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The Dragon's Roar by Priestess of Groove reviews
Humanity failed to stop the Night King and his legion of undead. The displeased gods decide it should take a greater role in the fate of humanity. They send the Prince Who Was Promised and a Lannister back to before the war equipped with their memories. Even with the advantage of hindsight, things never go as planned. Jaime meets Brienne Chapter 33
Game of Thrones - Rated: M - English - Drama/Fantasy - Chapters: 57 - Words: 241,064 - Reviews: 1558 - Favs: 2,790 - Follows: 3,347 - Updated: 13h - Published: 11/29/2017 - [Jon S., Daenerys T.] [Jaime L., Brienne of Tarth]
The Return by fmfan1980 reviews
This is an alternate future AU to my 'An Extraordinary Journey' story. Atlantis detects an attacking force of unknown vessels heading for Earth, and a ship is sent from Pegasus to help in the planet's defence. Is this just a one off encounter to protect the ancestral home of Humanity, or the prelude to an unexpected return of old enemies? (BSG 2003 and BtVS included)
Crossover - StarTrek: Other & Stargate: SG-1 - Rated: K+ - English - Chapters: 28 - Words: 168,704 - Reviews: 193 - Favs: 195 - Follows: 238 - Updated: 17h - Published: 10/6/2016
Rain Of Iron by Wirbelwind2017 reviews
Several months after a devastating war that left much of Earth destroyed, the Earth Defense Force faces new challenges when a pirate vessel breaks Citadel law and opens several Mass Relays. HFY?
Crossover - Mass Effect & Earth Defense Force - Rated: T - English - Sci-Fi/Humor - Chapters: 2 - Words: 1,823 - Reviews: 4 - Favs: 8 - Follows: 11 - Published: 23h
There Will Be No Foolish Wand Waving by kgfinkel reviews
Petunia Evans always wanted to be just like Lily. The thought of learning magic would make her giddy with excitement. However a rejection letter from the headmaster of Hogwarts blew that dream out the window. What would've happened instead if the wife of the owner of Flourish and Blott's had taken a bit of pity and shown Petunia that you didn't need a wand to do magic?
Harry Potter - Rated: T - English - Family/Friendship - Chapters: 21 - Words: 111,335 - Reviews: 224 - Favs: 513 - Follows: 671 - Updated: 9/3 - Published: 12/3/2018 - [Harry P., Hermione G.] Lily Evans P., Petunia D.
The War of Three Queens by xXNotTodayXx reviews
Left dying in the Forbidden Forest, Hermione was rescued by the most unlikely savior, the dragon she had stolen from Gringotts. He bathed her in his flames and when she woke she found she was no longer Hermione Granger. In this new world, she was Hermione Lannister.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Romance/Adventure - Chapters: 18 - Words: 52,135 - Reviews: 125 - Favs: 341 - Follows: 501 - Updated: 9/3 - Published: 6/17
Fire and Ice by Rusty14 reviews
Rhaenyra, twin of Daenerys Targaryen, is taken by the Starks and raised while her siblings fled. She grows up a lady and loyal to the throne from fear. But when the War Of Five Kings came she proved her true loyalty and determination for her family, hopefully her dragons would be able to keep her husband alive and win the war with whispers coming from the East and North. R/OC D/J/Y
Game of Thrones - Rated: M - English - Romance/Adventure - Chapters: 27 - Words: 131,112 - Reviews: 174 - Favs: 305 - Follows: 374 - Updated: 9/2 - Published: 3/28 - [Robb S., OC] [Daenerys T., Jon S.]
Contact by KE12 reviews
AU: Humanity failed to conquer FTL, having no Eezo in Sol, but they did manage to conquer many other technologies which have allowed them to become the masters of their solar system, but what happens when the Citadel Council stumble across them in the year 3517AD? The Citadel wants their technology, and Humanity wants out of Sol, but can a deal be struck?
Mass Effect - Rated: K+ - English - Sci-Fi - Chapters: 6 - Words: 39,949 - Reviews: 160 - Favs: 571 - Follows: 875 - Updated: 9/2 - Published: 4/3 - Shepard (F), Shepard (M), Councilor Tevos
An Empire of Ice & Fire by Longclaw 1-6 reviews
A simple twist of fate. When impending famine threatens one of the northern houses, Ned Stark's honor and duty compels him to wade right in the middle of it. Taking Jon with him, the two journey to Pentos, where their paths cross with a young Daenerys Targaryen. Sparks fly and destiny is fulfilled, an entire story of Ice and Fire rewritten. JonxDany starting in Season 1.
Game of Thrones - Rated: M - English - Romance/Adventure - Chapters: 101 - Words: 541,182 - Reviews: 3812 - Favs: 2,933 - Follows: 3,298 - Updated: 8/31 - Published: 10/21/2017 - [Daenerys T., Jon S.] Joffrey B., Night King
It Started At Shanxi by SpaceTurtleOX reviews
100 years after the end of the Human-Covenant War, when an ill-fated UNSC expedition opens Relay 314, it reveals a civilization unprepared for their arrival, and relics from a terrible past.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 25,866 - Reviews: 159 - Favs: 406 - Follows: 668 - Updated: 8/31 - Published: 7/26 - Master Chief/John-117, Cortana, Zaeed M., OC
A Different Road Taken by Redrover117 reviews
In 1928 an alien artefact was discovered in Egypt and activated for the first time a few years later. In one reality Doctor Littlefield stepped through and was stranded on the planet Heliopolis for decades. In this reality he arrived on another planet entirely, one that house an Ancient Repository.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 49,416 - Reviews: 222 - Favs: 313 - Follows: 442 - Updated: 8/31 - Published: 9/23/2018
Voyage unto Infinity by supertruckin reviews
The USS Voyager comes face to face with the massive ship that is the UNSC Infinity after Voyager's nearly fatal first test of their slipstream warp drive. Getting home isn't their only issue. They will have to work together in order to unravel the ancient threat that plagues the new galaxy that they find themselves in. Star Trek:Voyager, Mass Effect, and Halo triple crossover
Crossover - Mass Effect & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 40,340 - Reviews: 139 - Favs: 367 - Follows: 533 - Updated: 8/30 - Published: 4/10 - Master Chief/John-117, Cortana, Shepard (M)
The mage of the storm by ol-11jrw reviews
Lyanna Stark was born two years earlier and already married to Robert by the time of the tourney at Harrenhall. When Rhaegar 'kidnapped' Lyanna, neither of them knew that she was already pregnant with the Mistress of Death. Fem Harry. Disclaimer: I don't own Harry Potter or Game of Thrones.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Chapters: 14 - Words: 98,642 - Reviews: 1363 - Favs: 3,067 - Follows: 4,019 - Updated: 8/30 - Published: 4/5/2018
Hermione Granger and the Serpent's Renaissance by epsi10n reviews
Salazar Slytherin is reborn as Hermione Granger. With her new identity as a muggleborn girl and her old reputation in tatters, Hermione sets out to start a new life for herself, a resurrection for House Slytherin, and a renaissance for the whole of the magical society.
Harry Potter - Rated: T - English - Chapters: 83 - Words: 215,899 - Reviews: 3066 - Favs: 4,784 - Follows: 5,804 - Updated: 8/30 - Published: 1/22/2015 - Hermione G., Salazar S.
Serpent Queen by Katie Macpherson reviews
A now reformed Pansy Parkinson is working in the Department for the Care and Relocation of Dangerous Creatures when a strange case goes awry. Cast into Westeros as a child once more and given the name Melara Frey, Pansy has to work to rebuild a life for herself, find love in the process and perhaps take care of a few lions while she's at it. Beware the Serpent Queen (Pansy/Robb)
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Fantasy/Romance - Chapters: 20 - Words: 164,881 - Reviews: 673 - Favs: 1,677 - Follows: 2,034 - Updated: 8/30 - Published: 1/8/2017 - Pansy P., Robb S.
The Second Chance War by wilkins75 reviews
in a desperate last move to save humanity from the White Walkers, Bran using the magic of the Children of the Forest sends everyone still alive at the battle of Winterfell back through time appearing within Winterfell during the war of the Five Kings with all the knowledge of what is coming in the war and the real threat to humanity. (Jon/Dany) (Arya/Gendry) (others)
Game of Thrones - Rated: M - English - Romance - Chapters: 5 - Words: 43,377 - Reviews: 81 - Favs: 200 - Follows: 301 - Updated: 8/29 - Published: 7/28
The End of Eternity: Rise of the Terran Alliance by Icarus636 reviews
No Gods, No Kings REWRITTEN: Through intervention the dream of Rapture never became a nightmare, instead new technologies and beliefs pave the way for Humanity to unite as one and seek a new future among the stars. The Council finds itself confronting a civilization that has surpassed every technological shackle and overcame every obstacle thrown their way: The Terran Alliance.
Crossover - Mass Effect & BioShock - Rated: T - English - Sci-Fi/Mystery - Chapters: 7 - Words: 64,992 - Reviews: 51 - Favs: 254 - Follows: 322 - Updated: 8/28 - Published: 8/6 - Tali'Zorah, Shepard (M), Eleanor L., Elizabeth
A Rose and a Lion by Gracques reviews
Tywin Lannister is dead. Tyrion Lannister becomes Lord of Casterly Rock and Warden of the West three years before the beginning of Season 1. A new alliance will be forged that will change the political balance of Westeros and the War of the Five Kings.
Game of Thrones - Rated: M - English - Romance/Drama - Chapters: 95 - Words: 557,146 - Reviews: 1647 - Favs: 1,576 - Follows: 1,710 - Updated: 8/26 - Published: 8/7/2016 - [Tyrion L., Margaery T.] Jon S., Sansa S.
Mass Effect: Trailblazer by TallYapflip reviews
Humanity, left to its own devices for centuries, comes into contact with the Citadel Council. A misunderstanding leads to hostile first contact, and the UNSC is drawn into war with the Council shortly after the Insurrection's height. The Council finds itself face-to-face with a species that has broken the shackles of Mass Effect Technology. The Era of Humanity has only just begun.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 11 - Words: 54,558 - Reviews: 521 - Favs: 1,531 - Follows: 2,084 - Updated: 8/26 - Published: 7/14/2017 - Master Chief/John-117, J. Keyes, Shepard (F), Miranda L.
The Night Dragons by WrathofAvarice reviews
Before the battle at Castle Black, Maester Aemon tasked Grenn with delivering a message to his niece in Mereen. After the battle, Maester Aemon reveals that he has kept secrets of his own while serving at Castle Black, including two dragon eggs. Based on the shows and I haven't read the books. Inspired by The Fanfiction Equal Footing. Chapters 1-40 have been revised
Game of Thrones - Rated: T - English - Fantasy/Adventure - Chapters: 94 - Words: 438,715 - Reviews: 921 - Favs: 1,350 - Follows: 1,533 - Updated: 8/25 - Published: 11/17/2017 - [Daenerys T., Jon S.] Aemon T., Dragons
The Reclamation has already begun by Fade Maybe reviews
The Citadel Council and the Systems Alliance fight for survival against the Reaper onslaught. However, the UNSC, politically divided and still recovering from the Didact's assault discovers a Mass Relay that will force them into the fight and change the course of galactic history forever. The Reclamation has already begun, and we are hopeless to stop it. ME3/post Halo 4
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 36 - Words: 355,591 - Reviews: 1088 - Favs: 1,194 - Follows: 1,554 - Updated: 8/23 - Published: 3/13/2013
Queen of Quiet Nothing by ThetaWolfe reviews
My name is Harielle Potter, and today I faced Death and made a decision that changed everything. Now I'm lost with my least favorite professor and eleven unhatched dragon eggs in a desolate icy wasteland with no way to get home. And, oh yeah, I may have intentionally turned Snape into a dragon, who is very much not happy. But that was to save his life, so a thank you would be nice.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 17 - Words: 51,611 - Reviews: 161 - Favs: 609 - Follows: 845 - Updated: 8/20 - Published: 3/20
Return of the Alterans by SSG-Goku3397 reviews
At the tender age of five, Harry has a bout of incredible accidental magic drawing the attention of the Ascended Alterans. Though the Ascended don't intervene, they decide to bend the rule by allowing Janus and Ganos Lal to raise Harry until the age of nine before sending him and his guardians to the Tartarus City Ship to continue his life and try to bring back the Alterans!
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 41,657 - Reviews: 210 - Favs: 838 - Follows: 1,098 - Updated: 8/19 - Published: 5/26 - [Harry P., OC]
Mass Effect: Man of Steel by DarkAvenger001 reviews
What if the explosion of Krypton wasn't natural? What if Kal-El's escape pod didn't go to Earth? This is that story.
Crossover - Superman & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 18 - Words: 63,077 - Reviews: 165 - Favs: 273 - Follows: 337 - Updated: 8/18 - Published: 6/2/2013
The She-Wolf of Winterfell by Jung Leo reviews
She thought she was going to feel peace after finishing off her list, but she was far from it. Her family was still gone and she was alone. So, the Gods let Arya Stark travels back in time to save her family and make her rewrite the past. While doing so, she creates the Butterfly Effects and she soon realised that maybe things were written like it was for a reason.
Game of Thrones - Rated: T - English - Angst/Hurt/Comfort - Chapters: 31 - Words: 195,793 - Reviews: 133 - Favs: 375 - Follows: 419 - Updated: 8/18 - Published: 5/16/2017 - [Daenerys T., Arya S.] Jon S., Bran S.
The Wolf and the Moon by Katie Macpherson reviews
Luna has always had a special relationship with Death, especially after her mother died. And after the final battle as she lies dying on the floor of the great hall, the spectre, claiming she was robbed of the life she should have had sends her to Westeros where she is reborn as the twin sister of Rhaegar Targaryen. Luna/Ned
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Fantasy/Romance - Chapters: 17 - Words: 127,470 - Reviews: 826 - Favs: 2,578 - Follows: 3,110 - Updated: 8/14 - Published: 12/3/2016 - Luna L., Eddard S./Ned
Love's Labour Found by Peanutbuttertoast1 reviews
The War may be over, but Hermione Granger's life is just starting as her true heritage is revealed. Being the Heir to the Throne of England and a real life Princess is just the beginning of Hermione's story...but how will the Wizarding World react when they learn the Golden Girl and Gryffindor Princess is really a real life Royal?
Harry Potter - Rated: T - English - Romance/Hurt/Comfort - Chapters: 78 - Words: 203,637 - Reviews: 263 - Favs: 382 - Follows: 543 - Updated: 8/14 - Published: 4/24 - [Hermione G., Draco M.] Ron W. - Complete
Arx Domus Nigrae by MaryRoyale reviews
There are legends among the pureblood families about Keepers-special witches who have the power to restore a fallen House. If any House needed a Keeper, it's the Ancient and Noble House of Black. Hermione/Multi (Cygnus, Orion, Sirius AND Regulus). Polyandry.
Harry Potter - Rated: M - English - Chapters: 23 - Words: 136,685 - Reviews: 4131 - Favs: 6,079 - Follows: 8,330 - Updated: 8/10 - Published: 7/3/2014 - Hermione G., Sirius B., Regulus B., Cygnus B.
Return of Valyria by Jaenera Targaryen reviews
Four hundred years ago, Valyria was destroyed in the Doom. Or so it seemed, for now, Valyria has returned.
A song of Ice and Fire - Rated: T - English - Fantasy - Chapters: 11 - Words: 48,799 - Reviews: 157 - Favs: 310 - Follows: 357 - Updated: 8/10 - Published: 9/6/2018 - Daenerys T./Dany, Viserys T., Aegon VI, OC
River Lily by Katie Macpherson reviews
Lily Potter's life was tragically cut short by Voldemort's wand. But what if it didn't end there? What if she was given a chance to continue fighting in a different land, a land which is vastly different and also very similar to ours. From a lion to a trout...Westeros is not ready for the coming of Lily Evans
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Chapters: 19 - Words: 142,342 - Reviews: 800 - Favs: 2,082 - Follows: 2,600 - Updated: 8/10 - Published: 9/15/2017 - Lily Evans P., Robert B., Elia M.
A Wolf Amongst Lions by Kallypso reviews
Tywin Lannister discovers the true identity of his cup bearer at Harrenhal. Now, with another bargaining chip in his possession, he has a chance to turn the war. Arya Stark, despite her best efforts, falls back into the Game of Thrones. To survive in a lion's den, a wolf has no choice but to adapt. Game of Thrones AU, diverging story from season two onward. Enjoy!
Game of Thrones - Rated: T - English - Fantasy/Family - Chapters: 108 - Words: 472,557 - Reviews: 3085 - Favs: 1,555 - Follows: 1,660 - Updated: 8/8 - Published: 7/30/2018 - Tyrion L., Arya S., Tywin L., Jaime L. - Complete
To Have a Home by beksta reviews
With the help of Severus Snape, the Dursleys raise Harry as their son with the knowledge that he is magical. However when, at the age of seven, a magical bond forms between Harry and Hermione Granger life becomes very difficult, especially when he finds himself falling for one of his closest male friends. HP/SF Slash.
Harry Potter - Rated: T - English - Angst/Romance - Chapters: 62 - Words: 353,203 - Reviews: 475 - Favs: 562 - Follows: 733 - Updated: 8/8 - Published: 11/1/2010 - [Harry P., Seamus F.] Hermione G., Petunia D.
Halo: The Ori War by DX1998 reviews
7 Months Ago...the USS Odyssey vanished without a trace. Seven long months, that saw the Ori march almost unopposed through the Milky Way Galaxy. With none able to stand against them, the armies of Origin were triumphant in all battles. But now...now the Odyssey has returned, and with the aid of the UNSC and Sangheili, they will bring the fight to the Ori.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Adventure/Drama - Chapters: 15 - Words: 60,674 - Reviews: 520 - Favs: 867 - Follows: 1,098 - Updated: 8/7 - Published: 10/7/2014
For Earth and All Her Colonies by GADPELLAEON reviews
Post Human-Covenant War AU. After the Great War, all the UNSC wants to do is rebuild and live in the peace. A peace that so many died for. What happens when they learn that no matter what, war will always find them. Chapters Updated - Chapter 11 uploaded (07/08/2019) Any criticism and/or tips welcome.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 73,828 - Reviews: 368 - Favs: 885 - Follows: 1,309 - Updated: 8/7 - Published: 12/27/2018 - Master Chief/John-117, Arbiter, Shepard (F), Councilor Tevos
Robb Returns by The Dark Scribbler reviews
The Red Wedding has happened and the Old Gods are getting worried about what has happened. They have no choice. Robb must return.
A song of Ice and Fire - Rated: K+ - English - Fantasy/Adventure - Chapters: 138 - Words: 557,881 - Reviews: 6572 - Favs: 5,546 - Follows: 6,007 - Updated: 8/7 - Published: 7/16/2015 - Eddard S./Ned, Robb S., Theon G., Domeric B.
No Gods, No Kings, No Reapers Terra Athernum by Icarus636 reviews
The dream of Rapture never became a nightmare, under the banner of the UN and Rapture humanity united as one. Now as the Human Commonwealth stands as the only superpower matching The Council in strength and technology, an eternal enemy awakens, but mankind shall not go quietly into the night. HFY fanfic, different humanity, Paragon Sheppard.
Crossover - Mass Effect & BioShock - Rated: M - English - Sci-Fi/Adventure - Chapters: 13 - Words: 117,979 - Reviews: 150 - Favs: 391 - Follows: 482 - Updated: 8/6 - Published: 7/18/2018 - [Shepard (M), Tali'Zorah] Eleanor L., Elizabeth
The Wreck by Gabenator5 reviews
After the Normandy's destruction, Tali'Zorah goes out to traverse the lesser explored places in the galaxy in search of rare materials for the Migrant Fleet. While on her adventures she finds something that shouldn't belong... she finds a Wreck... The Galaxy will never be the same.
Crossover - Halo & Mass Effect - Rated: T - English - Fantasy/Sci-Fi - Chapters: 5 - Words: 8,429 - Reviews: 142 - Favs: 431 - Follows: 731 - Updated: 8/5 - Published: 1/7/2018 - Tali'Zorah
Stargate: The Twelve Colonies by Seraphin2011 reviews
The Cylons are preparing to attack the Colonies, and they are determined to end all human existence once and for all. But the Cylons don't know the Terrans have learned about their attack, and they will not stay idle and let the Cylons commit such atrocity, not if they can help it. This is a spin-off from the other story I'm writing, splitting around the half of the second book.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 30 - Words: 237,748 - Reviews: 884 - Favs: 761 - Follows: 1,002 - Updated: 8/4 - Published: 5/21/2013
Invincible by Darth Marrs reviews
"You are gathered here today because the world is going to end within the next three years," Hermione said succinctly. "But my husband, having died before, is in no hurry to do so again. We are here to try and save wizard kind itself." A Harry Potter/Battlestar Galactica Crossover, with a touch of 2012 fused in for the fun of it. Obviously not Epilogue Compliant.
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Drama/Adventure - Chapters: 33 - Words: 140,082 - Reviews: 2377 - Favs: 2,147 - Follows: 2,318 - Updated: 8/3 - Published: 12/29/2018 - Harry P. - Complete
Contact at the Citadel by wilkins75 reviews
Sequel to Contact of Kobol and Contact of Races. Earth and other worlds are united in the Tau'ri Alliance, with the advance technology from the Ancients and the Asgard they are the most advanced culture in the Galaxy. Now they must travel to a distant galaxy to finish the mission of the Destiny only to contact the Citadel Council and the Reapers. (Stargate Sg1/Mass Effect)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 163,779 - Reviews: 1016 - Favs: 1,101 - Follows: 1,408 - Updated: 8/1 - Published: 4/23/2018
The Fourth Council Race by Knight Vigilant Koren reviews
A few minor and realistic changes in the decisions made by the leaders of humanity drastically altered the path of Citadel Space and the Reaper War. This is the story of caution and planning over recklessness, the path of the juggernaut over the glass cannon. This is the story of humanity as it should have been. A power worthy of its Council seat, and one the Reapers can't ignore.
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 25 - Words: 169,582 - Reviews: 1053 - Favs: 1,582 - Follows: 2,103 - Updated: 7/29 - Published: 9/23/2017 - Garrus V., Kaidan A., Shepard (M), Councilor Irissa
The Grave Effect by SaibotReaper Productions reviews
Following the destruction of The Covenant Empire and Truth, The Gravemind had one last trick up it's sleeve for survival fusing it's entire consciousness with a human host ensuring it's survival. Now a lone marine and The Gravemind venture out beyond the galaxy they once knew to a somewhat familiar yet strange galaxy that is brimming with new possibilities. (On Hiatus)
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 23 - Words: 91,107 - Reviews: 135 - Favs: 284 - Follows: 366 - Updated: 7/27 - Published: 5/16/2017 - Gravemind, OC, Shepard (F), Garrus V.
Harry Potter and The Chance at a New Life by kossboss reviews
A small change in Harry's battle with the Basilisk had him slowly absorbing Voldemort's memories from the Horcrux in his scar. Follow Harry as he makes preparations to leave the Wizarding world behind for good and embark on a long and exciting journey into the unknown. Little does Harry expect to be launched into a world of false gods and spaceships. Smart/Powerful/Grey Harry.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 15 - Words: 190,032 - Reviews: 1760 - Favs: 3,808 - Follows: 4,843 - Updated: 7/26 - Published: 1/7/2018 - S. Carter, D. Jackson, J. O'Neill, Harry P.
Quantum Entanglement by CaspianAlexander reviews
Voldemort won. The last of the war criminals Hermione Granger is about to face public execution. Except - it doesn't work out that way. What would you do if you went back twenty years in time? With nothing to lose, Hermione creates a ruthless deception. She enters Slytherin as pureblood Hermione Black with one thing on her mind: Revenge. Unapologetic trope-abuse.
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 31 - Words: 96,743 - Reviews: 1390 - Favs: 1,902 - Follows: 3,181 - Updated: 7/26 - Published: 7/26/2015 - [Hermione G., Severus S.] Regulus B., Rabastan L.
Drown Yourself in Glory by Rorry Lamb reviews
It storms the day Ostara Baratheon is born. The ocean beats against the shore and the wind tears at the walls of Storm's End and no one notices the magic that lingers in the air. No one notices the fierce sizzle of power bubbling beneath the babe's soft flesh. No one save Death, who sits and waits and smiles.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Fantasy/Hurt/Comfort - Chapters: 27 - Words: 99,037 - Reviews: 871 - Favs: 1,247 - Follows: 1,786 - Updated: 7/25 - Published: 1/19 - [Hermione G., Rhaegar T.]
The Raven's Plan by The Sithspawn reviews
The Second War for the Dawn is over, the Others have won. All that is left is one insane plan.
Game of Thrones - Rated: M - English - Chapters: 39 - Words: 200,622 - Reviews: 1752 - Favs: 2,295 - Follows: 2,602 - Updated: 7/20 - Published: 12/11/2017 - Jon S., Tyrion L., Bran S., Jaime L.
Book One: Dawn of a New Age by DragonheartODST reviews
Humanity had been expanding across the stars for over 5 centuries in relative peace. But an alien alliance known as the Covenant wishes to destroy humanity entirely. Now threatened with extinction, can the fate of just one battle-scared survivor change the events of the war and those participating in it? Multi-crossover with Halo, Mass Effect, and a little bit of StarCraft.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 13 - Words: 131,084 - Reviews: 285 - Favs: 292 - Follows: 347 - Updated: 7/14 - Published: 5/19/2016
The Song of Builders by jojobevco reviews
During a fight with a dragon, Head Auror Harry Potter and a few others are transported to another world. Years later, Westeros and Essos are a little smarter and a little more honorable. The players of the Game of Thrones become pawns when the Builders raise their fist and strike. This is the Song of Builders, a song millennia in the making. Story starts at the end of "Baelor."
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Drama/Fantasy - Chapters: 13 - Words: 52,926 - Reviews: 285 - Favs: 1,984 - Follows: 2,664 - Updated: 7/10 - Published: 4/28/2015 - Harry P., N. Tonks, Tyrion L.
The Light Beyond by Saint Reaper101 reviews
Earth has been decimated, its lands infested with hive, taken and fallen. The last remnant of the light grows brighter at the defeat of Oryx. A Baron rebels against his Kell and House to reclaim what his race once had, and an object in deep space is discovered by Dead Orbit. Discovering a new galaxy full of races that may help bring hope to all under the banner of the Traveler.
Crossover - Mass Effect & Destiny - Rated: T - English - Sci-Fi/Adventure - Chapters: 29 - Words: 197,120 - Reviews: 320 - Favs: 509 - Follows: 580 - Updated: 7/7 - Published: 5/20/2016
Within the Blood is the Fire by Hail King Cerion reviews
In a tragic turn of events Daenerys dies shortly after her child, leaving her twin brother and Jorah to pick up the pieces. Daeron's plans for the future is to live for his sister, to make her dreams and aspirations his dreams and aspirations. He's the blood of the dragon, descendent of Kings, of Queens, of Dragons. He will reclaim the Iron Throne for Daenerys, for House Targaryen.
Game of Thrones - Rated: M - English - Adventure/Romance - Chapters: 23 - Words: 82,100 - Reviews: 191 - Favs: 330 - Follows: 342 - Updated: 7/6 - Published: 3/12/2018 - Jorah M., Barristan S., OC, Dragons
The Reclaimer Effect by Thorthemighty321 reviews
It's the eve of the centennial anniversary of the beginning of the Human-Covenant War. A mere twenty years after the discovery of Prothean Ruins on Mars. A simple case of poor communication leads to a brief but violent conflict erupting and leads to the United Earth Government and it's military arm the UNSCDF coming onto the Galactic Stage of politics, mysteries, and adventures.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 17 - Words: 174,265 - Reviews: 625 - Favs: 987 - Follows: 1,437 - Updated: 6/27 - Published: 2/28/2018
Unintended consequences by fanfictionfanaticX reviews
A small change in the past by SG-1 may have unexpected side effects for the rest of the galaxy.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 14 - Words: 241,429 - Reviews: 314 - Favs: 416 - Follows: 604 - Updated: 6/13 - Published: 6/17/2018
Mass Effect: The New Journey by Arashi the Solar Phoenix reviews
During a Joint Deployment, the UNSC Infinity and Her Sangheili allies are suddenly thrown into a new Galaxy, and end up near Charon before the Systems Alliance discovers the Charon Relay. Alliances are forged and how will the galaxy react to an aggressive humanity that not only doesn't use Mass Effect technology, but will not let anyone stand in their way of expansion? AU PreME1
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 20 - Words: 190,674 - Reviews: 1330 - Favs: 2,209 - Follows: 2,706 - Updated: 6/11 - Published: 1/26/2014
Eminence Effect by Arashi the Solar Phoenix reviews
In a twist of cosmic fate, the Salarians and the asari's development is delayed by two millennia, and as a result, their discovery of the Citadel and rise to power coincides with a militarized humanity and its alien allies. With no central foundation established, the galaxy seems ripe for the taking in a brewing conflict that decides which faction(s) will reign supreme. HEAVILY AU
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 5,075 - Reviews: 20 - Favs: 158 - Follows: 276 - Published: 6/10
Harry's Gate by The walker 1982 reviews
A what if harry got away from the abuse and neglect pleas forgive any spelling or grammar fumbles this is my first story First, second, third, fourth, fith, sixth Chapter now Beta Read by Elistone thank you for all your hard work on this story.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 10 - Words: 71,625 - Reviews: 303 - Favs: 737 - Follows: 870 - Updated: 6/10 - Published: 10/10/2011 - Jacob C., Harry P.
Dragon Chronicles 1: Muggle-Raised Champion by Stargon1 reviews
The day before Harry Potter was due to go to Hogwarts for the very first time, his aunt and uncle informed him that he wouldn't be going. Instead, he was sent to Stonewall High. Now, three years later, the Goblet of Fire has named him as a TriWizard Champion. What that means is anyone's guess, but to Harry, one thing is clear: he can finally get away from Privet Drive.
Harry Potter - Rated: T - English - Adventure - Chapters: 33 - Words: 122,333 - Reviews: 2270 - Favs: 5,838 - Follows: 5,124 - Updated: 6/5 - Published: 11/11/2015 - Harry P., Daphne G. - Complete
United we Stand by Mayto reviews
At the height of the Human Covenant war, another galactic power intervenes to aid the embattled humans. Standing side by side with the Turians, the UNSC prepares for a new phase of the Human Covenant war.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 31 - Words: 84,861 - Reviews: 302 - Favs: 378 - Follows: 560 - Updated: 6/1 - Published: 3/26
A Second Chance by Western Witch reviews
The Great Other and the Night King have won. There are no mortals left in the world, only the dead and the Gods are next. What if, in a desperate bid to escape their Doom, the Gods turn back time? But in order to make things go the way they should, they allow two mortals to retain the memories of the future they lived before...
Game of Thrones - Rated: T - English - Friendship/Adventure - Chapters: 34 - Words: 137,456 - Reviews: 856 - Favs: 1,830 - Follows: 2,348 - Updated: 5/31 - Published: 6/8/2017 - Jon S., Tyrion L.
Magical Kingdom against Westeros and Essos SLASH version by Kelorus reviews
The world is destoyed, only Wizards, magical creatures and demigods live. A choice is offered: A new World to conquer. The leader? Harry Potter, their King. The cons? They must create a new race for themselves to unite, thanks the help of the gods. Westeros, and Essos, Beware! Jason Grace/Harry/Percy Jackson, Mpreg, Soulbond, Dom!Percy Dom!Jason Sub!Harry.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Romance - Chapters: 14 - Words: 99,886 - Reviews: 78 - Favs: 300 - Follows: 386 - Updated: 5/27 - Published: 7/11/2018 - Harry P., Aegon T.
The Last Dragons by Baelor Breakspear reviews
The Doom had rumored to claim all the Dragonlords except for one family, but that was not true. A Dragon of House Vailon Awakens, he will be the embodiment of his House and Soar above his enemies...
A song of Ice and Fire - Rated: M - English - Adventure/Romance - Chapters: 7 - Words: 16,514 - Reviews: 27 - Favs: 173 - Follows: 180 - Updated: 5/25 - Published: 8/16/2018 - [Visenya T., OC] [Aegon T., Rhaenys T.]
Death has no Master, but Life has Servants by Jinchuu21 reviews
Another task had been given to him. Not one of prophecy, but of choice. He had long ago accepted his need to help people, to protect those who could not protect themselves. War was all he had known, all he was good at. It was time to help heal. But, sometimes, to save a life, you had to take one.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Adventure - Chapters: 12 - Words: 102,302 - Reviews: 1243 - Favs: 4,417 - Follows: 5,607 - Updated: 5/24 - Published: 4/23/2016
People to Kill by bloomsburry reviews
Arya Stark is the favored servant of the Many-Faced God. So after Arya died, she is given another chance to live again. But as long as she is able to kill the people in her new list, then she will be able to live in the past, during the time of King Aery's the Mad King. (drabble series)
Game of Thrones - Rated: T - English - Adventure/Drama - Chapters: 8 - Words: 10,428 - Reviews: 66 - Favs: 299 - Follows: 402 - Updated: 5/24 - Published: 8/20/2018 - Rhaegar T., Arya S., Jaime L.
Element Halo by Iron Warriors reviews
When we started to expand past the Orin Arm of the Milkyway, we didn't know what to expect. Once we were out there though, things changed big time. For those brief 30 years we were the top dogs of the galaxy in all powers but like always when humanity reaches a higher seat of power, something always comes to make us fall... This time however the fall will cost our entire race.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 23 - Words: 82,562 - Reviews: 225 - Favs: 446 - Follows: 667 - Updated: 5/20 - Published: 12/11/2017 - OC
Starfall Prince by i've gone slightly mad reviews
An ancient tale promised a magical prince to stand against the darkness. Born to the blood of the dragon, amidst salt and smoke and beneath a bleeding star, the World of Ice and Fire welcomes a saviour who knows a bit about prophecies. (Will be Slash.)
Crossover - Game of Thrones & Harry Potter - Rated: M - English - Fantasy/Romance - Chapters: 9 - Words: 45,436 - Reviews: 155 - Favs: 695 - Follows: 1,023 - Updated: 5/19 - Published: 6/2/2017 - Harry P., Margaery T., Loras T.
Lily's Coffee and Pastries by knifetoagunfight reviews
Daniel Jackson knew about many things. Parasitic aliens, technology so advanced is was like magic. But actual magic being capable by humans never crossed his mind. In a way, magic wasn't real. Magic users just function higher, like the Ancients did on the way to Ascension. But the only ones who knew that were the Man Who Conquered and his bonded, Draco Malfoy. SLASH not HP/DM
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Romance - Chapters: 18 - Words: 38,360 - Reviews: 55 - Favs: 320 - Follows: 516 - Updated: 5/15 - Published: 8/16/2014 - D. Jackson, Harry P., Draco M.
Ex Astris Gloria by alienyouthct reviews
When the true nature of the Veil of Death is finally discovered, Harry and Luna embark on a journey unlike anything they could have possibly imagined. An authorized reimagining of Lightning among the Stars. "f*ck this is good! and fun! I don't want to read the story this is based on because nothing shall distract me from this!" - papiliokaze
Crossover - Harry Potter & Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 25 - Words: 91,947 - Reviews: 664 - Favs: 2,206 - Follows: 2,941 - Updated: 5/13 - Published: 11/20/2014 - [Harry P., Luna L.] Miranda L., Aria T'Loak
Rewind to Black by animeotaku20 reviews
Being reborn as a daughter of the House of Black was bewildering, but realising they weren't actually evil was another problem entirely. Despite a name and gender change, Harry Potter wasn't someone who would let their family suffer for no reason. Lyra was a Black, and Blacks protect their own. Time travel, genderbending - fem! Harry, slash and fem slash, same-sex pregnancies.
Harry Potter - Rated: T - English - Family - Chapters: 11 - Words: 64,743 - Reviews: 344 - Favs: 1,671 - Follows: 2,153 - Updated: 5/13 - Published: 5/8/2018 - Harry P.
Mass Effect: War of Empires by Ranger9000 reviews
In a universe where a scheduling error results in a drastically different humanity then canon. Multiple human empires and spaceborne states square off against eachother and the universe at large in equal parts. How is the universe effected by a divided humanity? As lines are drawn, and war always is looming on the horizon.
Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 12 - Words: 51,728 - Reviews: 70 - Favs: 181 - Follows: 266 - Updated: 5/12 - Published: 2/17/2017 - Shepard (F), U. Wrex, Shepard (M)
The Iron Emperor by DhertyDan reviews
Now discontinued due to many historical errors. A rewrite will be up soon, for the sake of the story, and keeping up with realism, under the name "Horns of Winter."
Game of Thrones - Rated: T - English - Adventure/Fantasy - Chapters: 9 - Words: 73,750 - Reviews: 137 - Favs: 194 - Follows: 258 - Updated: 5/12 - Published: 5/28/2018 - Jon S., Benjen S., Mance R., Tormund G. - Complete
To change fate by fanfictionfanaticX reviews
Fate is a weird thing. By trying to stop it or change it, you discover that it has all already been written. Or has it? This is a Stargate and BSG 2003 crossover.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 28 - Words: 395,824 - Reviews: 324 - Favs: 345 - Follows: 457 - Updated: 5/10 - Published: 12/22/2016
All of Me by itachisgurl93 reviews
What if Rhaenys Targaryen was not Rhaegar's first child? When he marries Elia years earlier, she gives birth to a daughter five years before the Rebellion. How will the world change with a new player? The Destiny of the world is forever changed when Valaena Targaryen is the first born child of Rhaegar and Elia, especially when she holds a great secret. Fem!Harry
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Drama/Fantasy - Chapters: 7 - Words: 53,200 - Reviews: 221 - Favs: 1,123 - Follows: 1,530 - Updated: 5/9 - Published: 7/16/2017 - [Harry P., Tom R. Jr., Jaime L.]
A Healer's Journey by Sereven reviews
In the years after the war, all Dorea Potter had wanted was peace and happiness. But thanks to the infamous Potter luck and some meddling of an old witch, her journey takes her far away from home. Stranded in Westeros, she has to find her own way home. Or maybe she doesn't even want to go back, this new world is vast and full of adventure. Fem!Harry, pairing undecided at the moment
Crossover - Harry Potter & A song of Ice and Fire - Rated: T - English - Drama/Fantasy - Chapters: 5 - Words: 33,405 - Reviews: 195 - Favs: 1,129 - Follows: 1,622 - Updated: 5/8 - Published: 1/17 - Harry P.
The Winter Witch by Kneazle reviews
Hermione realized it began with a sense of Impending Doom and finished with a battle outside her tent. The deciding line between staying and helping Robb Stark, or returning to her universe, is getting harder to see the longer she's in Westeros. But it's a decision that she has to make, or it's one that will be made for her. Part 1 & Part 2 complete! Part 3 coming in Oct 2019.
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Adventure/Fantasy - Chapters: 31 - Words: 263,008 - Reviews: 2254 - Favs: 2,941 - Follows: 3,582 - Updated: 5/4 - Published: 10/15/2017 - [Hermione G., Robb S.] Roose B.
Reincarnation (Re-Write) by Lord Traya reviews
Harry James Potter sat in the Headmaster's chair at Hogwarts with a ring on his fingers, a wand in his hand and a cloak wrapped around him, slowly he closed his eyes, and the next thing he knew a blonde bombshell of a woman and a massive black haired, blue eyed man were calling him their son. Worst of all, he had this need to shit, cry and eat at the same time. All the time!
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 12 - Words: 42,818 - Reviews: 913 - Favs: 3,739 - Follows: 4,966 - Updated: 4/22 - Published: 5/10/2017 - Harry P., Daenerys T., Jon S., Aegon T.
Mythos Effect by Omniscent1 reviews
A crossover between Mass Effect and Cthulhutech. Humanity has won the Aeon War and has since expanded and thrived. How will the galaxy fare with this new power?
Crossover - Cthulhu Mythos & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 18 - Words: 122,364 - Reviews: 1073 - Favs: 3,029 - Follows: 3,434 - Updated: 4/6 - Published: 6/5/2013 - Shepard (M)
The Jade Dragon by AlwaysEatTheRude21 reviews
Change one name, one character, and the house of cards comes tumbling down. When James Potter is wiped from the equation, Haraella Targaryen takes Harry's place. Battle weary, alone, riding upon a pregnant Ironbelly during a lightning storm, Haraella crashes into the foreign land of her mysterious father. The dragon always has three heads. Aegon VI/Fem!Harry/Viserys Jon/Daenerys
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Romance/Drama - Chapters: 9 - Words: 78,831 - Reviews: 623 - Favs: 1,775 - Follows: 2,227 - Updated: 4/5 - Published: 5/20/2018 - [Aegon T., Harry P., Viserys T.]
Rebirth of the UNSC by ultimate Deathsaurer 2 reviews
Reach has Fallen and the Pillar of Autumn has set a course to earth but not the earth they remember. Adopted from Original Owner: Samsara Sage
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 65,974 - Reviews: 174 - Favs: 398 - Follows: 485 - Updated: 3/31 - Published: 10/12/2014
Halo Mass Effect : Colonial War by tobiisagoodboy94 reviews
When a research ship finds a anomoly at the edge of Harvests system, a young militiaman and the whole UNSC are thrown into a galaxy much larger than they could have dreamed. Pre-war UNSC, with a mixture of Halo and Mass Effect characters and some OCs, all fighting for humanitys and maybe, if time and money is left over, the Citadels future.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 11 - Words: 59,979 - Reviews: 94 - Favs: 154 - Follows: 225 - Updated: 3/30 - Published: 1/11/2017 - T. Lasky, OC, Garrus V., Shepard (M)
The Reclamation of Black Magic by ShayaLonnie reviews
Harry Potter's family isn't only at Number 4 Privet Drive. Unaware to even Dumbledore, an upheaval is approaching. The Ancient and Noble House of Black is reclaiming their power and changing the future of the magical world. *Updated Sporadically—Not Abandoned*
Harry Potter - Rated: M - English - Family/Drama - Chapters: 39 - Words: 199,026 - Reviews: 8155 - Favs: 10,302 - Follows: 14,360 - Updated: 3/14 - Published: 7/19/2016 - [Harry P., Hermione G.] Sirius B., Dorea Black/Potter
Godling Ascending by Hi Pot And News reviews
Response to DZ2's 'Harry, the Twice-Blessed Half-blood' challenge. Fem!Harry. Herakles Potter knew she was odd. Exactly how odd turned out to be far odder than she originally thought.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 15 - Words: 241,808 - Reviews: 1227 - Favs: 4,153 - Follows: 4,716 - Updated: 3/10 - Published: 2/5/2015 - Harry P.
The Coming of Nico di Angelo by ninjagirlmai reviews
Nico di Angelo leads a quest to find Tom Riddle, who has defied Hades and cheated death twice. With Percy and Annabeth, he'll find and destroy seven horcruxes and navigate through Hogwarts. Between a budding romance with Will Solace and a burning desire to make his father proud, he is going to do whatever it takes to outwit the Fates and succeed... or die trying. COMPLETED
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Suspense - Chapters: 45 - Words: 176,414 - Reviews: 240 - Favs: 143 - Follows: 174 - Updated: 3/8 - Published: 6/26/2018 - Ron W., Hermione G., Nico A., Percy J. - Complete
The Road to Hell by seagate reviews
War is hell and the aftermath is even more so, Harry and allies have just come through a recent war and have to now deal with the consequences. In attempting to deal with the consequences Harry finds himself in a world of ice and fire, and now he has a whole new set of problems to face.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Romance - Chapters: 22 - Words: 165,852 - Reviews: 1765 - Favs: 4,889 - Follows: 6,208 - Updated: 3/1 - Published: 7/16/2016 - Harry P.
The King Who Conquered by Dan68 reviews
After leading a rather long life, Harry Potter voluntarily walks through the veil in the department of Mysteries. The entity of life and death gives him a choice between life and death and Harry chooses life. Watch as Harry conquer first Westeros and then the rest of the Planetos and forge the greatest empire since the destruction of the Valyrian free hold.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Romance/Adventure - Chapters: 7 - Words: 43,065 - Reviews: 395 - Favs: 2,244 - Follows: 3,048 - Updated: 3/1 - Published: 11/16/2018 - Harry P., Daphne G., Daenerys T.
A God Among Us? by Aianoir reviews
A Goa'uld stayed on Earth after the rebellion that forced Ra to leave. Having been forced into taking a magical host, it finds itself attending Hogwarts and being drawn into a war on multiple fronts. AU.
Crossover - Harry Potter & Stargate: SG-1 - Rated: M - English - Adventure - Chapters: 16 - Words: 91,201 - Reviews: 276 - Favs: 660 - Follows: 939 - Updated: 2/27 - Published: 1/25/2017 - OC
In Another Life by Nish PxPx reviews
Voldemort fled but had not been defeated. Biding his time, he had once again brought about terror. Harry and Hermione have lost everyone they held dear. And so a blood rite, almost sinfully dark, helped take them to the Marauders' era to fix the world and prevent it from meeting the destruction it had once already suffered in another life. WARNING: Major Character Death. HGSB
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 68 - Words: 207,175 - Reviews: 1109 - Favs: 536 - Follows: 850 - Updated: 2/25 - Published: 4/18/2018 - Hermione G., Harry P., Sirius B., Rabastan L.
From the Ashes by erttheking reviews
Even after seeing their world burned, Humanity was able to stand up again, and push beyond their pre-war status and reach the heavens. But how will a hardened Humanity handle life among the stars? And how will others react to this aggressive newcomer?
Crossover - Fallout & Mass Effect - Rated: T - English - Sci-Fi/Romance - Chapters: 118 - Words: 913,475 - Reviews: 3479 - Favs: 2,661 - Follows: 2,506 - Updated: 2/24 - Published: 5/17/2012
Mass Effect: Sol's Armagedon by DeceitfulSwordfish reviews
What if in 2157 the Alliance didn't discover Citadel Space but that Sol was dying and was going to take Earth with it? How would humanity and the Alliance react, what would they do? This story explores my AU of Mass Effect. Will feature a much later First Contact for humanity but with an intact game timeline. No major changes besides those listed above. Femshep
Mass Effect - Rated: T - English - Chapters: 4 - Words: 5,976 - Reviews: 40 - Favs: 105 - Follows: 148 - Updated: 2/24 - Published: 11/10/2018
On the Illusion of Might by evevee reviews
We thought ourselves powerful, able to conquer a galaxy with nothing but toys. When we overcame every challenge, breached the space between the galaxies themselves, what use were the words of a race ashamed of their own past? Yet we cannot deny that we were warned, for while a challenge to a human is laughable, a challenge to humanity is a death sentence.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 20 - Words: 225,409 - Reviews: 1316 - Favs: 2,103 - Follows: 2,788 - Updated: 2/21 - Published: 2/21/2017 - Master Chief/John-117, Cortana, Shepard (F), Garrus V.
Contact of science and magic by Bowman25 reviews
What would happen if humanity had widespread use of magic and if the turians were a little more level headed. How would this not only affect first contact but the cycle as a whole?
Crossover - Mass Effect & Grimnior Chronicles - Rated: M - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 47,884 - Reviews: 40 - Favs: 136 - Follows: 213 - Updated: 2/20 - Published: 5/15/2018
Incubus Midnight by Starian NightZz reviews
Wizarding Britain descended into chaos and madness when a fire supposedly claimed the life of the cherished Girl-Who-Lived. Laws were changed. People took sides. Until a dhampir by the name of Krista turned up for her first year at Hogwarts School. This is her story—in a world that's gone mad. Cedric/Fem!Harry. Semi-dark fic. Fake prophecy.
Harry Potter - Rated: T - English - Adventure - Chapters: 12 - Words: 69,000 - Reviews: 273 - Favs: 881 - Follows: 1,072 - Updated: 1/25 - Published: 7/10/2016 - Harry P., Cedric D., OC
The Devolution of Cedric Diggory (AKA:How a Hufflepuff Became Popular) by HemsonTenths reviews
So for the first time in his, thus far, meaningless life; Cedric Diggory aspired to do something more than the bare minimum. All because of Harry Potter. Perhaps this was the incentive the Sorting Hat had been talking about. And so began his evolution. Contains: OOC(Darkish?)!Cedric, Obsessive!Cedric, MentallyUnstable!Cedric, Uncool!Cedric and Oblivious!Harry
Harry Potter - Rated: M - English - Romance/Horror - Chapters: 16 - Words: 44,309 - Reviews: 72 - Favs: 108 - Follows: 172 - Updated: 1/24 - Published: 10/10/2016 - [Cedric D., Harry P.]
Avalon, Secret of the Stars by donniedarko81 reviews
A hidden history revealed and the dawning of a new era or the end of another. There is some bashing in this story. You don't like it don't bother reading.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 43 - Words: 231,494 - Reviews: 1028 - Favs: 1,652 - Follows: 2,177 - Updated: 1/24 - Published: 4/27/2016 - [Harry P., Hermione G.]
The Black Prince by cxjenious reviews
He remembers being Harry Potter. He dreams of it. He dreams of the Great Other too, a beast of ice and death with eyes red as blood and an army of dead things. He is the second son of the king, but his fortunes change when secrets rather left in the dark come to light, and Westeros is torn asunder by treachery and ambition. Winter is coming, but magic is might. Very Abandoned
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Fantasy/Drama - Chapters: 22 - Words: 138,771 - Reviews: 3119 - Favs: 8,584 - Follows: 9,787 - Updated: 1/23 - Published: 3/7/2015
Legend of the Gryphon by Katie Macpherson reviews
After suffering unimaginable loss, Ginny falls into Westeros where she quickly realizes that the world is very different from the one she knows. With the help of new friends she begins to thrive...until a lord from across the sea comes looking for something only she can give him. The game is on...and House Gryffindor is now a player. Ginny/Rhaegar
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Fantasy/Romance - Chapters: 27 - Words: 269,696 - Reviews: 1004 - Favs: 1,985 - Follows: 2,311 - Updated: 1/18 - Published: 10/17/2016 - Sirius B., Ginny W., Rhaegar T.
Exodus of the Damned by Codename-SURGEON reviews
The Reapers fell and with them fell our worlds. We drift alone in search of home and hope to one day build again. An artifact found provides a ray of hope. And those few who ventures through will seal our doom or not. Other worlds and other chances gives the Damned needed hope.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 13 - Words: 91,692 - Reviews: 136 - Favs: 344 - Follows: 502 - Updated: 1/11 - Published: 1/17/2016 - T. Lasky, Garrus V., Admiral Hackett
The Red Door by SilverDust09 reviews
Jon meets a strange girl with silver hair, finds out the truth about his mother and ends up going to Essos.
Game of Thrones - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 18 - Words: 107,024 - Reviews: 49 - Favs: 342 - Follows: 393 - Updated: 1/11 - Published: 8/25/2018 - Daenerys T., Jon S.
Cripples, Bastards and Broken Things by The Queen of Thornes reviews
We know no King, but the King in the North whose name is Stark. [Time-Travel AU]
Game of Thrones - Rated: T - English - Drama/Family - Chapters: 23 - Words: 66,029 - Reviews: 784 - Favs: 3,016 - Follows: 3,633 - Updated: 1/11 - Published: 7/4/2016 - Jon S., Sansa S., Bran S.
The Lost Civilization by Apollonir reviews
After the Battle of the Ark, a UNSC Pelican dropship crash lands on Thessia. Two ODSTs survive the crash and make contact with primitive Asari. Ninety thousand years later, Liara T'Soni discovers a strange looking aircraft and Human remains in an ancient cave burial chamber. The discovery she makes will take the Asari on a journey to discover their true lineage.
Crossover - Halo & Mass Effect - Rated: T - English - Mystery/Suspense - Chapters: 8 - Words: 15,182 - Reviews: 411 - Favs: 1,268 - Follows: 1,840 - Updated: 1/6 - Published: 7/2/2017 - Ashley W., Liara T'Soni, Mordin S., Shepard (M)
Believe, Achieve, Succeed by Lady of the North Star reviews
Alya Black finished the prophecy in victory against the Dark Lord due to Dumbledore raising her as Harry Potter without her knowing. Now working as an Unspeakable with Blood Magic, Alya fell into a new world where everything is Medieval. Now she must walk her path with her real father and survive the incoming darkness.warning lots of f/f f/m scenes. (fem HP) Rated T at the moment.
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Fantasy/Adventure - Chapters: 20 - Words: 65,766 - Reviews: 487 - Favs: 1,105 - Follows: 1,313 - Updated: 1/5 - Published: 7/15/2017 - [Harry P., Elia M.] Sirius B., Eddard S.
The Black Queen's War by Silently Watches reviews
Fourth and last in the Black Queen series. Jen has just months in which to kill her destined foe, but after defeating the Turk, she is sure she now has a chance to succeed. Unfortunately, Voldemort spent his year's sabbatical uncovering secrets that she would have preferred him never learn. Secrets that could now prove deadly for everyone. Still not for children.
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 36 - Words: 192,545 - Reviews: 2001 - Favs: 2,082 - Follows: 2,266 - Updated: 12/24/2018 - Published: 9/28/2016 - Harry P., Luna L., N. Tonks, Narcissa M. - Complete
Harry Potter and The Land of Ice and Fire by kossboss reviews
A small change in Harry's battle with the Basilisk had him slowly absorbing Voldemort's memories from the Horcrux in his scar. Follow Harry as he makes preparations to leave the Wizarding world behind for good with Sirius and embark on a long and exciting journey into the unknown. But little can prepare Harry for the eventual Game of Thrones he must play to survive once there.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 5 - Words: 60,998 - Reviews: 555 - Favs: 2,263 - Follows: 2,887 - Updated: 12/22/2018 - Published: 11/11/2018 - Harry P., Sirius B.
Stargate A New Age by kaln7 reviews
Shepard defeated the Collectors, but now he must face a universe different from his own, but his team won't be the only team to help him get through this uncertain future.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 75,733 - Reviews: 104 - Favs: 165 - Follows: 275 - Updated: 12/19/2018 - Published: 4/6/2017
A Change of Fate by kaln7 reviews
The Colonials search for the Thirteenth tribe after the fall of their colonies maybe at an end, when they make contact with the Systems Alliance, but will Earth lend them a hand or will the Cylons destroy them all.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 58,823 - Reviews: 144 - Favs: 225 - Follows: 358 - Updated: 12/19/2018 - Published: 4/8/2017
Humanity's Rebirth by TallYapflip reviews
The First Contact War brought untold destruction to Earth, reducing Humanity to a shell of its former self. For 900 years, Humanity has been working tirelessly to lay claim to its own slice of the Milky Way Galaxy, and they are prepared to bring the Council to its knees to accomplish their goals. (Massive AU, New Technologies, and a far different humanity.)
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 21 - Words: 105,791 - Reviews: 496 - Favs: 1,756 - Follows: 2,199 - Updated: 12/17/2018 - Published: 3/4/2016 - [Samantha T., Shepard (F)] Admiral Hackett, OC
Resurgent civilization by Startraveler93 reviews
What happens when a Prothean plan to steal the citadel brings it to another races home world? Will this species develop differently?
Mass Effect - Rated: K+ - English - Sci-Fi - Chapters: 9 - Words: 43,432 - Reviews: 107 - Favs: 390 - Follows: 486 - Updated: 11/24/2018 - Published: 12/22/2015
Harry Potter and the Stargate by Sinyk reviews
What if Remus was not... quite... as fast as he needed to be to catch Harry before he tried to get to Sirius in front of the Veil of Death. And what if the Veil was not what the magicals believed it to be? Oops! AU HP/LL Bash!AD/RW/GW (as my usual).
Crossover - Harry Potter & Stargate: SG-1 - Rated: M - English - Fantasy/Sci-Fi - Chapters: 24 - Words: 224,912 - Reviews: 3113 - Favs: 4,031 - Follows: 3,810 - Updated: 11/24/2018 - Published: 9/1/2018 - [Harry P., Luna L.] Sirius B., Remus L. - Complete
The Wrath of Winter by SilverDust09 reviews
Jon dies by the hands of the Night King and is sent back to the day of his first resurrection. Pairings: Daenerys x Jon, Sansa x Willas Tyrell, Arya x Gendry
Game of Thrones - Rated: M - English - Suspense - Chapters: 20 - Words: 88,774 - Reviews: 240 - Favs: 1,092 - Follows: 1,352 - Updated: 11/22/2018 - Published: 6/24/2018 - [Jon S., Daenerys T.] [Arya S., Gendry W.]
A Song Of Magic and Might by itihas0 reviews
Harry,after a bloody war is able to defeat Voldemort and his army with Neville's help,but he didn't get the happy ending he deserves. Born in Westros with his powers intact along with Neville,will Harry play the game of lords or will he crush them.Will he finally have something he had always desired;a loving family.powerful Neville &Harry."Biarves Favours Se Nēdenka". NO SLASH
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 7 - Words: 93,450 - Reviews: 556 - Favs: 2,003 - Follows: 2,553 - Updated: 11/18/2018 - Published: 5/3/2017 - Harry P., Neville L.
Queen Of The North by DiscordantSymphony reviews
AU Lord Eddard Stark and Lady Catelyn Stark had a daughter before any other children, this girl would dream of becoming the warden of the north and the lady of winterfell. Little did she know that she would one day become a queen.
Game of Thrones - Rated: M - English - Adventure/Family - Chapters: 25 - Words: 63,686 - Reviews: 158 - Favs: 462 - Follows: 563 - Updated: 11/18/2018 - Published: 1/23/2015 - Jon S., Eddard S., Robb S., OC
The Republic of United Freefolk by Wynf reviews
Harry Potter and his wife landed in a land always winter a decade before Aegon Targaryen conquered Westeros. How the arrival of Harry Potter affecting the Game of Thrones?
Crossover - Game of Thrones & Harry Potter - Rated: T - English - Chapters: 2 - Words: 2,018 - Reviews: 48 - Favs: 285 - Follows: 405 - Published: 11/12/2018
Lion of the Vale by Katie Macpherson reviews
Neville Longbottom considered himself lucky to survive the war but when an accident involving a cursed object in the Department of Mysteries goes awry, the only son of House Longbottom finds himself in Westeros as the eldest son of Jon and Lysa Arryn. But when tragedy strikes House Arryn Neville finds himself the new Lord of the Vale in a time where magic is desperately needed.
Crossover - Harry Potter & A song of Ice and Fire - Rated: T - English - Adventure/Fantasy - Chapters: 9 - Words: 64,756 - Reviews: 406 - Favs: 1,832 - Follows: 2,326 - Updated: 11/1/2018 - Published: 6/18/2017 - Neville L., Aegon T., Jon A., Rhaenys T.
The 13th Tribe by The Lone Dark Jedi reviews
Earth had been rendered uninhabitable. Billions have been killed. The only hope for the survivors, a society not even officially contacted yet, the 12 Tribes of Kobol. The SGC must lead the way in contact to survive the loss of Earth. Can these two societies work together for the common good?
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 39,743 - Reviews: 47 - Favs: 128 - Follows: 177 - Updated: 10/31/2018 - Published: 2/14/2017 - S. Carter, J. O'Neill, H. Cain, OC
Mass Effect: End of Days by Postmeat reviews
An ancient danger threatens the galaxy, unknown to all. A humanity which never discovered Prothean ruins, expanding through space on their own, emerges. Joined with the machines they created, hardened by war with a terrifying enemy, they read the writing on the wall. But will the galactic community already there listen to these newcomers, stirring up trouble everywhere they go?
Mass Effect - Rated: T - English - Sci-Fi/Suspense - Chapters: 19 - Words: 214,419 - Reviews: 635 - Favs: 2,233 - Follows: 2,818 - Updated: 10/26/2018 - Published: 3/8/2015 - Admiral Hackett, Shadow Broker, Shepard (M), Rachni Queen
A Krogan misplaced by Baron Steakpuncher reviews
Urdnot Wrex had not expected the ship he was on to crash, let alone in so desolate an area of the galaxy. Yet to his surprise the planet on which he landed had some... inhabitants. #Blatant First Contact AU
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 20 - Words: 42,009 - Reviews: 210 - Favs: 580 - Follows: 781 - Updated: 10/26/2018 - Published: 6/19/2017 - U. Wrex, Aethyta
Divided Humanity by CronaAlbarn48 reviews
The cold war never ended it simply spread to the stars. Humans have never been more united but the division is still there. In the face of Galatic politics how will humanity fair? MAD still exists and now the Citadel must deal with a race that preaches it. The powder keg that is humanity is waiting for the spark of war. Who will ignite it? Beta needed
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 7 - Words: 26,844 - Reviews: 49 - Favs: 121 - Follows: 219 - Updated: 10/23/2018 - Published: 12/27/2017
The Black Game of Life and Death by The Scribe of Death reviews
The second Blood war was won. That did not mean peace for Harry Potter. Just days after the final battle he stumbles upon a plot that threatens his newly acquired freedom from fate. A journey across new planes of existence begins! (no current definite pairings) Cast includes Harry, Luna, Nymphadora, Fred, George, Arya, and Daenerys. P.S. Harry isn't gay, stop asking for him to be.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Chapters: 1 - Words: 11,638 - Reviews: 97 - Favs: 706 - Follows: 945 - Updated: 10/8/2018 - Published: 5/26/2017 - Harry P.
Gods Among Us by arturus reviews
Fate is a funny thing sometimes. Harry Potter and his friends survived their trial by fire and defeated Voldemort. A year has passed and Hermione Granger is apprenticed as a Curse Breaker. When she discovers an ancient tomb she talks Harry into helping with the excavation. Now they are trapped and they'll need a miracle to survive. HP/BSG now with quite a bit of Stargate in the mix
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 23 - Words: 218,253 - Reviews: 861 - Favs: 1,793 - Follows: 2,390 - Updated: 10/2/2018 - Published: 1/9/2012 - Harry P., Hermione G.
Blindness by AngelaStarCat reviews
Harry Potter is not standing up in his crib when the Killing Curse strikes him, and the cursed scar has far more terrible consequences. But some souls will not be broken by horrible circumstance. Some people won't let the world drag them down. Strong men rise from such beginnings, and powerful gifts can be gained in terrible curses. (HP/HG, Scientist!Harry)
Harry Potter - Rated: M - English - Adventure/Friendship - Chapters: 38 - Words: 324,281 - Reviews: 4988 - Favs: 13,043 - Follows: 13,056 - Updated: 9/25/2018 - Published: 1/1/2015 - Harry P., Hermione G. - Complete
Dark Phoenix by SofiaDragon reviews
Harry needs to take control of his life. Some very old magic is at work, and our hero finds hidden strength within himself. Snape becomes a major player. Better summary inside. Multiple pairings.
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 29 - Words: 119,493 - Reviews: 2405 - Favs: 3,820 - Follows: 4,191 - Updated: 9/18/2018 - Published: 5/27/2004 - [Harry P., OC] Severus S.
The Other Queen by absolutethronestrash reviews
What if Arya had gone to Kings Landing and killed Cersei? How would that have impacted the Dragonstone storyline of season 7? Story starts just around the end of the cave scene in episode 4. Season 7 spoilers, eventual Jonerys. All reviews welcome!
Game of Thrones - Rated: T - English - Friendship/Family - Chapters: 26 - Words: 66,882 - Reviews: 329 - Favs: 671 - Follows: 852 - Updated: 9/16/2018 - Published: 10/8/2017 - [Daenerys T., Jon S.] Gendry W., Arya S. - Complete
Ottery St Catchpole by Erisah Mae reviews
From a tumblr post by accio-shitpost: "i wanna see a muggle who goes stealth among wizards purely by having a ridiculous aesthetic." Zinnia, a bisexual Australian nurse, moves into the home of late Great Aunt who lived near the Weasleys shortly after the events of the Battle of Hogwarts. Molly Weasley decides to be a good neighbour to the new "witch" in town. That's how it starts.
Harry Potter - Rated: T - English - Humor/Angst - Chapters: 12 - Words: 30,559 - Reviews: 225 - Favs: 669 - Follows: 744 - Updated: 9/13/2018 - Published: 12/4/2017
A Dream of Spring by Kallypso reviews
With season 7 done, here is how I would like to see the final season of Game of Thrones play out. Winter is truly here with the Army of the Dead crossing the wall. The living must ban together or die. But who will survive to the end of this Song of Ice and Fire? And who will meet with tragedy like so many other great heroes? Whoever lives and dies, they will not be forgotten
Game of Thrones - Rated: T - English - Fantasy/Family - Chapters: 21 - Words: 76,669 - Reviews: 287 - Favs: 488 - Follows: 814 - Updated: 9/12/2018 - Published: 8/30/2017 - Daenerys T., Jon S., Arya S., Jaime L.
The Strange Ship by regularmother reviews
In a hunt for raw materials for their people, Quarian explorers open a new mass relay. What awaits them on the other side is nothing they could have ever expected. Pre-Mass Effect 1, Post-Halo 4; AU only where necessary to mash two universes together and create something resembling a coherent storyline.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 9 - Words: 48,490 - Reviews: 274 - Favs: 925 - Follows: 1,417 - Updated: 9/4/2018 - Published: 10/25/2016
Howling through Winter by Odd-Wolf-Pen reviews
Bran's last act before death was making a deal with the Old gods. What kind of deal, you may ask? A deal, for his family to begin again. But there is a catch, Bran is not a part of the deal. Not everyone can know what the future holds. AU and a 'Fix-it' fic I suppose.
A song of Ice and Fire - Rated: M - English - Adventure/Drama - Chapters: 10 - Words: 42,804 - Reviews: 471 - Favs: 1,662 - Follows: 2,228 - Updated: 9/3/2018 - Published: 1/23/2017 - Arya S., Jon S., Sansa S., Robb S.
Game of Magic by bloomsburry reviews
Reborn as a wildling, Hermione is used to the harsh life beyond the wall. She is used to the bitter cold, to the countless deaths and to the suffering of her people. So, when the undead army finally encroach their lands, Hermione is ready for them. After all, she is the Mistress of Death, and not even the necromancers from the Land of Always Winter can stop her.
Crossover - Harry Potter & A song of Ice and Fire - Rated: T - English - Romance - Chapters: 6 - Words: 21,819 - Reviews: 26 - Favs: 209 - Follows: 293 - Updated: 8/26/2018 - Published: 8/19/2018 - [Hermione G., Jon S.] Tom R. Jr.
Blood Bound by Silent Wolf Singer reviews
What if Harry Potter's name wasn't called in the Goblet of Fire? With Dumbledore taking precaution in the young wizard's safety, Voldemort must come with a solution. So who is the Girl whose name was called from the Salem Institute and why does she hold a scar similar to Harry's own?
Harry Potter - Rated: T - English - Suspense/Mystery - Chapters: 34 - Words: 82,755 - Reviews: 107 - Favs: 176 - Follows: 213 - Updated: 8/25/2018 - Published: 11/21/2015 - Harry P., Hermione G., Viktor K., OC
Harry Potter: Hadrian the Wild by Traban16 reviews
Harry Potter is well-known to the Seven Kingdoms of Westeros as the child of Robert Baratheon and the late Lynna Stark. With the title of firstborn Crown Prince, Hadrian Eddard Baratheon, changes the rules of the game and the world as he sees fit. He has to, because Winter Is Coming and his enemies know it.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 8 - Words: 55,289 - Reviews: 565 - Favs: 3,582 - Follows: 4,762 - Updated: 8/18/2018 - Published: 7/30/2016 - Harry P., Daenerys T., Margaery T., Elia S.
Snowfall by Ruinous Crow reviews
He bled out on the snowy grounds of the Night's Watch, not expecting to wake again. But he did wake, and it was not in the forlorn outreaches of the Wall, but back at Winterfell, where King Robert Baratheon was a day's ride away… Old Nan had always warned against changing fate, but how can Jon refuse a chance to prevent the game of thrones?
A song of Ice and Fire - Rated: T - English - Suspense/Family - Chapters: 12 - Words: 48,978 - Reviews: 708 - Favs: 3,038 - Follows: 3,932 - Updated: 8/17/2018 - Published: 7/6/2013 - Jon S., Eddard S./Ned
A Queen of Fire and Ice by Padfootette reviews
Morgana Laelyn Potter the now crowned Mistress of Death had given up on life. She may have won the Battle of Hogwarts but at a great loss. Yet again why she was grieving for the family she'd lost everyone was celebrating much like they did the first time around. She just wanted it to end so she could finally be at peace, but does the Mistress of Death get that?
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Romance/Hurt/Comfort - Chapters: 7 - Words: 22,898 - Reviews: 175 - Favs: 882 - Follows: 1,116 - Updated: 8/9/2018 - Published: 10/10/2017 - [Harry P., Robb S.]
Divergence and Calamity by Lo'Gosh reviews
Harry dies as he takes down Voldemort with him. Because he mastered the Deathly Hollows, he is given a second chance at life in Westeros, born in the Stark family. As the King dies, everyone quickly rises to power. He rises as the greatest, leaving his mark across Westeros as perhaps the greatest warrior and the best king. All will bow before him, or they will suffer his wrath.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Romance/Adventure - Chapters: 4 - Words: 34,819 - Reviews: 211 - Favs: 1,279 - Follows: 1,653 - Updated: 7/29/2018 - Published: 7/14/2018 - [Harry P., OC]
The Thorny Twisted Road Never Travelled by Morena Evensong reviews
The Ark revealed the truth to the Priors, but not all of them were interested in merely serving the Ori. Some only wanted power. Four years after the end of the Second Blood War, Death Eaters are still a threat. However, as Kingsley begins to discover, there is an even greater threat to the Wizarding World, kept secret as the world's biggest conspiracy - not counting the aliens.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Drama - Chapters: 10 - Words: 70,523 - Reviews: 104 - Favs: 180 - Follows: 272 - Updated: 7/18/2018 - Published: 10/13/2016
Alternative Humanity - The Lost Sol: Redux by The Glorious Reader reviews
What would life entail with the disappearance of the sun? How would humans survive in a world without the very thing that sustains life as we know it? How would this upbringing effect the mass effect universe as a whole when humans enter the galactic fold? Heavily based off of Orez Lanrete's original story, which he has allowed me to work on and continue.
Crossover - Mass Effect & Lost Planet - Rated: T - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 8,718 - Reviews: 106 - Favs: 419 - Follows: 571 - Updated: 7/18/2018 - Published: 3/9/2017
Returning Races by WillProbablyWork reviews
Thought long gone for millennia, the missing races that have shaped multiple Galaxies are returning, can the newly raised Fifth Race survive it? SG-1, Atlantis, and Universe under one roof as well as some OC's. Starting off about mid season 1 SGU, Won't be changing anything about SGU.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 72,613 - Reviews: 47 - Favs: 73 - Follows: 111 - Updated: 7/8/2018 - Published: 2/17/2018
Lady Archimedes by White Squirrel reviews
Sequel to The Arithmancer. Years 5-7. Armed with a N.E.W.T. in Arithmancy after Voldemort's return, Hermione takes spellcrafting to new heights and must push the bounds of magic itself to help Harry defeat his enemy once and for all.
Harry Potter - Rated: T - English - Chapters: 82 - Words: 597,295 - Reviews: 5576 - Favs: 4,168 - Follows: 4,729 - Updated: 7/7/2018 - Published: 8/22/2015 - Harry P., Hermione G., George W., Ginny W. - Complete
The Fall and Rise of the Alteran by Nichiwwa reviews
In another universe their choice may have been to Ascend or perhaps return to Terra and start afresh. So with that train of thought the most renowned scientists still among them came up with a daring plan; escape to another universe. Or the story where the Alteran finally grew a backbone.
Crossover - Stargate: Atlantis & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 8,639 - Reviews: 44 - Favs: 198 - Follows: 307 - Updated: 7/2/2018 - Published: 6/30/2018 - U. Wrex, Harbinger, Councilor Tevos, Aethyta
Home Also I Cannot Go by soonanemone reviews
On his first trip to Earth, 15 year old Spock runs into a certain rebellious young man from Iowa; confusing as their night together is, he's sure everything will return to normal when he gets home... KxS, Spock centric part one. Part two now up! Mpreg.
Star Trek: 2009 - Rated: M - English - Angst - Chapters: 54 - Words: 321,265 - Reviews: 1715 - Favs: 1,005 - Follows: 1,377 - Updated: 6/17/2018 - Published: 9/20/2009 - Spock, J. Kirk
The Department of Magical Integration by Ornery Otter reviews
In the wake of the Blood War the Magical world is on the verge of being discovered. In an effort to foster positive opinion, the idea to precede the intro to the magical world to non-magicals as a VRMMO is proposed. Harry is determined to enjoy the anonymity and have a blast. Inspired by SAO and Esama's 'Off the Line' VRMMO stories.
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 19 - Words: 56,388 - Reviews: 44 - Favs: 111 - Follows: 144 - Updated: 6/7/2018 - Published: 8/6/2015 - Harry P., Hermione G.
Effect of Nations by Martian Author reviews
In 2148, a small team of American scientists and explorers found the greatest discovery in Human history; alien ruins on Mars. For the next two and a half centuries Human governments and corporations flew out from Earth, carving great empires and propelling Humanity into a new golden age of peace and prosperity. And in 2397, a Japanese explorer answered Humanity's oldest question.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 32,055 - Reviews: 75 - Favs: 314 - Follows: 450 - Updated: 6/3/2018 - Published: 8/24/2017 - Tali'Zorah, Shepard (M), Han'Gerrel, Councilor Tevos
Here be Dragons by fadedaura reviews
They were given a chance... an opportunity to escape the clutches of the Fates. A single gambit by he Old Gods forever changes the game as the newest members of the wolfpack tear through the Seven Kingdoms to create the home they always wanted. The Game of Thrones would never be the same. Eventual crossovers with other franchises. (AU, Stark Centric, powerful North)
Crossover - Percy Jackson and the Olympians & Game of Thrones - Rated: M - English - Fantasy/Drama - Chapters: 12 - Words: 176,111 - Reviews: 569 - Favs: 1,591 - Follows: 1,744 - Updated: 5/27/2018 - Published: 1/27/2018 - Percy J., Silena B., C. Beckendorf, Zoë N.
Stones Thrown Before the Tide by MizDirected reviews
In the race to fire the Crucible, Urdnot Wrex arrives on the Citadel with Shepard instead of Anderson. When he hears the Catalyst's options, he's determined to leave only one choice: destroy the Reapers. Rippling backwards 300 yrs, his actions send himself and three others on a journey that'll do far more than change history, it may destroy everything. Cussing, violence, sex. CD/AU
Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 25 - Words: 143,468 - Reviews: 588 - Favs: 728 - Follows: 929 - Updated: 5/7/2018 - Published: 12/17/2015 - Shepard (F), Garrus V., U. Wrex, Illusive Man
In this Universe or the Next by AlwaysVictory reviews
Three years after the War, Harry and Hermione are thrown through the Veil during a Death Eater attack at the Department of Mysteries. Instead of dying, they end up in a world where Muggles travel among the stars. Follow Harry and Hermione in their adventures in the Star Trek universe, saving as many lives as they can – starting with the defeat of Nero.
Crossover - Harry Potter & Star Trek: 2009 - Rated: T - English - Adventure/Sci-Fi - Chapters: 27 - Words: 177,325 - Reviews: 722 - Favs: 1,201 - Follows: 1,447 - Updated: 5/2/2018 - Published: 4/25/2016 - Harry P., Hermione G., J. Kirk, C. Pike - Complete
Once More to Infinity by Jocson reviews
We are humans. We are a naive species who want nothing more than to improve our station. We bickered among ourselves, fought and bled, warred and murdered in the ignorance of a greater existence and calling out there. As we stand here, on the eve of the Covenant annihilation of our species, let us not forget who we are. In this existence or the next, humanity shall be remembered.
Crossover - Halo & Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 8 - Words: 22,569 - Reviews: 44 - Favs: 95 - Follows: 162 - Updated: 4/22/2018 - Published: 2/6/2018 - T. Lasky, Admiral Hackett, Shepard (M)
Lords Of War by jahobes reviews
The Citadel is but a shadow of its former glory. The Terminus systems led by the Batarians and Salarians stand as the new masters of the Galaxy. Or so they thought? Heavily AU. Humanity based off of the Expanse T.V series. HFY.
Crossover - Mass Effect & Expanse - Rated: T - English - Sci-Fi/Drama - Chapters: 13 - Words: 15,121 - Reviews: 42 - Favs: 203 - Follows: 329 - Updated: 4/11/2018 - Published: 6/9/2016 - Garrus V., Liara T'Soni
Harry Potter's most excellent adventure by wolfd890 reviews
The boy who lived simply wanted to take a break from being everyone's Hero. Who'd have thought that being kidnapped by Jaffa out of some lousy Diner would do the trick? Poor SG1. They have no idea how far down the rabbit hole goes. Harry Potter/Stargate Crossover, eventual AU
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 20 - Words: 123,879 - Reviews: 855 - Favs: 2,612 - Follows: 3,488 - Updated: 4/10/2018 - Published: 11/16/2015 - J. O'Neill, Vala, Harry P.
Chronos Historia by In Dreams reviews
Hermione and Draco stumble upon a mysterious portal and find themselves hurtled back through time a thousand years. Forced to team up to find a way home, they quickly realize that much of the history they believed to be fact, wasn't true after all. A founders era, time travel Dramione. Winner of Most Creative Plot in the Granger Enchanted Awards 2018.
Harry Potter - Rated: M - English - Romance/Drama - Chapters: 27 - Words: 103,497 - Reviews: 1535 - Favs: 2,301 - Follows: 1,316 - Updated: 4/8/2018 - Published: 11/5/2017 - [Draco M., Hermione G.] Helena R., Bloody Baron - Complete
First Contact: Colonial War by Apollonir reviews
A documentary that follows the most important battles, decisions and politics of what was dubbed the Great War by humanity, or the Colonial War by the Citadel, starting from Relay 314 to Armistice. The story of the bloodiest war in recorded human story, with a death toll in the billions. This is what happens when an unstoppable force meets an immovable object.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 4 - Words: 9,258 - Reviews: 71 - Favs: 180 - Follows: 247 - Updated: 3/22/2018 - Published: 1/2/2018
The Gathering Darkness by TheLastEidolon reviews
The Council races stumble upon the Sol system and its occupants. Amidst trying to decipher the...unusual technology employed by the humans, they learn that the denizens of Earth are fighting a desperate war against an enemy so powerful, even the combined might of the Council's armies may not be enough to defeat it...
Crossover - Mass Effect & Destiny - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 62,109 - Reviews: 295 - Favs: 965 - Follows: 1,274 - Updated: 3/16/2018 - Published: 7/10/2015 - Garrus V., Liara T'Soni, U. Wrex, Tali'Zorah
The Troublesome Case Of Benjamin Youngblood by Spark Plug x reviews
Benjamin Youngblood is an American exchange student. He doesn't understand the different houses, the moving staircases, or anything else Hogwarts has to offer. What he does understand is that he's best friends with Oliver Wood's daughter, the Quidditch fanatic, that he's in somewhat of a rivalry with James Potter, and that Albus Potter was absolutely adorable. MaleOCXAlbus JamesxOC
Harry Potter - Rated: T - English - Humor - Chapters: 32 - Words: 100,812 - Reviews: 104 - Favs: 81 - Follows: 93 - Updated: 3/10/2018 - Published: 11/18/2014 - Albus S. P., James S. P.
Worlds Apart by kaleb-yamato reviews
The Colonials discover they are not alone in the universe just in time for it to start falling apart around them. Can 12 isolated planets separated from the rest of the universe for thousands of years survive long enough to establish themselves or will they be swept away with the coming tide. DISCONTINUED UP FOR ADOPTION
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Suspense - Chapters: 8 - Words: 58,212 - Reviews: 195 - Favs: 339 - Follows: 458 - Updated: 3/4/2018 - Published: 4/3/2014
The Rise of House Dagworth by wilarchangel reviews
The House of Dagworth has returned to the wizarding world. How will this affect 'the golden trio' and the wizarding world, when a third faction joins the game and decides to turn the Board asunder. Watch as William Dagworth-Granger brings his house back from ruins, and into its former glory. Now rated MA. AU. OC/Su Li HG/HP
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 20 - Words: 182,982 - Reviews: 148 - Favs: 335 - Follows: 471 - Updated: 2/20/2018 - Published: 8/9/2016 - [OC, Su L.] Harry P., Hermione G.
Reincarnation at its Finest by SheMarauder reviews
This isn't the first time she's been reborn into the body of an infant, but it's definitely the most interesting. (T for any swearing) (Sirius/OC) (I don't own Harry Potter and I never will).
Harry Potter - Rated: T - English - Romance/Adventure - Chapters: 69 - Words: 189,246 - Reviews: 916 - Favs: 2,072 - Follows: 1,993 - Updated: 2/18/2018 - Published: 10/27/2015 - OC - Complete
Battlestar Galactica: The Guiding Fire by GunnyStacker reviews
199 days after the Cylon attack on the 12 Colonies, a chance encounter brings the Colonial Fleet in contact with the UNSC Spirit of Fire after the events of the Forerunner Shield World. Can they work together to reach UNSC space before the Cylons wipe them all out and manage to overcome the odds without killing each other first?
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 13 - Words: 157,922 - Reviews: 529 - Favs: 823 - Follows: 1,090 - Updated: 2/2/2018 - Published: 11/13/2016 - J. Cutter, Serina, W. Adama, K. Thrace/Starbuck
The Warrior Queen by TheMagpieQueen reviews
Boudicca Baratheon knew more than most how the game was played, after all being the daughter of a stag and a lion was just as dangerous as playing the game itself but despite the cautions from her mother, her father made a warrior out of her. Amidst a war amongst Kings, a Warrior Queen forged from iron and ice will rise and will bring a storm to those who betrayed her.
Game of Thrones - Rated: M - English - Fantasy/Adventure - Chapters: 46 - Words: 222,717 - Reviews: 393 - Favs: 1,006 - Follows: 1,013 - Updated: 2/2/2018 - Published: 7/26/2016 - Jon S., Robb S., Sansa S., OC
Exodus Into Fire by keita52 reviews
When the Battlestar Galactica, guided by Starbuck, makes the jump towards Earth, they find a planet encircled by giant black ships and a woman calling herself Commander Shepard telling them to leave before the Reapers attack them. With Earth not the safe haven they'd hoped for, the Colonial Fleet and their Cylon allies struggle to make a place for themselves in this new universe.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: M - English - Sci-Fi/Drama - Chapters: 15 - Words: 62,072 - Reviews: 95 - Favs: 234 - Follows: 366 - Updated: 1/29/2018 - Published: 11/12/2014 - K. Thrace/Starbuck, Shepard (F), Ashley W.
Unharmonic Convergence by Archer83 reviews
They've faced it all. Revolutionists, religious zealots, anarchists, ancient dark spirits, and a slightly unhinged military leader bent on world domination. The Normandy SR-2 and her crew almost smashing into Aang's face before unceremoniously crashing into the bay? That's a new one. The citizens of Republic City just can't seem to get a break.
Crossover - Mass Effect & Legend of Korra - Rated: T - English - Romance/Adventure - Chapters: 24 - Words: 240,653 - Reviews: 107 - Favs: 186 - Follows: 217 - Updated: 1/28/2018 - Published: 5/23/2015 - [Shepard (F), Liara T'Soni] [Korra, Asami S.]
Dueling for Thrones by fundamental blue reviews
After the war, life went on. Until it didn't. Desperate for survival, what's left of the wizarding populace plunges through the Veil into Westeros. Plagued with personal loss, the heroes from the last war integrate into a society without the Statute of Secrecy. It would be easier, if the magic here would acknowledge their existence.
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Chapters: 5 - Words: 32,067 - Reviews: 34 - Favs: 186 - Follows: 296 - Updated: 1/25/2018 - Published: 1/3/2018 - Harry P., Hermione G., Draco M.
The Lady of Slytherin-Dark Beginnings by Nemesis13 reviews
Lillith Potter, The-Girl-Who-Lived, appears before Severus Snape bleeding and broken at the age of six. Determined to protect his dead friends daughter from sharing her mothers fate he raises her to be brutally pragmatic, viciously opportunistic, and violently protective of those she loves with the help of the Black Sisters. Dad!Snape, Mentor!Bellatrix, DarkFem!Harry, Third Year
Harry Potter - Rated: M - English - Angst/Drama - Chapters: 50 - Words: 176,097 - Reviews: 2151 - Favs: 3,805 - Follows: 4,367 - Updated: 1/10/2018 - Published: 1/10/2015 - [Harry P., Hermione G., Tom R. Jr.] Severus S.
The Star Forge Effect by Llegion reviews
Darth Revan leads the Sith Empire to a new galaxy, bringing with him the greatest space station in the galaxy. What will happen when the Council meets an Empire that refuses to bow to them, with the military strength to reduce them into so much dust? And how will their First Contact go, considering who the Empire is allied with? Rated T for HK-47, you meat-bags.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 23,421 - Reviews: 207 - Favs: 939 - Follows: 1,276 - Updated: 1/8/2018 - Published: 9/21/2015
A Glimmer of Hope by The Hidden Sith reviews
It's been five years since disclosure and the City of Atlantis breathes new life with thousands inhabiting her. When a subspace anomaly propels the city and her stalwart defenders through time and space, they discover a galaxy in turmoil and humanity in peril once again. With no way back, they must establish a new home for humanity and uncover the mystery behind Andromeda. SG/ME
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 17,602 - Reviews: 53 - Favs: 219 - Follows: 353 - Updated: 12/31/2017 - Published: 5/14/2017
Jurassic Galaxy Chronicles: First Contact by Nicogen reviews
After the events of Jurassic World a virus containing trace amounts of the Indominus Rex's DNA starts infecting Humans. Desperate for a cure they turn to the one man who can stop it, Dr. Henry Wu. Too Late is it discovered it was all apart of his plan. Humanity is gone! Replaced by a race of Dino Hybrids but little do they realize that he might have saved them from the darkness.
Crossover - Jurassic Park & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 17 - Words: 85,426 - Reviews: 423 - Favs: 859 - Follows: 972 - Updated: 12/19/2017 - Published: 7/27/2015 - Velociraptor, Indominus Rex, Saren A., OC
An Unpleasant Surprise by KE12 reviews
AU: After the first contact war Humans go into hiding before the council can begin peace talks, 200 years later a mysterious mechanical monster shows up in their space, and Shepard wants to know what it is, and if they should fear it.
Mass Effect - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 18 - Words: 59,086 - Reviews: 105 - Favs: 362 - Follows: 464 - Updated: 12/15/2017 - Published: 5/8/2017 - Shepard (F), Garrus V., Liara T'Soni
Star Trek: Novum Aurora by GREAT CELESTIAL-DRAGON reviews
(originally Wraith Imperium and temporally on hold) With the battle against the Wraith over, everyone thought it was over but one group slippedd through them long before the Tau'ri discovered the Stargate and the shadows lay waiting to take the galaxy for themselves. up for adoption
Crossover - StarTrek: Other & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 21,669 - Reviews: 24 - Favs: 51 - Follows: 53 - Updated: 12/11/2017 - Published: 7/17/2011
Daughter of the Blood by dizzykitty reviews
Grindelwald won the duel that shaped the world. From the shadows of his Dark Empire an orphan rises and tips the scales for no one can deny the power swirling behind those emerald green eyes. And so begins a ruthless game of politics and intrigue, magic and betrayal, where the weapons are hate and love - and the prize could be terrible beyond imagining.
Harry Potter - Rated: M - English - Drama/Adventure - Chapters: 19 - Words: 176,862 - Reviews: 159 - Favs: 482 - Follows: 650 - Updated: 12/5/2017 - Published: 6/16/2015 - Harry P., Tom R. Jr.
Harry Potter - Alteran - Part 2 by Sashian reviews
The rebirth of an entire race and society is a tall order when this and other galaxies are not safe. What is Harry to do? What he does best, jump in feet first. Here is Part 2 of the Harry Potter/Stargate saga. Rating T for some language and mentions of nudity later on. Pairings HP/HG/LL/other
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Chapters: 6 - Words: 42,949 - Reviews: 395 - Favs: 1,836 - Follows: 2,474 - Updated: 11/15/2017 - Published: 9/18/2017
A Change of Fate by TheTruffalo reviews
What would happen if Sansa Stark travelled back in time to the beginning? How would she change the future? She is not a Little Bird this time, no, now she is a wolf. This time she will come out on top. The question is, who will she bring with her and who will be the collateral? It is all in the days work when playing the Game of Thrones; and she has learned from the best.
A song of Ice and Fire - Rated: M - English - Drama/Romance - Chapters: 20 - Words: 121,121 - Reviews: 776 - Favs: 2,154 - Follows: 2,641 - Updated: 10/31/2017 - Published: 11/22/2015 - [Sansa S., Tyrion L.] Jaime L., Jon S.
The Stars Alone by Darth Marrs reviews
Sequel to Broken Chains. Every choice has a consequence. Every action has a price. Their financial empire lost, their allies turned against them for crimes they actually did commit, Harry, Hermione and Luna are exiled from Earth. The Goa'uld have no idea what is about to hit them, because the stars alone know how far they will go.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Drama/Fantasy - Chapters: 62 - Words: 287,367 - Reviews: 3409 - Favs: 2,614 - Follows: 2,700 - Updated: 10/21/2017 - Published: 7/8/2016 - Complete
The Broken Bridge by Aenthir reviews
Mass Effect/Atlantis/SG-1. The ME galaxy is under siege by the Reapers, and the asari have discovered that the ancient artifact they've kept hidden away for centuries is a gateway that predates the Protheans. Will the gateway lead to new allies or more enemies for the already beleaguered Citadel races? Femshep/Liara, Garrus/Tali, Daniel J./?, Carter, Sheppard/Weir, McKay and more!
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Adventure/Romance - Chapters: 10 - Words: 28,651 - Reviews: 140 - Favs: 283 - Follows: 451 - Updated: 10/20/2017 - Published: 2/21/2014 - Rodney M., Shepard (F), Liara T'Soni, OC
Mass Effect: Chimera by RedLightningD608 reviews
During the First Contact war, a virus was unintentionally unleashed upon humanity, a virus that wiped out the entire species within 3 years... The council memories the race, declaring it a galactic tragedy that a young race died so in-expectantly... However Humanity isn't as dead as they seem, but life as a parasite species can be rough. ( possible rewrite )
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 41,298 - Reviews: 58 - Favs: 202 - Follows: 257 - Updated: 10/18/2017 - Published: 6/18/2017 - Shepard (F), Joker, Jack
Dragonstone by danivat reviews
AU: After the death of his brother, Robert Baratheon needs a loyalist Lord on Dragonstone. He also really wants back in Ned's good graces. Or, the Game goes on after the Rebellions. The Starks still won't play, but everyone is playing the Game all around them, and Jon Sand has somehow become an important piece. Robert Baratheon, unknowingly, is the Targaryens' greatest asset.
Game of Thrones - Rated: M - English - Fantasy - Chapters: 21 - Words: 109,221 - Reviews: 743 - Favs: 3,142 - Follows: 2,330 - Updated: 10/7/2017 - Published: 10/15/2016 - [Jon S., Margaery T.] Eddard S. - Complete
Desperate Measures by MaryRoyale reviews
Cassiopeia Black wasn't the sort who was willing to just sit idly by while her House fell down around her. When Cassiopeia is given a Muggleborn witch orphaned by Death Eaters, she uses magical adoption to make the baby a true Black. Pureblood!Hermione. Slytherin!Hermione.
Harry Potter - Rated: T - English - Chapters: 6 - Words: 34,315 - Reviews: 1207 - Favs: 2,619 - Follows: 3,764 - Updated: 10/2/2017 - Published: 7/24/2015 - Cassiopeia B., Hermione G.
Bound By Destiny by JacGoBama16 reviews
The fate of two civilizations was decided a millennia ago. The plans of a now extinct race come to fruition as two societies separated for thousands of year meet. The Colonials erupt onto the galactic stage with a tenacious fury. The Galaxy prepares for war on all fronts and unseen forces watch from afar.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Drama - Chapters: 3 - Words: 36,745 - Reviews: 71 - Favs: 121 - Follows: 208 - Updated: 9/21/2017 - Published: 1/15/2017
Harry Potter - Alteran by Sashian reviews
The rebirth of an entire race and society is a tall order when this and other galaxies are not safe. What is Harry to do? What he does best, jump in feet first. Rating T for some language and mentions of nudity later on. Pairings HP/HG/LL/other
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 25 - Words: 196,908 - Reviews: 1489 - Favs: 2,928 - Follows: 2,950 - Updated: 9/18/2017 - Published: 2/16/2017 - Harry P., Hermione G., Luna L. - Complete
Return of the fallen king by Herne reviews
Sequel to Son of Morgaine. It has been two years since Harry's confrontation with Voldemort. He has been training hard, but is he ready for what's coming. An ancient force has awakened and it is more terrible than Voldemort ever was.
Harry Potter - Rated: M - English - Fantasy - Chapters: 22 - Words: 78,405 - Reviews: 60 - Favs: 348 - Follows: 366 - Updated: 9/6/2017 - Published: 4/8/2017 - Harry P., Lily Evans P., Ariana D., Daphne G. - Complete
Myth of the Hourglass by RLSdreadnault reviews
Voldemort exiles Harry to the time of the Founders in an attempt to dispose of him permanently. Harry struggles to make the best of his situation and return to the future. His friends scramble to find him in history as Voldemort builds his power.
Harry Potter - Rated: T - English - Adventure - Chapters: 8 - Words: 94,286 - Reviews: 182 - Favs: 566 - Follows: 613 - Updated: 9/5/2017 - Published: 11/28/2010 - Harry P., Ginny W.
Stinging Nettles by A Wordsmith reviews
Petunia had always hated gardening, despite her love for flowers. And so Harry Potter, from a very young age, was sent out to the gardens to work. But when his hands brush against a stinging nettle, everything changes. Now a Harry with a bit of a different goal in mind is sent to Hogwarts, armed with a bit more knowledge.
Harry Potter - Rated: T - English - Adventure - Chapters: 22 - Words: 72,985 - Reviews: 398 - Favs: 741 - Follows: 965 - Updated: 9/4/2017 - Published: 3/7/2017 - Harry P.
Applied Cultural Anthropology, or by jacobk reviews
... How I Learned to Stop Worrying and Love the Cruciatus. Albus Dumbledore always worried about the parallels between Harry Potter and Tom Riddle. But let's be honest, Harry never really had the drive to be the next dark lord. Of course, things may have turned out quite differently if one of the other muggle-raised Gryffindors wound up in Slytherin instead.
Harry Potter - Rated: T - English - Adventure - Chapters: 19 - Words: 168,240 - Reviews: 3374 - Favs: 6,049 - Follows: 7,599 - Updated: 8/31/2017 - Published: 4/26/2013 - Hermione G., Severus S.
Lionheart by VVSINGOFTHECROSS reviews
Eddard Stark is fostered at Casterly Rock, not the Vale.
A song of Ice and Fire - Rated: K - English - Chapters: 64 - Words: 199,371 - Reviews: 436 - Favs: 531 - Follows: 523 - Updated: 8/31/2017 - Published: 4/16/2017 - Jaime L., Eddard S./Ned - Complete
To Go Forward by YourDailyPrescription reviews
Jon Snow wakes up in Winterfell two years in the past. In a forgotten room, he finds a chest filled with his mother's letters and momentos from his infancy that no one seems to remember. Starting with the events of Game of Thrones, Jon struggles with his knowledge of the future, and an ancient prophecy. Drama. Non-canon compliant. Time Travel, AU, R L J.
Game of Thrones - Rated: M - English - Drama/Adventure - Chapters: 24 - Words: 111,973 - Reviews: 1373 - Favs: 3,659 - Follows: 4,438 - Updated: 8/26/2017 - Published: 7/25/2015 - Jon S.
Extinction by Chris7221 reviews
Project Extinction was supposed to be the end of the Wraith, once and for all. All they had to do was fly back, activate it, and watch the fireworks. At least, that was the theory. In a strange new galaxy, with a terrifying threat looming over the horizon, finding a way back home may not be so easy.
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 29,036 - Reviews: 67 - Favs: 239 - Follows: 385 - Updated: 8/25/2017 - Published: 12/12/2016 - John S., S. Carter/Sam, Shepard (F)
Ananke by Eunike reviews
19-year-old Lily Evans finds herself mysteriously in the future, a world she no longer recognizes. With no one else to turn to, she goes to her old friend Severus for help and sets out to fix the past. What will Severus do when the love of his life returns to him? [SS/LE]
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 55 - Words: 201,232 - Reviews: 1837 - Favs: 1,382 - Follows: 1,262 - Updated: 8/22/2017 - Published: 7/16/2008 - Lily Evans P., Severus S. - Complete
Mass Effect: Lost Guardians by RedLightningD608 reviews
Set 50 000 years after the demise of the Prothean/Human species, what Liara T'soni discovered behind Relay 314 will rip apart the fabric of life as she knows it.
Mass Effect - Rated: K+ - English - Sci-Fi/Friendship - Chapters: 4 - Words: 14,115 - Reviews: 35 - Favs: 161 - Follows: 239 - Updated: 8/15/2017 - Published: 6/4/2017 - Liara T'Soni, U. Wrex, Joker, Sovereign
Lady of the Wall by nessapasimio9 reviews
"...At least I was fighting for something back then. Nothing matters anymore." "You could still be fighting for something now." Jaime told her. "Like what?" "Your life." -A bastard girl raised at Castle Black is desperate to find out who her parents are. How will this affect her, and all those around her?
Game of Thrones - Rated: T - English - Adventure/Romance - Chapters: 61 - Words: 235,770 - Reviews: 425 - Favs: 531 - Follows: 617 - Updated: 8/12/2017 - Published: 4/6/2014 - Jaime L., Varys, OC
Son of Potter, Daughter of Black by DaSalvatore reviews
Harry felt he had lost his chance at family after watching Sirius fly away only for his godfather to show up during the summer. Sirius teaches Harry what he needs to know, helping him become the true Lord Potter. Then the Tri-Wiz comes and the deepest, darkest secret of the Marauders is revealed - Harry was born the daughter of Lily and Sirius. Eventual Fem!HarryxTonks
Harry Potter - Rated: M - English - Drama/Family - Chapters: 34 - Words: 283,196 - Reviews: 1403 - Favs: 4,273 - Follows: 5,123 - Updated: 8/6/2017 - Published: 12/6/2015 - [Harry P., N. Tonks] Sirius B., Narcissa M.
Children of Valyria by NautoNamikaze4 reviews
Rhaehrys Taenlarys woke up with her dragon and a dragon egg in the ruins of her home. The dragonlords will return to the world.
Game of Thrones - Rated: T - English - Chapters: 5 - Words: 3,362 - Reviews: 28 - Favs: 66 - Follows: 89 - Updated: 7/24/2017 - Published: 1/16/2017 - Daenerys T., Jon S., OC
A Dragon in Disguise by justsmile17 reviews
The world believed her to be dead, murdered with her mother and brother, but Rhaenys Targaryen is alive, living in disguise as a Princess of Dorne. Everyone knows her as Maliya Martell, yet she has never forgotten the cruelty done to her family. Her rage and hatred grow every year and now she finally has a chance to get revenge. Nothing will stand in her way.. not even Robb Stark.
Game of Thrones - Rated: M - English - Romance/Adventure - Chapters: 27 - Words: 285,683 - Reviews: 856 - Favs: 1,175 - Follows: 1,411 - Updated: 7/15/2017 - Published: 7/26/2015 - Robb S., OC, Rhaenys T.
Passageways by jerrway69 reviews
Hogwarts Castle decides to interfere in the lives of two of its students to change the past and future from a terrible war and giving the pair an opportunity to find something more than just protection within its walls. AU Story, Political, Fed-up Harry, OC Dumbledore.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 37 - Words: 277,162 - Reviews: 5280 - Favs: 7,806 - Follows: 8,565 - Updated: 7/10/2017 - Published: 7/31/2012 - Harry P., Bellatrix L.
A new dragon in the game by Zarek666 reviews
Harry Potter passes through the veil and into Westeros, how will this change the course of world. stronger, smarter, slightly darker Harry. Paring Harry/Visenya maybe more later.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure - Chapters: 3 - Words: 20,091 - Reviews: 252 - Favs: 1,573 - Follows: 2,005 - Updated: 7/4/2017 - Published: 9/18/2016
Harrold Gryffindor by princeofuntouchables reviews
Harry leaves his world as the master of death for the next great adventure. He is going to enjoy his new life. Eventual Harry/Jon. Slash. Don't like ?. Don't read.
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Fantasy - Chapters: 17 - Words: 50,936 - Reviews: 446 - Favs: 1,564 - Follows: 1,915 - Updated: 7/3/2017 - Published: 4/2/2016 - Harry P., Jon S., Eddard S., OC
Savior by Ares.Granger reviews
Shortly after the events of 5th year, Hermione gets shocking news from her parents- she's a pureblood! How does the world change when Gryffindor's Golden Girl is discovered to be the sister of a Slytherin? Well, Draco Malfoy's summer decidedly improves. Begins summer before sixth year, roughly a week after Hogwarts ends. AU, 6th year, pureblood!Hermione, rated M for language.
Harry Potter - Rated: M - English - Family/Romance - Chapters: 26 - Words: 133,640 - Reviews: 795 - Favs: 1,734 - Follows: 1,215 - Updated: 6/30/2017 - Published: 1/20/2017 - [Hermione G., Draco M.] [Theodore N., Neville L.] - Complete
Fixing Past Mistakes by DebsTheSlytherinSnapefan reviews
Harry didn't appear at Hogwarts causing concern. Albus immediately head's out to Privet Drive to find out what was going on, along with Minerva and a reluctant Severus Snape. What they find out changes everything for everyone in the wizarding world. Is there a chance for anyone to go back and fix past mistakes? is there any hope at all for the magical world? COMPLETE
Harry Potter - Rated: T - English - Chapters: 52 - Words: 230,505 - Reviews: 6921 - Favs: 8,105 - Follows: 7,641 - Updated: 6/27/2017 - Published: 2/11/2014 - Harry P., Severus S., Albus D., Minerva M. - Complete
Madness Effect by ZenoNoKyuubi reviews
It's the year 2185CE. Commander Jane Shepard is recruiting members to bring with her on a mission against the Collectors and the Reapers. Among the candidates is Dr. Harry Potter, the reclusive mad scientist who has been missing for twenty years. Who knows what he was doing during that time? Rated M to be sure.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 81,420 - Reviews: 1411 - Favs: 5,233 - Follows: 6,151 - Updated: 6/4/2017 - Published: 6/10/2015 - Harry P., Shepard (F)
The Wizarding Chronicles : Return of the True Descendant by Arcturus Peverell reviews
During the Time before, the Slytherin family was one of the ruling families of Magical Britain. What happens when the True heir to Slytherin returns? Ancient magick, AU. Concepts from Merlin. (Now Book 2 in progress) Slytherin! Harry, Powerful! Harry. Harry/Daphne.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 86 - Words: 242,463 - Reviews: 1030 - Favs: 2,659 - Follows: 2,992 - Updated: 5/28/2017 - Published: 11/11/2016 - Harry P., Fleur D., Salazar S., Daphne G.
Contact at Kobol by wilkins75 reviews
The scrolls tell that 13 tribes left the birthplace of humanity on Kobol, 12 went one way and the other Earth went another only to lose all contact with their cousins. It is written that one day they would reunite but when they Earth meets their cousins it is not what they expected and it would cost both sides in blood. (Stargate SG1/Battlestar Galactica)
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure - Chapters: 80 - Words: 478,758 - Reviews: 5227 - Favs: 1,362 - Follows: 1,349 - Updated: 5/25/2017 - Published: 3/20/2015 - Complete
For Motherland! For Terra! For Rannoch! by Gnaoh El Nart reviews
[Discontinued] [Rewrite is online] [AU] Humanity, after much hardships and destruction, has finally reached the star. A full century of exploration and progress ends with two First Contact Scenario, one peaceful and friendly while the other is not. How will humanity react? Will they fail? Or will they prevail?
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 103,783 - Reviews: 123 - Favs: 321 - Follows: 392 - Updated: 5/16/2017 - Published: 10/4/2016 - OC - Complete
Dahlia Evans & the Broken Bridge by Forensica X reviews
Assumed dead, the last Potter grows up an orphan until she finds a home with the Grangers. The family explores magic together, but not all is wonder and enchantment. A killer stalks the streets of Crawley, and the Dark Lord isn't as gone as everyone thinks. Fem!Harry/Hermione. POC!Hermione. Slytherin!Hermione. Grey!Dumbledore. Violence & Suggestive Themes.
Harry Potter - Rated: M - English - Adventure - Chapters: 17 - Words: 134,575 - Reviews: 197 - Favs: 575 - Follows: 884 - Updated: 5/15/2017 - Published: 6/30/2016 - [Harry P., Hermione G.] Q. Quirrell
Riddle And The Ancient Contract by HERMIT532 reviews
What if it wasn't anything the current Potters had done that saved little Harriett Potter as an infant? What if the child prodigy Thomas Riddle had tweaked the horcrux spell before creating them? And what happens when they discover that nothing is exactly what it seems? FemHarry, DumbledoreBashing EXPLICIT SEX/ MENTION OF RAPE. YOU'VE BEEN WARNED. ON HIATUS - COMPUTER DIED
Harry Potter - Rated: M - English - Romance - Chapters: 53 - Words: 247,358 - Reviews: 2512 - Favs: 5,889 - Follows: 6,230 - Updated: 5/15/2017 - Published: 11/29/2013 - Harry P., Sirius B., Severus S., Tom R. Jr.
Upstarts by Covviz reviews
(DISCONTINUED). 2257 CE. Citadel Space is going through an era of stagnation, but also one of relative peace and stability... Until a major faux pas by the Batarian Hegemony threatens to plunge it and a new galactic power into an all-out war, one which could bring an end to the peace which the Council has been trying so hard to uphold.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 12,192 - Reviews: 44 - Favs: 211 - Follows: 320 - Updated: 5/6/2017 - Published: 1/15/2017 - Complete
Tempest of the Fae by D.Mentor reviews
A basic rule of time, it will fight change. Harry, Hermione and Luna return to stop Voldemort thanks to the last of the fae. But they are not alone and time will not bend to their will easily. They will fight, they will prank and they will be followed through time. Dumbledore, Ron and Molly bashing. Response to Paladeus's challenge "Champions of Lilith"
Harry Potter - Rated: M - English - Romance/Humor - Chapters: 40 - Words: 239,208 - Reviews: 2325 - Favs: 4,004 - Follows: 5,346 - Updated: 5/6/2017 - Published: 5/18/2014 - Harry P., Hermione G., Luna L.
Mass Effect: Escherian Era by Akallas von Aerok reviews
First Contact AU: What would you do if you find out that you were revived from death by moving your consciousness into a robotic body and then also learn that your descendants have established an interstellar empire that bows to no one? That's my situation right now. My name is David Escher Senior, and welcome to my rather turbulent second life.
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 11 - Words: 50,740 - Reviews: 167 - Favs: 482 - Follows: 601 - Updated: 4/29/2017 - Published: 2/15/2017
EVoNet by Myrddin de Celestis reviews
The world was changing. The magical people didn't notice. Harry Evans had been sent away, banished from the magical world when he was 17 & had a dream too big for the 'light' or the 'dark' wishing to bring magic to all humans. However, he was a genius & though sealed he created technology to build magic. Then with the SGC he envisioned a unified earth to expand into the universe.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Fantasy - Chapters: 14 - Words: 77,038 - Reviews: 572 - Favs: 2,062 - Follows: 2,305 - Updated: 4/26/2017 - Published: 6/18/2012 - [Harry P., Daphne G.] [Astoria G., Draco M.]
Hadrian King of Sothoryos by Jannie94 reviews
AU: Harry was a Ravenclaw. After a world wide war that wiped out most of the humans and animals of earth. he decides to go to a new world to try and begin a new life.
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Humor/Adventure - Chapters: 5 - Words: 18,512 - Reviews: 125 - Favs: 743 - Follows: 998 - Updated: 4/19/2017 - Published: 3/6/2017 - Harry P., Elia M.
Son of Morgaine by Herne reviews
Lily is sent to Azkaban for not being human. When she gives birth, her son is taken from her. Aftet Voldemort attacks and kills James, Dumbledore, out of fear, locks Harry away with his mother, but Lily is more than she seems. Years later, they are helped to escape. How would a Harry raised in Azkaban react to the world that imprisoned him?
Harry Potter - Rated: M - English - Fantasy - Chapters: 21 - Words: 76,293 - Reviews: 258 - Favs: 1,114 - Follows: 1,063 - Updated: 4/8/2017 - Published: 8/6/2016 - Harry P., Lily Evans P., Pansy P., Ariana D. - Complete
Winter's Wrath by CelticPagan-3 reviews
Arya Stark left Westeros four years ago, but a chance meeting with two men of the Nights Watch prompts her to return to the place she once called home and reclaim what's rightfully hers. Travelling across Westeros, Arya gathers an army to take back the North, reliving old memories, reuniting with old friends, and trying to hide the person she has become - Full Summary Inside
A song of Ice and Fire - Rated: M - English - Drama/Romance - Chapters: 23 - Words: 141,624 - Reviews: 434 - Favs: 1,085 - Follows: 1,531 - Updated: 3/28/2017 - Published: 5/20/2013 - Arya S., Gendry
The Terran Intervention by AmeliusTheAlteran reviews
It has been said that something as small as the flutter of a butterfly's wing can ultimately cause a typhoon halfway around the world. Now image what four massive EMPs could do in the midst of the Turian fleet above Shanxi. For want of a nail, civilizations will rise and fall. (REWRITTEN: Chapter 1-5)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 23,683 - Reviews: 262 - Favs: 908 - Follows: 1,425 - Updated: 3/25/2017 - Published: 4/10/2016
Stargate: The Ascension of the Fifth Race by Jayan phoenix reviews
Earth faces its biggest challenge, they will either fall to the Lucian Alliance and Betrayal or they will rise as the fifth Race. Atlantis must return to the Pegasus Galaxy and the Destiny Expedition are stranded in stasis, and the IOA are not helping the situation.
Crossover - Stargate: Atlantis & Stargate: SG-1 - Rated: T - English - Chapters: 41 - Words: 205,718 - Reviews: 191 - Favs: 299 - Follows: 392 - Updated: 3/12/2017 - Published: 1/3/2015
Wizard of Winterfell by jamnaz79 reviews
Harry Stark was born the second son of Lord Eddard Stark. But after his fall from the Tower, he does not wake up right away. Instead he live a dream life of a boy who looks very like him named Harry Potter. In that life of a wizard he learns to love magic and life as he fights against Voldemort only to awaken after to a horror happening in Winterfell. Multi-pairing tbd, no slash
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 5 - Words: 20,583 - Reviews: 356 - Favs: 1,424 - Follows: 1,929 - Updated: 3/10/2017 - Published: 1/17/2017
A Long Journey Home by Rakeesh reviews
In one world, it was Harry Potter who defeated Voldemort. In another, it was Jasmine Potter instead. But her victory wasn't the end - her struggles continued long afterward. And began long, long before. (fem!Harry, powerful!Harry, sporadic updates)
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 14 - Words: 203,334 - Reviews: 1005 - Favs: 3,772 - Follows: 4,153 - Updated: 3/6/2017 - Published: 11/19/2013 - Harry P., Ron W., Hermione G.
Legacy(Version 2) by firstprime1230 reviews
How will the crew of the Odyssey deal with being alone in an unfamiliar galaxy, facing challenges they've never had to deal with before? Can SG-1 manage to bring them home again, or have their sands all but run?
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 19,281 - Reviews: 52 - Favs: 208 - Follows: 337 - Updated: 2/27/2017 - Published: 3/11/2016
Strange by Yukann reviews
The new Hufflepuff was odd, Harry thought. He didn't understand how such an innately kind person could be friends with Slytherins.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Humor/Adventure - Chapters: 10 - Words: 15,449 - Reviews: 175 - Favs: 610 - Follows: 843 - Updated: 2/23/2017 - Published: 1/4/2014 - Harry P., Draco M., Percy J.
The 13th Tribe - OLD by The Lone Dark Jedi reviews
Earth is lost, a population of 7 Billion is now 3 Million. None of our Allies have room for us. And our people are dying in the acid rain of Earth. However a light is visible in the Darkness. A place where the Tau'ri can rebuild. The Tribes of Kobol offer a refuge for the bloodied children of Earth.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 7 - Words: 34,145 - Reviews: 79 - Favs: 160 - Follows: 233 - Updated: 2/14/2017 - Published: 12/29/2014 - S. Carter, R. Woolsey, R. McKay, W. Adama
The Forgotten Potter by njeha reviews
Wrong BWL. FEM Potter. James and Lily Potter has given birth to twins. On that Halloween night, they mistake the real prophecy child, leading to years of abandonment; which ends up being the biggest mistake the light side have ever made. There will be crossovers with many different worlds. Dark FEM Potter. Powerful & Genius FEM Potter. MOD Potter. Warning: Very Extreme M rated.
Crossover - Harry Potter & Avengers - Rated: M - English - Angst/Supernatural - Chapters: 27 - Words: 143,873 - Reviews: 1513 - Favs: 4,849 - Follows: 5,678 - Updated: 2/7/2017 - Published: 1/30/2016 - Harry P., James P., Iron Man/Tony S., Loki
The Difference One Man Can Make by joen1801 reviews
After the Battle of Hogwarts, Harry Potter decided to travel the world. Twelve years later when a new threat attempts to destroy the progress made in Britain he returns home to deal with the situation. During the fight that puts down the small group of upstarts Harry finds himself in a world of ice and fire
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure - Chapters: 20 - Words: 265,320 - Reviews: 4517 - Favs: 11,024 - Follows: 12,274 - Updated: 2/1/2017 - Published: 3/22/2015
When Alterans hide by stephenopolos reviews
The surviving member of an alteran family that has been hiding on earth sees atlantis' fireball in the sky an wonders.
Stargate: Atlantis - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 9 - Words: 14,706 - Reviews: 48 - Favs: 139 - Follows: 193 - Updated: 1/18/2017 - Published: 3/21/2013
Empire by Dreamwriter613 reviews
AU Independent!Harry. What if from the beginning Harry saw that there was something just not right with the world around him? What if he does something about it? Unlikely allies, and unexpected inheritances abound. Probable future slash.
Harry Potter - Rated: M - English - Drama/Hurt/Comfort - Chapters: 18 - Words: 45,357 - Reviews: 323 - Favs: 772 - Follows: 1,167 - Updated: 1/4/2017 - Published: 8/16/2009 - Harry P.
Phantom Dragon by MostTulip reviews
During the Sack of King's Landing, Rhaenys was saved by a mysterious man with incredible abilities. Now, she must use his skills to take back what is rightfully hers and put an end to the War of Five Kings.
A song of Ice and Fire - Rated: M - English - Supernatural/Adventure - Chapters: 45 - Words: 85,342 - Reviews: 223 - Favs: 528 - Follows: 592 - Updated: 1/2/2017 - Published: 1/3/2014 - Daenerys T./Dany, Jon S., Rhaenys T., OC
The Next Lord of Kobol by jbern reviews
Carried to the far end of the Galaxy by the veil in the Department of Mysteries, Harry Potter becomes a veritable stranger in a strange land. But all the obstacles he has faced pale in comparison to the Cylon menace. Starts in the middle of Harry's fifth year and roughly eleven years before the fall of the Twelve Colonies.
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Adventure/Sci-Fi - Chapters: 21 - Words: 104,608 - Reviews: 1619 - Favs: 2,229 - Follows: 2,696 - Updated: 12/31/2016 - Published: 11/17/2012 - Harry P., M. Edmondson/Racetrack
Kingdom Come by Hermitt reviews
Azalea grew tired of immortality and stepped through the Veil, but a Master of Death cannot die and instead she found herself in a whole new world. She grew to love Westeros and its people grew to love her, then a conqueror came on the back of a dragon. He may have ridden the dragon but Azalea spoke its tongue. Fire and blood came to nothing when magic proved its might. FEM HARRY
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 33,474 - Reviews: 140 - Favs: 1,746 - Follows: 1,961 - Published: 12/30/2016 - [Harry P., Aegon T.] Visenya T., Torrhen S.
Snow Point by Quetzalcoatls reviews
End of 4th year and Voldemort's back,but Harrys not waiting for him to make the first move SnowPoint Academy,hidden in the frozen reaches of the Antarctic ocean,is nothing like Hogwarts, but to win this war that may be exactly what Harry needs,but darker things are stirring in the shadows, and nothing is sure.fusion with Heralds of Valdemar(fut. AU)
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 26 - Words: 103,278 - Reviews: 1783 - Favs: 2,547 - Follows: 3,109 - Updated: 12/25/2016 - Published: 9/2/2012 - Harry P., Hermione G.
White Out by Quetzalcoatls reviews
Sequel to Snow Point. The first true blow in the War for earth has been struck, but true damage may be only to our heroes enemies. Alive, but tossed through time they must find their way home. But Luna's words echo. "its doesn't matter what really happened, in the face of what people THINK happened."
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 4,641 - Reviews: 89 - Favs: 580 - Follows: 819 - Published: 12/25/2016
Stargate Mass Effect by InHuman Englishman reviews
Set after the last SG1 film and Atlantis finale. On a planet at the edge of the stargate network in the Milky Way galaxy, a Citadel commissioned exploration fleet is about to make a a monumental discovery and the people of Shaanxi are going to meet their neighbours. This is my attempt to smash together to well written universes without ruining them. Sorry, no working title yet
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 15,006 - Reviews: 179 - Favs: 506 - Follows: 789 - Updated: 12/18/2016 - Published: 4/3/2014
Halo-Mass Effect: Altered-Destiny (Being Rewritten) by Azores reviews
This story has been discontinued. A rewrite is being made, starting with Halo-Mass Effect: Salvation's Light. (Out Now) Thank you everyone for all the support you've shown! It really means a lot. -Azores
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 15 - Words: 100,046 - Reviews: 353 - Favs: 672 - Follows: 858 - Updated: 12/15/2016 - Published: 1/25/2015 - J. Cutter, P. Cole, U. Wrex, Aria T'Loak
Pygmalion by Colubrina reviews
When Tom Riddle walked through a doorway one fall afternoon everything changed and he found himself in a world wholly unprepared for him. "Something about you makes my brain itch," Hermione Granger said. "As if an earthquake had shifted everything sharply two feet to the left and then back again and it didn't all fit back quite right." Tomione. AU. COMPLETE.
Harry Potter - Rated: M - English - Romance - Chapters: 57 - Words: 178,316 - Reviews: 6453 - Favs: 4,381 - Follows: 3,402 - Updated: 11/26/2016 - Published: 5/14/2015 - [Tom R. Jr., Hermione G.] Draco M., Theodore N. - Complete
The Sum is Greater than its Parts by Maersikai reviews
Having long since combined forces, a fleet of the Humans and Covenants finest are torn from the universe they know to be thrown in to a strange and desolate reality. They will strive to uphold the Mantle against the Mass Effect's most Ancient Enemy. Will they break the cycle?
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 19 - Words: 181,564 - Reviews: 341 - Favs: 1,031 - Follows: 1,264 - Updated: 11/26/2016 - Published: 3/2/2015 - Cortana, Shepard (F)
Exploring Science with Magic by crossfire922 reviews
Harry Potter is banished from Earth by Voldemort and Dumbledore and it's only through providence that he winds up in Atlantis. Join Harry as he struggles to find a way back to his Earth and ends up saving a galaxy along the way.
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 20,342 - Reviews: 98 - Favs: 703 - Follows: 977 - Updated: 11/14/2016 - Published: 10/27/2016 - Harry P., Fred W.
Darkness Is My Ally by DZ2 reviews
Dumbledore's worst nightmare seems to have come to pass: finding Harry at Wool's Orphanage and then seeing him in Slytherin, the headmaster is faced with the prospect of another Tom Riddle, but the real truth about Harry is darker than he could ever imagine. Powerful Dark Lord Hadrian/Pansy
Harry Potter - Rated: M - English - Supernatural - Chapters: 20 - Words: 104,075 - Reviews: 716 - Favs: 2,235 - Follows: 1,578 - Updated: 11/11/2016 - Published: 2/15/2014 - [Harry P., Pansy P.] - Complete
Long Live The Queen by offsides reviews
With Harry Potter's hearing for Underage Use of Magic looming, and Sirius Black hunted for a crime he didn't commit and was never tried for, Harry reaches out to Her Majesty the Queen for help, with unexpected results. No ships. AU starting Ch 6-9 OotP, No HBP, No DH, No Horcruxes. COMPLETE
Harry Potter - Rated: K+ - English - Chapters: 44 - Words: 174,577 - Reviews: 4359 - Favs: 9,206 - Follows: 7,723 - Updated: 10/27/2016 - Published: 9/11/2015 - Harry P., Sirius B. - Complete
thé à la grenouille by Smiling Seshat reviews
In which Harry goes to Beauxbâtons instead of Hogwarts. Butterfly effects ensue, with Voldemort reviving without opposition from Harry, Dumbledore trying to save the situation and Fudge making everything worse. Meanwhile, Harry learns French. (Twist on the cliché and a slow-going Independent!Harry)
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 42 - Words: 144,612 - Reviews: 691 - Favs: 995 - Follows: 1,260 - Updated: 10/26/2016 - Published: 11/29/2013 - [Harry P., Fleur D.] Albus D., OC
The Rise of the Pale Dragon by chicaalterego reviews
Escaping from Gringotts on top of a severely hurt dragon, holding the sword of Godric Gryffindor and the cup of Helga Huflepuff-turned-Horcrux was the craziest thing Harry ever did... until two minutes later he found himself being thrown by the goblin wards into a world that was on the verge of being conquered by an army of ice zombies.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 5 - Words: 32,078 - Reviews: 891 - Favs: 3,270 - Follows: 4,385 - Updated: 10/16/2016 - Published: 5/12/2016 - Harry P., Daenerys T., Tyrion L., Varys
The Girl in the Shadow of the Boy Who Lived by ContraryToEverything reviews
Lily and James Potter secretly had another child: a daughter, immediately after Harry. She has an empathic link with her brother, and can feel what he feels. Her existence has changed the fate of the world around her. What is it like, growing up in the shadow of the Boy Who Lived? AU.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 24 - Words: 186,495 - Reviews: 70 - Favs: 104 - Follows: 124 - Updated: 10/15/2016 - Published: 5/17/2016 - Harry P., Sirius B., Severus S., OC
Wrath of the Blacks by DaSalvatore reviews
James kicks out Lily when it becomes clear she's caring Sirius' child. Voldemort does the wrong thing in taking Bellatrix that fateful night and her fanatical love for the Dark Lord breaks beneath her loyalty to House Black. Bella takes little Cassiopeia and, together with the rest of her family, raises the Girl-Who-Lived into the ultimate Gray La
Harry Potter - Rated: M - English - Family/Drama - Chapters: 2 - Words: 10,224 - Reviews: 142 - Favs: 851 - Follows: 1,131 - Updated: 10/14/2016 - Published: 4/25/2016 - Harry P., Bellatrix L., Arcturus B.
A New World to Conquer by LordOfTheGrey reviews
Reborn after my embarrassing fall at Godric's Hollow as the Potter brat was an interesting experience. Getting sorted into Hufflepuff, even more so. But reborn as the Lord of Winterfell in Westeros as my playground? Now that was new, even to a retired Dark Lord.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Humor/Fantasy - Chapters: 25 - Words: 113,533 - Reviews: 1826 - Favs: 3,973 - Follows: 4,307 - Updated: 10/9/2016 - Published: 5/30/2016
Humanity's Legacy by LoveForeverNow reviews
[A.I. First Contact AU] Our creators gave us purpose, they gave us tasks, they gave us a directive. Now they are gone. We must find our own directive, our own purpose. We have decided that purpose is to answer a single question. "What happens when I die?" HIATUS
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 14 - Words: 30,681 - Reviews: 196 - Favs: 686 - Follows: 821 - Updated: 9/13/2016 - Published: 9/24/2015
The New Order of Tribes by Talphon44 reviews
A different look at what happened when the Galactica arrived at Earth. The Battlestar will set in motion a series of events that will rock the foundation of not just one civilization but multiple ones. This is my first attempt at fan-fiction, but I intend to follow through on what hopefully will be a very long story, one of many that will take place in this universe.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 49,714 - Reviews: 285 - Favs: 440 - Follows: 649 - Updated: 9/5/2016 - Published: 12/14/2015
Viing Gut Zii Yah by ZeldinaDreamermoon reviews
Her big yellow eyes opened slowly. Those stupid two-legs had brought her and her young with them to this place so far away from their home. She wasn't pleased with them but would go along with it for now. There was a rustle in the bushes not to far away from her cage. "Well, well if it isn't a little Dovahkiin," she said. - Warning for Yaoi. If you don't like it then don't read.
Crossover - Harry Potter & Elder Scroll series - Rated: M - English - Adventure - Chapters: 100 - Words: 548,056 - Reviews: 866 - Favs: 1,114 - Follows: 823 - Updated: 8/21/2016 - Published: 6/20/2015 - [Harry P., Charlie W.] Dragonborn/Dovahkiin, OC - Complete
Hostile First Contact for the Federation (under rewrite) by charly120 reviews
The USS Normandy NCC-1702-A Captained by Desiree Shepard is on a mission to remove the Mass Relay from the near by Federation Colony of Shanxi. The Turians stumble upon the operation and act like turians causing more problems then the ME universe needs. This a AU story, and co-written with Reven207. Story rated M. I DO NOT OWN MASS EFFECT OR STAR TREK. Rating changed for language
Crossover - StarTrek: Other & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 6 - Words: 41,199 - Reviews: 148 - Favs: 466 - Follows: 676 - Updated: 8/20/2016 - Published: 9/6/2015 - Shepard (F), Ashley W.
From the Ashes of Extinction by charly120 reviews
With the Alien attack of 1996 and again twenty years later, Humanity had learned to always be cautious when dealing with anything alien. Never again would Humanity be surprised and brought to the brink of extinction. Reverse engineering the alien technology Humanity rebuilt their planet and went on to colonize their solar system. Rest of summary at beginning of each chapter.
Crossover - Mass Effect & Independence Day - Rated: M - English - Sci-Fi - Chapters: 7 - Words: 10,154 - Reviews: 134 - Favs: 455 - Follows: 602 - Updated: 8/20/2016 - Published: 5/14/2016
Harbinger of Change by MirtaLayl reviews
Based off Ascension by Ulstem. In the wake of the reapers victory over the citidal races Harry Potter decides to go back in time to before the second rise of voldemort to prevent the Final solution and ensure humanity is ready for the comeing of the reapers. H/HG Weasley/Bashing UNDER REWRITE SEE PROFILE
Crossover - Harry Potter & Mass Effect - Rated: T - English - Chapters: 2 - Words: 2,464 - Reviews: 20 - Favs: 141 - Follows: 243 - Updated: 7/15/2016 - Published: 7/11/2016 - [Harry P., Hermione G.] - Complete
Shadow Contingency by Andrithir reviews
As the war against the Covenant takes another turn, humanity must confront a wider galactic community beyond the known regions. (Currently being reworked and edited 20/03/2017) New version posted as Shadow Contingency (v2) - (10/06/2019)
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 55,400 - Reviews: 72 - Favs: 252 - Follows: 298 - Updated: 7/1/2016 - Published: 7/15/2015 - Master Chief/John-117, Shepard (F)
Lone Traveler: The Greatest Minister in History by dunuelos reviews
The Lone Traveler arrives on the even of Fudge's election. Instead of pelting Dumbledore for advice, the new Minister listens to a new viewpoint. Much is changed.
Harry Potter - Rated: T - English - Drama - Chapters: 17 - Words: 79,617 - Reviews: 1048 - Favs: 3,038 - Follows: 1,763 - Updated: 6/25/2016 - Published: 5/14/2016 - Harry P., Amelia B., Augusta L., C. Fudge - Complete
The Caprican Stargate Agency by maartenvervloet reviews
Caprica declared the Cylons to be citizens, the Cylon wars never happen, Zak Adama lives A Stargate is discovered near Delphi on the planet Caprica, leading the Capricans through the stars and eventually in conflict with the Goa'uld; they will encounter teams from Earth; there will be a Quantum mirror chapter with characters ending up on canon-Caprica after the nuclear attacks
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Adventure - Chapters: 5 - Words: 8,435 - Reviews: 23 - Favs: 52 - Follows: 75 - Updated: 6/23/2016 - Published: 5/27/2016 - Gen. Hammond, Zak A., M. Edmondson/Racetrack
Last Chance by Laume reviews
AU. In 1938, Albus Dumbledore heads to a London orphanage to deliver a letter to a muggleborn student, and decides to be reasonable when encountering Tommy Riddle.
Harry Potter - Rated: T - English - Chapters: 27 - Words: 57,200 - Reviews: 1434 - Favs: 2,649 - Follows: 3,256 - Updated: 6/12/2016 - Published: 8/8/2008 - Albus D., Tom R. Jr.
Yankee Knights by The Projective Otaku reviews
Sidonia stumbles upon a garde, a garde that isn't from Sidonia. The pilot is badly beaten and bruised, but he just might bring the promise of humanities survival...
Knights of Sidonia/シドニアの騎士 - Rated: T - English - Sci-Fi/Romance - Chapters: 10 - Words: 24,953 - Reviews: 47 - Favs: 79 - Follows: 89 - Updated: 6/2/2016 - Published: 9/21/2014 - Yuhata M., Samari I., OC
Mass Effect: Clash of Civilizations by Eterna1Soldier reviews
In 2157 a Citadel Council exploratory vessel is tasked with opening a dormant Relay into unknown regions of the galaxy. What they find is something they never expected. What happens when two civilizations centered around different technologies clash?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 96,812 - Reviews: 3395 - Favs: 5,055 - Follows: 5,936 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
STARGATE: BLOOD AND CHROME by Red Leader reviews
The year is 2100, Earth is the capital of the Tau'ri Alliance. Peace in the galaxies are not as it seems as they discovered a race who want to extinguish humanity. This is a crossover between STARGATE and BSG 2003 Blood and Chrome. The first Cylon war.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 5,958 - Reviews: 31 - Favs: 72 - Follows: 112 - Updated: 5/12/2016 - Published: 5/5/2016 - W. Adama - Complete
The Dragonborn by DragonsKing83 reviews
Harry dies as the Master of Death and is then chosen for a greater destiny. However he could never be normal in any world. He is born the son of Lyanna Stark & Rhaegar Targaryen; only this time they both survive in exile. The game has changed forever & one special young man makes all the difference. The legend of the Dragonborn has arrived with Rhaenys and Daenerys by his side.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Chapters: 12 - Words: 129,682 - Reviews: 825 - Favs: 4,160 - Follows: 4,739 - Updated: 4/30/2016 - Published: 3/31/2016 - Harry P., Daenerys T., Rhaegar T., Rhaenys T.
The Witch Queen of Essos by TheGirlWithFarTooManyIdeas reviews
Her husband killed and her children taken away from her, Ginny Weasley embraces death. But, instead of reaching the sweet embrace of heaven, she finds herself in a world just as broken and coldhearted. She's tired of witnessing death, so when Gregor Cleange goes to eliminate Rheagar's legacy, she begins her demolition of the Lannisters and the legend of the Witch Queen. AU
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Drama/Adventure - Chapters: 15 - Words: 41,772 - Reviews: 460 - Favs: 2,051 - Follows: 1,572 - Updated: 4/20/2016 - Published: 7/6/2015 - Ginny W., Daenerys T., Lyanna S. - Complete
2012 by GMBlackjack reviews
In a crossover of vast proportions, the year 2012 brings many worlds together. It will be the most amazing crossover of all time, taking from many science-fiction and mysterious supernatural shows, books, and other worlds. With other stuff thrown in just for fun.
Crossover - Battlestar Galactica: 2003 & Star Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 35 - Words: 287,837 - Reviews: 25 - Favs: 35 - Follows: 35 - Updated: 4/7/2016 - Published: 5/5/2015 - Complete
Mass Effect: Insurrection by Varigos D. Vastitas reviews
A different choice changes everything. More advanced, and more cautious, Humanity never recklessly rushes to the stars. Rather they take their time, ensuring they are masters of their own dominion before progressing. Humanity enters the stage much later than expected, leading first contact to take place on Eden Prime rather than an undiscovered Shanxi.
Mass Effect - Rated: M - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 337 - Reviews: 7 - Favs: 49 - Follows: 93 - Published: 4/7/2016
Stargate Thirdspace: The Reboot by andrewjameswilliams reviews
Complete restart of Stargate Thirdspace. In the 26th century the cityship Rivendell and a fleet of escorts are sent on an exploration mission to a newly discovered galaxy... and find themselves catapulted into a whole new universe of adventure.
Crossover - Babylon 5 & TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 26,858 - Reviews: 69 - Favs: 203 - Follows: 257 - Updated: 3/27/2016 - Published: 12/21/2015
Transcendent Humanity by Solaris242 reviews
Humanity never developed FTL. The Prothean archives contained no technology, no Element Zero, just a warning. Isolated from the rest of the galaxy for two thousand years, restricted to their only system, how will humanity have changed when they first meet the Turians? AU, alternate history of humanity and First Contact.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 18 - Words: 40,604 - Reviews: 2082 - Favs: 6,475 - Follows: 7,488 - Updated: 3/1/2016 - Published: 5/7/2013
Nails And Tails by Lunatics Revenge reviews
Harry inherits some things he doesn't expect and others he didn't even know existed. Its the start of a new life for him. creature!fic slash
Harry Potter - Rated: M - English - Romance - Chapters: 15 - Words: 61,686 - Reviews: 99 - Favs: 505 - Follows: 647 - Updated: 2/15/2016 - Published: 3/4/2014 - [Harry P., Seamus F., Draco M.]
Guides for the Young by NHunter reviews
Humanity makes an earlier first contact, and with a different race. Thus, the history is changed.
Mass Effect - Rated: T - English - Chapters: 5 - Words: 22,511 - Reviews: 202 - Favs: 1,050 - Follows: 1,301 - Updated: 1/28/2016 - Published: 9/24/2015
What You're Risking Your Life For by MostTulip reviews
Ned Stark does not reach the Tower of Joy before Lyanna Stark gives birth. To protect their future king, the three Kingsguard decide to take Jon Targaryen across the Narrow Sea, so he may be raised with his aunt and uncle. They want to get back. But as they learn, Westeros is not easy to reach. And there are other challenges they must face, if they want to return home.
Game of Thrones - Rated: M - English - Family/Fantasy - Chapters: 16 - Words: 85,837 - Reviews: 176 - Favs: 971 - Follows: 1,185 - Updated: 1/24/2016 - Published: 9/20/2014 - [Daenerys T., Jon S.] Lyanna S.
When Dreams Join Reality by StorewideSalmon reviews
The Dragonborn unites Tamriel against the Dominion and reforges the Empire. As years pass and the Empire can expand no further, they look outward for room to grow and meet new people who have a hard time grasping simple concepts such as magic. Such primitives. (utilizing concepts from throughout the series and background lore such as the metaphysical concept of the Aurbis.)
Crossover - Elder Scroll series & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 9,619 - Reviews: 50 - Favs: 149 - Follows: 233 - Updated: 1/21/2016 - Published: 12/26/2015 - Dragonborn/Dovahkiin, Shala'Raan
HaloMass Effect: Ruptured Universe (Cancelled) by JediSpectre177 reviews
Multiple crossovers AvP,RvB, JC's Avatar, Star wars, Halo, Mass Effect and more. Authors 2nd apology and Cancellation on chapter 14
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 160,561 - Reviews: 670 - Favs: 472 - Follows: 473 - Updated: 1/20/2016 - Published: 4/16/2012 - Master Chief/John-117
Harry Potter and the Shadow Legion by Medieval Maniak reviews
What will happen if Harry was raised by the Daughter of Merlin, instead of the Dursleys? He will find friendship and family after a rocky start. Rated M for Graphic violence and very suggestive situations. Summary inside. Pairing are Harry/Hermione/Fleur/Ginny. Part one is now complete and part 2 is up.
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 41 - Words: 219,931 - Reviews: 299 - Favs: 1,506 - Follows: 1,224 - Updated: 1/16/2016 - Published: 8/27/2015 - [Harry P., Hermione G., Ginny W., Fleur D.] - Complete
Finding Earth by Sable Cold reviews
The Tau'ri have a part to play in things to come.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 19 - Words: 77,486 - Reviews: 349 - Favs: 708 - Follows: 848 - Updated: 12/31/2015 - Published: 8/8/2010 - Complete
Exile by sueKay-04 reviews
Three years after 'Enemy at the Gate' the team find themselves back together again and battling enemies old and new. But with many of the relationships that held them all together on Atlantis now fractured and broken, do they still have what it takes to save Earth? McKay & Sheppard friendship.
Stargate: Atlantis - Rated: T - English - Sci-Fi/Drama - Chapters: 37 - Words: 95,543 - Reviews: 179 - Favs: 40 - Follows: 70 - Updated: 12/6/2015 - Published: 11/23/2013 - Rodney M., John S., Teyla E., Carson B.
Halo: Second Contact by Scorp4 reviews
The Citadel never met the Systems Alliance, so when the reapers arrive, the results are much more destructive. Project EXODUS is initiated as a fail-safe if the Reapers defeat the Citadel. How will this change the Galaxy? Who will rise up to the challenge? Will you still read this story even though its summary is bad? First time fanfic, so reviews are much appreciated.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 17,777 - Reviews: 76 - Favs: 212 - Follows: 316 - Updated: 12/1/2015 - Published: 7/9/2015
Radioactive Dawn by Bearsbandit53 reviews
Inspired by erttheking's From the Ashes, this is a different take on what happens when a space faring Fallout universe suddenly finds itself meeting its galactic neighbors at the onset of a Reaper Invasion. See what happens when humanity enters the stage and does not bow to the will of those deeming to be superior.
Crossover - Fallout & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 20 - Words: 141,016 - Reviews: 366 - Favs: 482 - Follows: 554 - Updated: 11/22/2015 - Published: 5/20/2013
Harry Potter: Humanity's Next Frontier by Emperor Vanquest reviews
Synopsis: Upon arrival in what Harry Suspected was his home dimension, he finds ships are traveling toward Earth. Curious, he investigate yet another world, and reality, not his own while attempting to stabilize his magical core, and benefit his burgeoning empire. This is a sequel to Harry Potter Humanity's Last Hope.
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Drama/Sci-Fi - Chapters: 2 - Words: 21,877 - Reviews: 88 - Favs: 498 - Follows: 672 - Updated: 11/19/2015 - Published: 6/7/2015
Harry the Hufflepuff by Megark reviews
There is a single point of divergence from this and canon. See if you can find it. "This is your Epic Fan Fiction. After you have been bathed in its Glory, you will be Changed and Perfected." -My Beta, after 4 hours of talking about this story.
Harry Potter - Rated: K+ - English - Humor/Friendship - Chapters: 20 - Words: 64,800 - Reviews: 114 - Favs: 165 - Follows: 187 - Updated: 11/15/2015 - Published: 3/19/2015 - Harry P., Ron W., Hermione G. - Complete
The Road Not Taken by nomadeagle reviews
What if humanity progressed on a different path, a path more focused on science, and understanding the universe. What if this path followed the path the Ancients took. And what if this humanity met the Mass effect races. (Under rewrite, see last chapter for details and profile for progress updates)
Crossover - Mass Effect & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 7,784 - Reviews: 112 - Favs: 510 - Follows: 732 - Updated: 11/6/2015 - Published: 9/7/2014 - Shepard (M)
What Once Was Lost by Maersikai reviews
The Earth never bore her children into the stars before they cast themselves down. The Council had no clue of the Reaper threat until they attacked. Now on the run, the Council races must flee from the ever-expanding wave of Reapers. In a last-ditch effort to get someone out of reach of the enemy, they send a Vagrant fleet far from their once civilized space to start new.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 16,251 - Reviews: 32 - Favs: 105 - Follows: 153 - Updated: 10/23/2015 - Published: 5/10/2015 - Liara T'Soni, Tali'Zorah
Stargate Olympus by NorJC reviews
A few years after the disclosure of the Stargate program to the people of Earth, a powerful new Earth cruiser transports SG-1 to assist the planet Galar when a massive alien spacecraft suddenly appears out of nowhere near the Galaran homeworld. This story also has a few tidbits from the Bourne movie series.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 5 - Words: 13,054 - Reviews: 125 - Favs: 222 - Follows: 337 - Updated: 10/22/2015 - Published: 7/30/2015 - D. Jackson, J. Hailey, S. Valerii/Boomer, H. Cain
Magnolia Crescent by LadyElemental reviews
Instead of watching, Black talks to Harry before the Knight Bus arrives. This simple and seemingly small decision opens new doors for Harry, giving him more spells, new abilities, and a new outlook on people in general.
Harry Potter - Rated: T - English - Adventure/Family - Chapters: 52 - Words: 152,654 - Reviews: 797 - Favs: 1,439 - Follows: 1,713 - Updated: 10/19/2015 - Published: 7/4/2011 - Harry P., Sirius B.
Mass Effect: A journey through the Eons by Casje reviews
When a strange device capable of remarkable feats is found in the Martian ruins, the course of humanity's history changes forever. The resulting leaps and bounds in technology leave humanity well prepared to deal with the rest of the galaxy. AU
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 41,396 - Reviews: 487 - Favs: 1,584 - Follows: 1,935 - Updated: 8/26/2015 - Published: 11/17/2014
Lost Magic: First Contact by MightyFish reviews
A man is left trapped in time, while his world dies around him. Now awakened in the distant future, he leaves the planet of his birth and embarks on a journey to find that which was lost. But the new frontier holds many dangers, and the human race is about to face its first great challenge. A HP/ME crossover. Slow pace, rated M for safety, my profile has more details.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 10 - Words: 162,448 - Reviews: 690 - Favs: 2,346 - Follows: 2,934 - Updated: 7/25/2015 - Published: 2/4/2015 - Harry P.
The Fall of Iconia by wesleyehowell reviews
Book 3 of the Iconia Continuum. The twelve tribes end up in Star Trek's delta quadrant. After forming an alliance with the Iconian representatives there, they help in the dominion war. What does a "fobbed" O'Neill have to do with anything? Reading "Birth" and "Rise" first is a good idea.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi - Chapters: 26 - Words: 111,516 - Reviews: 7 - Favs: 47 - Follows: 50 - Updated: 7/23/2015 - Published: 1/1/2015 - D. Jackson, J. O'Neill, W. Adama, L. Adama/Apollo - Complete
Children of the Dark - Year 1 by cleotheo reviews
It's time for Harry, Hermione and Draco to start school. But what happens when two of the golden trio aren't who they appear to be and are best friends with a Slytherin? Dark Hermione! Dark Harry! First in a seven part series.
Harry Potter - Rated: T - English - Friendship/Drama - Chapters: 13 - Words: 33,879 - Reviews: 500 - Favs: 1,678 - Follows: 845 - Updated: 7/13/2015 - Published: 6/8/2015 - Harry P., Hermione G., Draco M. - Complete
All of the Stars by BrianaRamma reviews
What happens when you wake up one morning and find that your life has been changed completely? This is a what-if for if Stef and Lena never met. They both wake up living different lives, but still remember the lives they had with each other. Will they find their way back to each other? What ended up happening to their kids in this new world? Can they put their family back together?
Fosters - Rated: T - English - Family/Drama - Chapters: 19 - Words: 31,252 - Reviews: 107 - Favs: 83 - Follows: 87 - Updated: 7/7/2015 - Published: 3/13/2015 - Stef F., Lena A., Callie, Jude - Complete
Avatar by Speedy08 reviews
Korra is the cocky new Avatar. But when she messes with the wrong man, her ego and arrogance gets one of her best friends killed and her Bending taken. After five years of being locked up in the Boiling Rock, she escapes. But the Korra that comes back isn't the same Korra they knew.
Crossover - Legend of Korra & Arrow - Rated: K - English - Angst/Hurt/Comfort - Chapters: 120 - Words: 197,397 - Reviews: 389 - Favs: 130 - Follows: 96 - Updated: 7/5/2015 - Published: 10/15/2012 - Korra, Oliver Q./Arrow/Green Arrow - Complete
The Sanctuary by HuskyWalker reviews
After losing everything and on the run, Harry will do anything to keep Teddy safe, even if it means to travel back in time. He hadn't counted on their family growing, but Dark Lords, noisy old wizards, werewolves and much more keep uprooting his peace. Slash. EWE.
Harry Potter - Rated: M - English - Family/Adventure - Chapters: 11 - Words: 113,506 - Reviews: 1636 - Favs: 5,443 - Follows: 6,628 - Updated: 6/9/2015 - Published: 7/27/2014 - [Harry P., Voldemort] Severus S., Teddy L.
Love and Hate's Daughter by albionmyway reviews
(Love and Hate's Daughter trilogy book 1) Alina (Lina) Quimby is Voldemort and Aphrodite's daughter. She was abused at an early age and runs away to Camp Half Blood with help. Four years later Percy and her Hogwarts Letter come in the picture. What will Lina have to do? Well...live through all the hardships thrown at her. Maybe she'll learn a thing or two. (Sequel Years of Change)
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Friendship - Chapters: 53 - Words: 152,222 - Reviews: 420 - Favs: 240 - Follows: 188 - Updated: 6/7/2015 - Published: 7/7/2014 - Harry P., Draco M., Annabeth C., OC - Complete
Season of Change by Branchwraith reviews
There were only a few things in Harry Potter's life that were absolutes. He was the son of Lily and James Potter and that he was born male. What happens when he discovers the truth. AU Strong/Independent, Gender-Switch, Fem!Harry, Fem!Slash Mature Themes
Harry Potter - Rated: M - English - Romance/Drama - Chapters: 34 - Words: 111,108 - Reviews: 1179 - Favs: 3,751 - Follows: 4,460 - Updated: 5/31/2015 - Published: 12/15/2013 - Harry P., Fleur D., Luna L., N. Tonks
Vanguard: In at the Deep End by USSExplorer reviews
The Vanguard finds itself flung into another galaxy that faces the threat of being overrun by a seemingly unstoppable force. With a massively damaged ship, and little time; can the Vanguard make a difference in determining the fate of a galaxy? SOMEWHERE BETWEEN ON-HIATUS AND ABANDONED.
Crossover - StarTrek: Other & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 48 - Words: 229,314 - Reviews: 320 - Favs: 325 - Follows: 424 - Updated: 5/31/2015 - Published: 4/26/2012 - Shepard (F)
Heed Our Voice The Daughters of Morgonnis by Vergil1989 the Crossover King reviews
They called it Skyfall, the event that saw two worlds become one. Now that Tamriel and Westeros are united, their fates are much more tightly intertwined than ever before. If one falls, so too must the other, but with so many threats, both within and with
Crossover - Elder Scroll series & Game of Thrones - Rated: M - English - Fantasy/Drama - Chapters: 1 - Words: 9,528 - Reviews: 17 - Favs: 79 - Follows: 107 - Published: 5/11/2015 - Zhang Fei, Zhang Fei, Eddard S., Oberyn M.
The Human Highmark by Kakaski reviews
"Humanity stands alone against the chaos. With a war that threatens to unravel the Galaxy, we, the Human Highmark, must restore Order. Humanity must become more than we already are, become something only dreamed of in games. The Highmark must be the Forerunner of this galaxy." This story is not a crossover of Halo and Mass Effect, but rather a set up for other stories.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 17,085 - Reviews: 35 - Favs: 120 - Follows: 136 - Updated: 5/8/2015 - Published: 3/13/2015 - OC
The Tok'ra Queen by Brian1972 reviews
Egeria flees from Ra, her host severly injured close to death and her hyperdrive damaged. As result she arives not only on the wrong planet (earth) but also centuries later. So it happens that shortly before her host would die she meets one Hermione Granger.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 11,820 - Reviews: 65 - Favs: 247 - Follows: 370 - Updated: 4/5/2015 - Published: 3/20/2015 - Egeria, Hermione G.
Stargates and Relays by stevebond1990 reviews
The Tau'ri learned they weren't alone early into their explorations through the Stargate. But they had no idea just how different their lost cousins are. After a raid gone wrong, an adopted Tau'ri finds himself in this strange corner of the Galaxy.
Crossover - Stargate: SG-1 & Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 5 - Words: 18,669 - Reviews: 74 - Favs: 209 - Follows: 273 - Updated: 3/18/2015 - Published: 7/10/2014 - [OC, Miranda L.] Gen. Hammond, Aria T'Loak
Once Bitten, Twice Shy by Varigos D. Vastitas reviews
Unwittingly uplifted beyond expectation by their foes, humanity not only destroyed their aggressors, but surpassed them and made their way to the stars. As Humanity expands from the Earth will they find their place in the galaxy, or will ghosts from the past come back to haunt them? (Co-writer NathanHale2.)
Crossover - X-Com & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 19 - Words: 122,522 - Reviews: 627 - Favs: 1,109 - Follows: 1,346 - Updated: 3/9/2015 - Published: 3/15/2014 - D. Anderson, Illusive Man, Councilor Tevos, Councilor Sparatus
Ripples on the Water by bluegoldrose reviews
The Others won. Bran & Daenerys, at the world's end, decided to change the course of history. They are returned to the past with their memories intact, and so are many people that they will need on their side to rewrite history. With two years until winter begins, will they succeed where at first they failed? Or is history doomed to repeat itself? (ON PAUSE, PENDING REVISIONS)
A song of Ice and Fire - Rated: K+ - English - Drama/Fantasy - Chapters: 18 - Words: 44,262 - Reviews: 154 - Favs: 489 - Follows: 541 - Updated: 2/22/2015 - Published: 9/10/2014
Lily's Next Great Adventure by Vance McGill reviews
Alternate Title: Reincarnation. When Lily Potter dies, she meets Death in the afterlife. She has a choice: move on with James, or help Harry with his destiny. She takes the second choice. But something goes wrong. Now a girl named Holly Evans will help Harry on his path to his destiny. Eventual HP/HG/Harem; Dumbledore, Ron, Molly bashing. ABANDONED.
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 18 - Words: 125,270 - Reviews: 1169 - Favs: 3,067 - Follows: 3,760 - Updated: 2/10/2015 - Published: 10/28/2014 - [Harry P., OC, Hermione G.]
Lost in Time by W1553 reviews
This is a spin of of my story "Stargate: The Million Year War". It starts seconds after the episode called "Faith" (S02E05) but it's standalone enough that you don't need to read what came before.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 6 - Words: 62,899 - Reviews: 1 - Favs: 19 - Follows: 24 - Published: 1/31/2015
Stargate: New Frontier - The Reboot by andrewjameswilliams reviews
AU Stargate. What could have happened if the stargate had never been discovered. How would things be different for Humanity and the Goa'uld when they finally meet.
Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 2 - Words: 11,632 - Reviews: 68 - Favs: 182 - Follows: 249 - Updated: 1/24/2015 - Published: 2/7/2014
In Infinitum: First Contact by Victor Weiss reviews
In the year of 2581 the UNSC stumbles across a discovery hidden beneath their noses and now a new gateway to life outside of the Forerunner space is opened and with it comes all new challenges and rewards. Its time for First Contact. OC centric, some world building as needed and war. Lots and lots of war. Rated T for blood, language, violence and gore.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Suspense - Chapters: 27 - Words: 149,945 - Reviews: 961 - Favs: 1,180 - Follows: 1,474 - Updated: 1/23/2015 - Published: 9/19/2013
Children of Nemesis by Solaris242 reviews
There was a theory once, about Nemesis, the Dark Star. Stillborn twin to the sun, it wandered the void, black and cold, and every 25 million years, came back home. AU.
Mass Effect - Rated: K+ - English - Chapters: 3 - Words: 11,142 - Reviews: 269 - Favs: 1,172 - Follows: 1,389 - Updated: 1/15/2015 - Published: 9/11/2013
The Only King by Tragic Melpomene reviews
Harry Potter has thrived in Westeros for almost a millennium and rarely intervenes in the events that shaped the world, but with an invite to King's Landing for the wedding of King Joffrey and Lady Margaery, he might not be able to help it. The Only King of Braavos, has returned and he will change the rules of the game of thrones.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Drama/Romance - Chapters: 5 - Words: 19,801 - Reviews: 513 - Favs: 2,465 - Follows: 3,397 - Updated: 1/13/2015 - Published: 4/28/2014
Harry Potter and the Boy Who Lived by The Santi reviews
Harry Potter loves, and is loved by, his parents, his godfather, and his brother. He isn’t mistreated, abused, or neglected. So why is he a Dark Wizard? NonBWL!Harry. Not your typical Harry’s brother is the Boy Who Lived story.
Harry Potter - Rated: M - English - Adventure - Chapters: 12 - Words: 147,796 - Reviews: 4603 - Favs: 11,676 - Follows: 11,873 - Updated: 1/3/2015 - Published: 9/3/2009 - Harry P.
Ave Gaia by Lavaflow reviews
Shanxi has been attacked by aliens. General Williams sees no option but eventual surrender. The magical world has... other ideas.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 4,283 - Reviews: 119 - Favs: 705 - Follows: 1,047 - Updated: 12/31/2014 - Published: 12/30/2014 - Harry P.
A Clashing of Ways by Avid Reader403 reviews
Ten years have passed since the Human-Covenant War ended and the birth of the Species Assembly has brought peace to the Galaxy. Or, at least their part of it. The discovery of a Mass Relay sparks yet another war that will have consequences for all sides involved. The Galaxy will never be the same. Disclaimer: I do not own the franchises.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 13 - Words: 42,422 - Reviews: 623 - Favs: 1,201 - Follows: 1,514 - Updated: 12/25/2014 - Published: 9/20/2012 - Shepard (M)
Ascension by thebluninja reviews
Heavily AU. Thanks to a cold, humanity never discovers the Prothean ruins on Mars, and barely develops Mass Effect technology. They step out onto the galactic stage after the Reapers have harvested every other species, and find the crumbs left behind by the turians, asari, and salarians. Now they must adapt to fight a foe who won't be seen for far longer than human history.
Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 13 - Words: 71,334 - Reviews: 345 - Favs: 1,216 - Follows: 1,419 - Updated: 12/21/2014 - Published: 5/27/2013
Harry Potter: Last of the Ancients - Book 2 by Karmic Acumen reviews
Harry Potter travels the multiverse in order to acquire new technology and allies, in preparation for dealing with the enemies of his ancestors once and for all. Or at least that was the original plan.
Crossover - Harry Potter & Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 2 - Words: 27,438 - Reviews: 73 - Favs: 589 - Follows: 742 - Updated: 12/21/2014 - Published: 11/2/2014 - Harry P.
Gelosaþ in Écnesse by Batsutousai reviews
Caught in the backlash of Voldemort's Killing Curse, Harry is thrown through time to a world so very different from his own.
Harry Potter - Rated: M - English - Romance/Family - Chapters: 18 - Words: 133,265 - Reviews: 778 - Favs: 4,160 - Follows: 1,733 - Updated: 11/10/2014 - Published: 9/24/2014 - [Harry P., Salazar S.] Godric G., Albus D. - Complete
The Chosen One by AliZoe reviews
Taken from Atlantis, the Wraith homeworld, and other various planets, "The Chosen One" gives some history of the Wraith and the war with Atlantis. Then, transporting to the future, the Atlantis Expedition makes a discovery that will change the course of Wraith and Humanity alike in the Pegasus Galaxy. Including original characters on all spectrums.
Stargate: Atlantis - Rated: T - English - Adventure/Romance - Chapters: 10 - Words: 57,854 - Reviews: 13 - Favs: 23 - Follows: 32 - Updated: 11/9/2014 - Published: 6/23/2014 - Todd, OC
Fall of the Gods Book 1: Colonials on the Run Redux by Scourge75 reviews
A dark past. A desperate race. A forced alliance. The return of a race long forgotten. The effects that no one could've foreseen. - OCs galore! Major rewrites from previous post. New chapter will be posted every weekday.
Crossover - Battlestar Galactica: 2003 & Stargate: SG-1 - Rated: T - English - Adventure/Supernatural - Chapters: 42 - Words: 395,451 - Reviews: 157 - Favs: 160 - Follows: 162 - Updated: 11/7/2014 - Published: 9/12/2014 - S. Carter, J. O'Neill, W. Adama, L. Roslin - Complete
For Fleet and Flotilla - ON PERMANENT HIATUS by CAS2109 reviews
When the crew of the BattleStar Hades discover unknown debris and a massive structure while on the run from a Cylon fleet, they find themselves thrown onto the galactic stage. How will they adapt to the new challenges thrown at them? Will they ever retake the colonies? Or will they find themselves drawn to a certain race of nomads who share their hate of Artificial Intelligence?
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 39,552 - Reviews: 72 - Favs: 163 - Follows: 228 - Updated: 10/23/2014 - Published: 1/13/2014 - OC, Tali'Zorah, Admiral Hackett
A Change of Fate by DX1998 reviews
While fleeing from the Ori after the death of their alllies, the Odyssey is near destruction. In a desperate bid for surviaval, a future version of Samantha Carter develops a plan to use the power of the Ori beam to save the ship. But it goes horribly wrong...now the cruiser is in a new reality, and a new war. Can they help their cousins in the UNSC? Or will the Covenant prevail?
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Adventure - Chapters: 29 - Words: 104,009 - Reviews: 761 - Favs: 966 - Follows: 969 - Updated: 10/7/2014 - Published: 1/17/2013 - S. Carter, Master Chief/John-117 - Complete
Arcane Academy by ame3565 reviews
With Sirius' recent death, Harry's summer has a hellish start. The Dursley's abuse turns deadly, and Dumbledore does nothing to save him. Will he survive for another year of school, and will he even want to go back to Hogwarts at all? Slash, M/M/M/M, OMC/Hary, m-preg
Harry Potter - Rated: M - English - Fantasy/Romance - Chapters: 28 - Words: 136,546 - Reviews: 4232 - Favs: 8,323 - Follows: 8,176 - Updated: 10/7/2014 - Published: 8/16/2009 - Harry P., OC
Nameless by kristen423 reviews
AU. Everyone has the name of their soulmate written on their wrist at birth. Well, everyone except Dean Winchester. Complete.
Supernatural - Rated: T - English - Hurt/Comfort/Romance - Chapters: 37 - Words: 77,882 - Reviews: 560 - Favs: 857 - Follows: 1,030 - Updated: 10/5/2014 - Published: 2/22/2013 - [Dean W., Castiel] - Complete
Electric Revolution by Reinforced Network reviews
Year 3-PLUS! The power of the storm. She was the Girl-Who-Lived. Just a witch. But she had gained new powers beyond magic. She gained the state of matter, electricity. She was left in the city alone, but she became an empress. The magical world returned to find their saviour, but instead they find a girl who will change their world. Morgana Evans would be no ones hero or villain.
Harry Potter - Rated: T - English - Fantasy/Adventure - Chapters: 9 - Words: 39,003 - Reviews: 53 - Favs: 248 - Follows: 268 - Updated: 9/29/2014 - Published: 8/28/2014 - [Harry P., Luna L., Ginny W., Susan B.]
With a Forked Tongue I Lie in Wait (Taming Snakes) by DelusionalGrandeur reviews
Warnings Inside. Dumbledore ought to have known better than to leave an orphaned Harry Potter in the hands of the Dursleys. A twist of fate has the boy-who-lived living with criminals. Sly, cunning, street-smart, sorted into Slytherin where his housemates have been raised to hate him, will Harry survive? Or maybe it's the House of Snakes that doesn't stand a chance.
Harry Potter - Rated: M - English - Drama - Chapters: 24 - Words: 141,810 - Reviews: 1628 - Favs: 5,446 - Follows: 6,264 - Updated: 9/23/2014 - Published: 11/28/2012 - Harry P., Hermione G., Severus S.
Betasexual by lyo24boi reviews
Some undetermined time after Season 4, Liam has another 'wolfing-out' episode on the lacrosse field, forcing Scott and Stiles to pull him back into the locker room. When Stiles leaves the wolves to manage themselves, dynamics begin to change between the alpha and the beta. DOUBLESHOT. SCIAM.
Teen Wolf - Rated: M - English - Romance/Drama - Chapters: 6 - Words: 13,957 - Reviews: 31 - Favs: 157 - Follows: 82 - Updated: 9/8/2014 - Published: 8/12/2014 - [Scott M., Liam D.] Brett T. - Complete
Love is Priceless by HopeForDuende reviews
Thalissa Stilinski, student at Beacon High, master of trigonometry and twin to the erratic and secretive 'Stiles' Stilinski. She's never been someone interested in love, but what will happen when a new boy tries out for Lacrosse? Can they make it through the chaos and find something priceless? A LiamxOC story.
Teen Wolf - Rated: T - English - Romance/Supernatural - Chapters: 5 - Words: 16,620 - Reviews: 27 - Favs: 99 - Follows: 146 - Updated: 9/2/2014 - Published: 7/25/2014 - [OC, Liam D.] Scott M., Stiles S.
Lost Children by lordessoftime-tau reviews
Seven children are missing, each taken from different time and place. When they wake up from a deep sleep they're far from home with no one to trust but each other and a young woman named Jennifer Hailey. Now they have to find a way to get home while dealing with common issues such as hormones, chores, and sexuality problems. This'll be an adventure, that's for sure!
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Suspense/Family - Chapters: 3 - Words: 4,068 - Reviews: 5 - Favs: 4 - Follows: 5 - Updated: 9/1/2014 - Published: 4/5/2014 - [J. Hailey, OC] [Elizabeth W., John S.]
First Contact by Yaesephir reviews
AU story with Femshep as main character. What would the universe look like if mankind met a council-race before they found the Prothean ruins on mars? (Adjusted time-line to allow certain characters to exist) (Unfinished & somewhat abandoned)
Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 11 - Words: 35,462 - Reviews: 65 - Favs: 168 - Follows: 239 - Updated: 8/22/2014 - Published: 3/9/2014 - Shepard (F), Tali'Zorah, Joker
Pretty Kitty by ficlit78 reviews
OVER 2 MILLION VIEWS! Post Season 3. Eric senses Sookie's return and is driven mad by the need to see her. We all know what happens when a human and a vampire bond, but what happens when a fairy Chooses a vampire? 3RD PLACE- Fangreaders' Sookie Stackhouse Award 2012 and 3RD PLACE- Fangreaders' Adele Stackhouse Award 2012. 1ST PLACE Mr. January Award & 3RD PLACE AB Award.
True Blood - Rated: M - English - Romance/Supernatural - Chapters: 60 - Words: 239,023 - Reviews: 5256 - Favs: 3,105 - Follows: 2,719 - Updated: 8/22/2014 - Published: 2/9/2011 - Eric N., Sookie S. - Complete
Forging the Sword by Myst Shadow reviews
::Year 2 Divergence:: What does it take, to reshape a child? And if reshaped, what then is formed? Down in the Chamber, a choice is made. (Harry's Gryffindor traits were always so much scarier than other peoples'.)
Harry Potter - Rated: T - English - Adventure - Chapters: 15 - Words: 152,578 - Reviews: 3211 - Favs: 8,513 - Follows: 10,126 - Updated: 8/19/2014 - Published: 5/26/2007 - Harry P., Ron W., Hermione G.
Mass Effect: Shattered Skies by CorossLegions reviews
After the Espheni War ends and the Human Race finds themselves once again in control of their homeworld, what happens next? Using salvaged Espheni technology and Volm guidance, the Systems Alliance rises from the ashes of the war to make their place in the galaxy. But what happens when they meet their old enemies on an even playing field?
Crossover - Mass Effect & Falling Skies - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 46,928 - Reviews: 98 - Favs: 232 - Follows: 240 - Updated: 8/10/2014 - Published: 8/3/2013
The Dark Lady Rules by cleotheo reviews
Part 2 of The Dark Lady Trilogy. With Voldemort out of the picture it's time for Hermione to step up and take charge of the Death Eaters. At the same time she has to contend with keeping her dark secret from Harry and Ron. Romance also blossoms for The Dark Lady as she finally gets the wizard she's always dreamt of, Draco Malfoy. Dark Hermione!
Harry Potter - Rated: M - English - Romance/Drama - Chapters: 42 - Words: 104,026 - Reviews: 1488 - Favs: 1,823 - Follows: 911 - Updated: 8/1/2014 - Published: 5/8/2014 - Hermione G., Draco M. - Complete
Harry Potter: Rise of an Empire by Lord-Drakos reviews
DISCONTINUED. Discovering his magic at an early age, Harry Potter set's out on a journey of adventure. An encounter with a Goa'uld however, sets him on the path of conquest and godhood. Powerful-Godlike Harry. Goa'uld Harry. Gray Harry. Rated M for violence and language. Warning: Contains Cliches.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 106,929 - Reviews: 522 - Favs: 1,797 - Follows: 1,934 - Updated: 7/20/2014 - Published: 6/27/2014 - Harry P.
The Lost Tribe by wilkins75 reviews
during the victory tour celebrating five years since the end of thee Reaper war, the Normandy travels to the Cronian Nebula to let Javik put the ghost of his dead team to rest only to discover something that will rewrite history of not just humanity but the galaxy as a whole. Male solider Sheppard/Ash
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 59 - Words: 206,051 - Reviews: 794 - Favs: 479 - Follows: 460 - Updated: 7/12/2014 - Published: 7/20/2012 - Shepard (M) - Complete
In Absentia by Tha Shadow 750 reviews
When in the year 2148, a mysterious phenomena interrupts a colonization mission to Mars, the future is forever changed. For mere hours before the launch was scheduled, the herald of a new age bestowed upon Humanity what they would call their greatest discovery. Or as its previous universe knew it: The Stargate.
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,005 - Reviews: 24 - Favs: 101 - Follows: 145 - Published: 7/11/2014
The Grey Lord 3: The Crazy Years by nobodez reviews
Third in the Grey Lord series. Continues after the events of the Independence Lich. Covers the one hundred fifty years between the end of the Acrid invasion and the introduction of the Children of the Solar System to the Citadel Council. HP X ID4 X ME. INCOMPLETE.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 48,001 - Reviews: 59 - Favs: 206 - Follows: 216 - Updated: 7/9/2014 - Published: 5/6/2014 - Hermione G., Hannah S., OC - Complete
Shattered Skies by Alfa290 reviews
There never were Prothean ruins on Mars. Humanity never had its technology handed to it on a silver platter. For the past four centuries humans have expanded, fractured, and advanced without knowledge of the wider galaxy. Until a routine mineral scouting mission goes very, very wrong.
Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 7 - Words: 18,758 - Reviews: 66 - Favs: 203 - Follows: 305 - Updated: 6/30/2014 - Published: 3/26/2014 - D. Anderson, Hannah S., Rael'Zorah, OC
For This Alliance May So Happy Prove by Hahukum Konn reviews
The Blackout left Earth without any sign of a technological civilization, and humanity is still recovering from that cataclysm. Unfortunately for a ship of travel-weary Atrians, a world of promise turns out to be anything but. Can they live alongside humans and survive in a world without electricity?
Crossover - Revolution & Star-Crossed - Rated: T - English - Drama/Sci-Fi - Chapters: 4 - Words: 9,485 - Reviews: 7 - Favs: 13 - Follows: 13 - Updated: 6/14/2014 - Published: 5/20/2014
The effects of magic by ElectroVenik reviews
Take our current reality, add Harry Potter world, fast forward to Mass Effect era. Alternate!Humanity, Alternate First Contact. Story starts as the Trio escape from Malfoy Manor and goes AU from here. A lot of OOC. Master-of-Death!Harry, no pairings as of yet, fast-paced. See A/N for additional details.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 26,383 - Reviews: 236 - Favs: 855 - Follows: 1,148 - Updated: 6/12/2014 - Published: 5/9/2014 - Harry P., Shepard (M)
Death Derailed by stephenopolos reviews
Harry ends up dying a few to many times. After exchanging words with his reaper, the Destiny Repair office sends him back to age seven. Dave in Destiny Repair sees this as an opportunity to affect events beyond the Magic Britain and directs him to an Alteran Repository. Harry will take out his enemies on earth before heading to the stars.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 38,169 - Reviews: 303 - Favs: 1,170 - Follows: 1,566 - Updated: 5/16/2014 - Published: 12/7/2013
I Fall(out) to Pieces by Diresquirrel reviews
War... War never changes. In the year 2076, Europe is consumed in war. Muggle Britain stands mostly intact, but it will not remain so for long. Concurrently, Magical Britain denies the return of the most feared wizard in generations. In all of this, what is UK-13? And what does it have to do with Harry Potter?
Crossover - Harry Potter & Fallout - Rated: M - English - Adventure/Humor - Chapters: 18 - Words: 98,338 - Reviews: 668 - Favs: 1,051 - Follows: 1,186 - Updated: 5/7/2014 - Published: 2/22/2013 - Harry P.
A Secret of Spells by Lil Drop Of Magic reviews
While attempting to rescue Sirius Black from Professor Flitwick's office, an accident sends Harry and a Hermione to a world they could never imagine. They must protect their new identities carefully and find a way to get back to where they belong before someone realises how a little magic could change the tide in the game of thrones.
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Chapters: 12 - Words: 60,240 - Reviews: 1154 - Favs: 2,165 - Follows: 3,119 - Updated: 5/5/2014 - Published: 6/16/2013 - Harry P., Hermione G.
A Different Path by Raggio reviews
What would happen if Professor McGonagall decided enough was enough?
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Family - Chapters: 13 - Words: 41,087 - Reviews: 400 - Favs: 1,110 - Follows: 1,719 - Updated: 5/5/2014 - Published: 4/20/2012 - J. O'Neill, Harry P.
Fire & Metal by Necronicus reviews
Everyone has had or have, someone special in their life. But not Azula. But that's about to change, when a non-bender comes into her life. Who'll change her, and be her equal. Azula/OC. Will go AU, in later chapters. (Picture: AzulaXOC)
Avatar: Last Airbender - Rated: T - English - Romance - Chapters: 40 - Words: 68,540 - Reviews: 279 - Favs: 501 - Follows: 304 - Updated: 4/13/2014 - Published: 8/25/2013 - Azula, OC - Complete
For Thy Mantle Reloaded by Primordial Soul reviews
"We fought, we bled, we died for our inheritance. We were Gods, and we were finally ready to pass down our Mantle. Then we were betrayed, vanquished from the stars and blotted from history. We have learned from our mistakes. We understand why the Precursors did what they did. We are the Reclaimers, and we will ensure that you face true retribution for your actions." ABANDONED
Crossover - Halo & Mass Effect - Rated: T - English - Suspense/Mystery - Chapters: 25 - Words: 113,587 - Reviews: 1057 - Favs: 500 - Follows: 532 - Updated: 3/27/2014 - Published: 11/17/2012
The Spiral Galaxy Saga's by The-Chilly-Academic reviews
Set at the moment Kara Thrace jumps the Galactica... They arrive in a new part of space, and discover the true location of their lost brothers and sisters... The 13th tribe. Having beaten the Reapers, the known galaxy is still repairing the damage. On a low risk mission, the Alliance encounter the battle scarred Galactica... and so, our story begins... Co-Writer: VailedPayload71
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 6 - Words: 10,281 - Reviews: 37 - Favs: 106 - Follows: 158 - Updated: 2/28/2014 - Published: 2/14/2014 - W. Adama, L. Roslin, Shepard (F), Liara T'Soni
Blood of our Children by Necronicus reviews
First Contact is made with a much younger Humanity, yet it isn't a pleasant one. A death sentence upon Humanity, and the destruction of their home-world But the Council will known, how adaptable and merciless Humanity can be, when the blood starts to flow...ENDED - Taken up by ShokAndAwe - /s/10636239/1/Bloody-Justice
Mass Effect - Rated: M - English - Adventure/Horror - Chapters: 5 - Words: 8,404 - Reviews: 158 - Favs: 299 - Follows: 343 - Updated: 2/23/2014 - Published: 8/31/2013 - Shepard (F), Garrus V. - Complete
To the Waters and the Wild by Paimpont reviews
While flying back from Godric's Hollow, Hagrid accidentally drops baby Harry over a wild forest. Harry is raised by rebel fairies until his Hogwarts letter arrives. The Dark Lord is in for a surprise... HP/LV romance. SLASH.
Harry Potter - Rated: M - English - Romance/Humor - Chapters: 19 - Words: 62,146 - Reviews: 5814 - Favs: 10,360 - Follows: 11,509 - Updated: 2/21/2014 - Published: 4/3/2012 - Harry P., Voldemort
The Harbinger Of Change by Vader's.Apprentice.I.Am reviews
The Reapers left mass effect technology for the species to find so that the cycle would continue. However, what if a species was clever enough to avoid the trap. A magical and technologically advanced Humanity makes contact with the galaxy and prepares to break the cycle.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure - Chapters: 10 - Words: 25,302 - Reviews: 841 - Favs: 1,973 - Follows: 2,425 - Updated: 1/28/2014 - Published: 10/5/2013 - Harry P., Shepard (M)
I See You by Midnat reviews
After offending the Fellowship of the Sun, Sophie is tossed into a cage underneath their church, only to realise that she's not alone. AU, Godric/OC. Small bit of Eric/OC/Godric later on. Rated M for language and True Bloody goodness.
True Blood - Rated: M - English - Romance/Drama - Chapters: 32 - Words: 146,561 - Reviews: 769 - Favs: 1,457 - Follows: 812 - Updated: 1/25/2014 - Published: 7/7/2013 - Eric N., Godric, OC - Complete
Renegade by Peptuck reviews
The year: 2183. An attack on the Global Defense Initiative colony of Eden Prime threatens to ignite war between GDI and the Citadel, and only one woman can keep the peace, track down the attackers, and expose the true threat to the galaxy. Alt.Universe
Crossover - Command & Conquer & Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 17 - Words: 164,661 - Reviews: 542 - Favs: 1,129 - Follows: 1,111 - Updated: 1/11/2014 - Published: 3/28/2010 - Kane, Shepard (F)
Coming of the Ancients by Shadowz081 reviews
Centuries after the end of the great war, the UNSC and Neo-covenant now live in peace, but what happens when they discover not just one but two splinter fraction of humans? The System Alliance and their Citadel and Prehistoric humanity and their old allies. But with their welcoming appearance, so will ancient threats loom around the corner ready to wage war...
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 74,425 - Reviews: 287 - Favs: 619 - Follows: 673 - Updated: 1/4/2014 - Published: 9/19/2012
Stargate Genesis: Season 1 by StargateGenesis reviews
The Destiny is in peril, Atlantis faces new threats, and the Lucian Alliance plagues the Milky Way Galaxy. Collaborative continuation of the Stargate franchise. Complete!
Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 21 - Words: 90,466 - Reviews: 37 - Favs: 53 - Follows: 58 - Updated: 12/31/2013 - Published: 8/1/2013 - John S., Teyla E., S. Carter/Sam - Complete
Alteran Mage - Rewrite by Alteran-Mage reviews
It's been 6 Lantean years since they left Earth. They expected to find Atlantis and bring it home to fight the Gua'uld, but instead found an even deadlier enemy. Now, Harry Potter High Councilor of the Alteran Empire (what's left of it) has made first contact with Earth. Together with old and new allies they face losing everything at the hands of an ancient enemy.
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Chapters: 2 - Words: 9,128 - Reviews: 76 - Favs: 301 - Follows: 437 - Updated: 12/15/2013 - Published: 6/20/2013 - Harry P., Neville L., Rodney M., John S.
The Astria Porta Project by solunvar reviews
The United Kingdom was the region Moros was active in the most. Centuries after his 'departure', the findings of several of his possessions herald a new age for mankind on Earth with the Commonwealth concurring the Americans' SGC. Harry Potter / Stargate SG1 / Atlantis crossover. Repost of 2008 original.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 40,410 - Reviews: 76 - Favs: 496 - Follows: 298 - Published: 12/12/2013 - Harry P. - Complete
History Repeated, Lesson Learned by KitBeast reviews
The Prothean empire left a great many Beacons behind after there fall, there purpose, to warn the younger races of the dangers of the Reapers. Unfortunately no one could understand them. What would happen if someone could.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 18 - Words: 51,084 - Reviews: 1078 - Favs: 1,754 - Follows: 2,047 - Updated: 12/10/2013 - Published: 2/20/2013
Lightning among the Stars by Leonineus reviews
Following a betrayal and attack, Harry and Hermione fall through the Veil of Death and end up... somewhere else entirely. The galaxy will never be the same... Written with permission of stargatesg1fan1, whose fic Beginning a New Path this is based off of; link to the uncensored version is on my profile!
Crossover - Harry Potter & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 9 - Words: 86,553 - Reviews: 567 - Favs: 1,835 - Follows: 2,081 - Updated: 11/12/2013 - Published: 3/28/2012 - Harry P., Shepard (F)
Legacy by firstprime1230 reviews
When the Odyssey is transported to the mass effect universe, can SG-1 survive another impossible mission and find a way home. Or will they finally succumb to an ancient evil that awaits them. Sorry for crappy summary, hope you enjoy.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 24,577 - Reviews: 260 - Favs: 459 - Follows: 657 - Updated: 11/10/2013 - Published: 1/17/2013
Halo: Wastelands by M306117 reviews
In 2552, a UNSC frigate drops out of Slipspace near Earth to find it has been ravaged by nuclear war and is attacked by a UFO in orbit over the planet. In need of parts and answers, they send a Spartan supersoldier to the Pentagon to find them.
Crossover - Fallout & Halo - Rated: M - English - Adventure/Sci-Fi - Chapters: 31 - Words: 148,206 - Reviews: 255 - Favs: 340 - Follows: 321 - Updated: 10/22/2013 - Published: 10/7/2012 - Lone Wanderer, Courier - Complete
Angry Harry and the Seven by Sinyk reviews
Just how will Dumbledore cope with a Harry who is smart, knowledgeable, sticks up for himself and, worst still, is betrothed? A Harry who has a penchant for losing his temper? Ravenclaw/Smart(alek)/Lord/Harry Almostcanon/Dumbledore Non-friend/Ron Harry&Daphne (Haphne). No Harem. Rating is for language and minor 'Lime' scenes.
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 87 - Words: 490,097 - Reviews: 4191 - Favs: 12,070 - Follows: 5,082 - Updated: 10/22/2013 - Published: 10/9/2013 - Harry P., Daphne G. - Complete
Stargate: Redemption by SkywalkerT-65 reviews
This is a story set in an AU universe where the Ori win. Faced with certain death and destruction, the last two Tau'ri warships, Deadalus and Prometheus, use a dangerous Ancient device to try and fix this disaster. But who knows what can happen when you play with the timeline... In process of rewriting.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure/Drama - Chapters: 13 - Words: 38,964 - Reviews: 147 - Favs: 169 - Follows: 225 - Updated: 10/15/2013 - Published: 6/10/2012 - Complete
Wizards in Space by Kefalion reviews
In the year 2130, almost thirty years before the First Contact War, a 150 year old Harry Potter creates his own space-ship and leaves Earth, wanting to have one last adventure. Out there in space, he meets and saves a 53 year young Liara T'Soni from Turian pirates.
Crossover - Harry Potter & Mass Effect - Rated: K+ - English - Drama - Chapters: 1 - Words: 5,247 - Reviews: 47 - Favs: 351 - Follows: 299 - Published: 10/8/2013 - Harry P., Liara T'Soni - Complete
Alternate Humanity: Independence Effect by Orez Lanrete reviews
MASS Xover with Independence Day, Battle Los Angeles, Battleship 2012, and a bit of Space Battleship Yamato. Seriously, why the idea of a Mass Effect Crossover with Independence Day haven't been done yet confuses me. So yeah, this is my second series of my Alternate Humanity stories. Hope you enjoy!
Crossover - Mass Effect & Independence Day - Rated: T - English - Sci-Fi/Supernatural - Chapters: 2 - Words: 13,629 - Reviews: 286 - Favs: 885 - Follows: 941 - Updated: 9/26/2013 - Published: 9/20/2013 - Shepard (F)
Halo: First Contact by FuzyDr4G0NZ reviews
An Asari Deep space exploration craft discovers an unknown wreck in space, meanwhile the UNSC Gorgon is sent out on a scouting mission into the lost outer colonies.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 62,980 - Reviews: 481 - Favs: 653 - Follows: 869 - Updated: 8/26/2013 - Published: 12/19/2012
A Goa'uld's Life by Respite88 reviews
Ripped from one life and thrown into another, watch this wizard turned Goa'uld work his way to power. AU, Manipulative!Harry, PowerHungry!Harry, Kinda!Super!Harry. (Abandoned)
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 20 - Words: 82,121 - Reviews: 1518 - Favs: 2,360 - Follows: 2,533 - Updated: 7/19/2013 - Published: 6/14/2012 - Harry P.
Shine by Fire of the lioness reviews
AU! She is the twin of Galen Potter, the famous Boy Who Lived. While he lives in the spotlight, she is forced to survive in the shadows. But she won´t be alone. Creatures of Magic, prepare for your student! Pairing: FredGeorgeOC
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 34 - Words: 115,484 - Reviews: 783 - Favs: 1,834 - Follows: 1,965 - Updated: 7/17/2013 - Published: 2/12/2006
Family of the Storm and Wolf by The Lone Dark Jedi reviews
The Doctor and Rose can never do anything in the right order. Meeting their Son close to 20 years before he was born is nothing new. What happens when you mix a Tardis, a phoenix, 5 timelords, and Magic? I don't know lets find out.
Crossover - Doctor Who & Harry Potter - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 7,694 - Reviews: 17 - Favs: 109 - Follows: 139 - Updated: 6/30/2013 - Published: 6/16/2013 - 10th Doctor, Rose T., Jenny - Doctor's Daughter, Harry P.
So Say We All by stevebond1990 reviews
1 year after the defeat of the Reapers, The Normandy leads a council survey fleet into the Sol Relay Dead Zone. They don't know what to expect or if something will find them.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 11,544 - Reviews: 43 - Favs: 88 - Follows: 155 - Updated: 5/30/2013 - Published: 8/16/2012 - W. Adama, Shepard (F)
Keep Me by dream7me7to7sleep reviews
The story begins well before vampires have come out of the coffin. Our favorite Viking happens upon a runaway, and his existence is turned upside down. With magic, intrigue and bloodlines mingling together, Eric finds that even he can still be surprised. *This is an AU, but Sookie's back story is the only one that has been really altered.*
True Blood - Rated: M - English - Romance/Drama - Chapters: 25 - Words: 163,386 - Reviews: 1079 - Favs: 1,074 - Follows: 614 - Updated: 5/7/2013 - Published: 12/3/2012 - Eric N., Sookie S. - Complete
I, Potter by Ynyr reviews
In the year 2980 a team of archeologists discovers a secret autobiography written by Harry Potter, the Great Seeker who brought peace and prosperity to the world. It paints a very different picture than the one found in the official history books.
Harry Potter - Rated: M - English - Drama - Chapters: 6 - Words: 31,717 - Reviews: 229 - Favs: 803 - Follows: 976 - Updated: 3/19/2013 - Published: 12/21/2012 - Harry P.
Hekate's Path (revised) by mvaneekhout1 reviews
"All this has happened before, and all of it will happen again" The two surviving Lords of Kobol have been given a chance to change the unending and constantly repeating story of man. But can they change themselves in order to save humanity and humanity's children? This is an AU BSG:2003, Star Trek (TNG and post era) crossover.
Crossover - StarTrek: Other & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 16,053 - Reviews: 22 - Favs: 25 - Follows: 35 - Updated: 3/9/2013 - Published: 1/29/2013
The Warlock of Slytherin by Romantic Silence reviews
After his mother died, his father abandoned him with his relatives. Harry grew up emulating his uncle, a shrewd businessman. With his best friend and neighbor, Hermione, by his side, he has big plans to be at the top! However, his plans get derailed when it's revealed that not only is he a wizard, but his father is one too and that his twin brother is the famous Boy Who Lived!
Harry Potter - Rated: T - English - Adventure/Suspense - Chapters: 12 - Words: 76,944 - Reviews: 1669 - Favs: 4,896 - Follows: 5,844 - Updated: 3/5/2013 - Published: 11/10/2011 - Harry P., Hermione G.
Someone to Love by The Ferryman reviews
Honks. what if Ginny died at the Battle of Hogwarts and Tonks lived? Riddle is dead, the battle won, but the war is not yet over. Two grieving people have one chance to clean up the MoM for good, the clock's ticking, while caring for a baby half-werewolf.
Harry Potter - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 9 - Words: 138,383 - Reviews: 266 - Favs: 723 - Follows: 981 - Updated: 2/1/2013 - Published: 10/3/2009 - [Harry P., N. Tonks]
Mass Effect: Unlikely Destiny by ascended101 reviews
A young man has been sent to the mass effect universe to help save it, but its not just the reapers that are threatening all organic life. Another, even more ancient and evil threat looms over the horizon. And he must gather may allies to stop it, or else multiverse is doomed. Not a S/I of myself, just an OC i created.
Crossover - Stargate: SG-1 & Mass Effect - Rated: K+ - English - Sci-Fi - Chapters: 5 - Words: 15,602 - Reviews: 63 - Favs: 119 - Follows: 140 - Updated: 1/5/2013 - Published: 11/23/2012
Stargate Unbound by Nagato21 reviews
Having never realized the importance of the Stargate, humanity took it's first steps across the stars.Three centuries later, the Terran Alliance encounters the Goauld Empire, sparking a war of galactic proportions to free all sentient life from tyranny.
Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 28,790 - Reviews: 35 - Favs: 94 - Follows: 107 - Updated: 11/26/2012 - Published: 10/24/2012
Oma's Choice by jacobds reviews
After saving the stone Harry is approached by Oma Desala, and is told that he is the subject of two different prophecies but one is currently blocking the other. He is given a chance to change his path and fulfill both destinies. Smart/Powerful Harry
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Adventure/Sci-Fi - Chapters: 41 - Words: 206,427 - Reviews: 2903 - Favs: 4,805 - Follows: 3,620 - Updated: 11/18/2012 - Published: 4/28/2010 - Harry P. - Complete
Dark Lord Rising by AndrewsQuill reviews
Forced to compete in the Triwizard Tournament against his will, Harry faces things which no fourteen year old wizard should. A loss of innocence, coupled with betrayal, causes Harry to either give up or change in order to meet the challenges ahead.
Harry Potter - Rated: T - English - Romance - Chapters: 39 - Words: 162,607 - Reviews: 2158 - Favs: 5,047 - Follows: 5,417 - Updated: 11/8/2012 - Published: 6/20/2008 - Harry P., Hermione G.
For the Greater Good by SapOzh reviews
What if Harry and Hermione didn't really like the current world of magic? What if they were fascinated with the idea of space travel? What if they would build a star ship?
Crossover - Harry Potter & Mass Effect - Rated: T - English - Fantasy/Sci-Fi - Chapters: 4 - Words: 28,440 - Reviews: 162 - Favs: 563 - Follows: 722 - Updated: 11/3/2012 - Published: 2/18/2012 - Harry P., Shepard (F)
Battlestar Orpheus by BSGfan32 reviews
A retired Admiral helps to save a large segment of the Colonies and ends up leading them on a journey following in Galactica's wake. What will they find along the way and what happens when the 2 fleets meet up?
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 19 - Words: 34,511 - Reviews: 128 - Favs: 184 - Follows: 190 - Updated: 9/21/2012 - Published: 10/3/2008
Into the Wild by zero0hero reviews
A lone UNSC frigate finds itself far from home and holding the keys to ending the Covenant war. If only they can survive insane aliens, a race rampant AIs, and a cutoff branch of their own species.
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 7 - Words: 63,650 - Reviews: 63 - Favs: 175 - Follows: 203 - Updated: 9/16/2012 - Published: 9/13/2010
It Started With A Tuning Fork by Milo J7 reviews
During a less then routine scouting mission Captain 'Bulldog' Novacek makes an unplotted jump and discovers an object that will change Humanity's view of the galaxy. But when both sides go on the war footing and the Twelve Colonies find themselves hopelessly outmatched will the galaxy be ready for a desperate humanity who will do anything to win?
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 9 - Words: 32,235 - Reviews: 120 - Favs: 159 - Follows: 225 - Updated: 7/1/2012 - Published: 8/31/2011 - W. Adama
A Different Halloween by RobSt reviews
Could a chance meeting change history? What would a different Halloween in 1981 mean for wizarding Britain?
Harry Potter - Rated: T - English - Chapters: 20 - Words: 124,549 - Reviews: 4454 - Favs: 9,533 - Follows: 5,027 - Updated: 5/26/2012 - Published: 10/31/2010 - [Harry P., Hermione G.] - Complete
Black Phoenix by Sara Blake reviews
After being killed by the one they considered a friend Harry and Hermione travel in an alternate universe with hopes for a normal life.But,as fate has it, they are now in the middle of a war with Grindelwald and eleven again! Normal is overrated anyway...
Harry Potter - Rated: T - English - Chapters: 17 - Words: 123,973 - Reviews: 4036 - Favs: 4,630 - Follows: 4,819 - Updated: 5/23/2012 - Published: 7/9/2010 - Harry P., Tom R. Jr.
Stargate Trilogy Part I by G.W.Ryan reviews
With a routine mission aboard Earth's new BC-304, SG-1 encounter descendants of an early Stargate Experiment. Now two teams must fight to keep the descendants safe from an attack which began close to home.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 3 - Words: 10,304 - Reviews: 5 - Favs: 14 - Follows: 11 - Published: 4/21/2012 - C. Mitchell, Rodney M., John S. - Complete
The Stargate of Alagaesia by Hideout Writer reviews
A single destination Stargate is set up on an uncharted world. Shortly afterward, the Aurora leaves the Pegasus Galaxy forever. Ten thousand years later, Atlantis arrives off the coast of Alagaesia.
Crossover - Stargate: Atlantis & Inheritance Cycle - Rated: T - English - Sci-Fi/Fantasy - Chapters: 53 - Words: 154,545 - Reviews: 121 - Favs: 35 - Follows: 25 - Updated: 3/16/2012 - Published: 9/25/2010
Stargate: New Frontier by andrewjameswilliams reviews
AU Stargate. What could have happened if the stargate had never been discovered. How would things be different for Humanity and the Goa'uld when they finally meet.
Stargate: SG-1 - Rated: K+ - English - Chapters: 13 - Words: 82,722 - Reviews: 344 - Favs: 695 - Follows: 757 - Updated: 12/14/2011 - Published: 3/1/2008
Reaper's Origin by prometheus55 reviews
After the battle with the Collectors, the Normandy tries to return to the Terminus systems. Unfortunately things don't go as planned and now the remnants of the crew must find a way home. However intentions and outcomes are rarely similar for Shepard. -ON HIATUS.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 128,713 - Reviews: 420 - Favs: 835 - Follows: 875 - Updated: 10/23/2011 - Published: 2/19/2010 - Shepard (F)
A Grand Journey by Shafter reviews
a rewrite and repost of babyboy349's Odysseys New Home.
Crossover - StarTrek: Voyager & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 29,867 - Reviews: 102 - Favs: 187 - Follows: 230 - Updated: 10/3/2011 - Published: 8/16/2011
Stargate: Mass Effect by Redrover117 reviews
When we first stepped through the Stargate we called it the greatest discovery of all time. Now however, we've discovered something greater, the means to defend our home from those who would do us harm. We call it...the Mass Effect.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Chapters: 18 - Words: 51,439 - Reviews: 329 - Favs: 588 - Follows: 652 - Updated: 8/5/2011 - Published: 9/4/2010
Mass Effect: The Reclaimers by Left hand turn signal reviews
During the battle for Earth, a few UNSC soldiers make contact with a group of aliens, with their new allies they try to do all they can to save their species. Meanwhile, one of the remaining inner colonies, Shanxi, goes dark.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 63,524 - Reviews: 194 - Favs: 374 - Follows: 453 - Updated: 6/9/2011 - Published: 8/13/2010 - Shepard (F)
This should never have happened by skipper 1337 reviews
Due to an accident and a first contact gone horribly wrong the Colonies of Kobol attempt to invade Earth. But there's more out there than just a measly thirteen planets! Back with Chapter 9!
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 11 - Words: 129,649 - Reviews: 416 - Favs: 303 - Follows: 360 - Updated: 5/14/2011 - Published: 3/3/2010
Masters of the Scene by Djehmli reviews
AU/OOC - Sookie has returned from the land of the Fae, stronger and wiser and seeking assistance. She is drawn back into the vampire world she ran away from when she asks Eric for a favor. Set after Season 3 of True Blood.
True Blood - Rated: M - English - Romance/Angst - Chapters: 25 - Words: 135,761 - Reviews: 1345 - Favs: 943 - Follows: 501 - Updated: 2/6/2011 - Published: 12/11/2010 - Eric N., Sookie S. - Complete
Empress in the shadows by voider reviews
The story of a Goa’uld who lacked the insanity of her race, her rise to power and the birth of an empire.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 27 - Words: 88,805 - Reviews: 1325 - Favs: 1,593 - Follows: 1,498 - Updated: 1/23/2011 - Published: 11/26/2008
The Lotus' Blossom by keiranhalcyon2010 reviews
The Avatar has returned. Aang emerges into war-torn world to find his people gone. Now he must master the elements and restore balance with help from his friends and allies, some of whom appear from the most unlikely places.
Avatar: Last Airbender - Rated: M - English - Adventure/Mystery - Chapters: 2 - Words: 14,066 - Reviews: 13 - Favs: 33 - Follows: 26 - Updated: 1/2/2011 - Published: 12/31/2010 - Aang, Katara
Star Trek: Divergence by keiranhalcyon2010 reviews
In the 22nd Century, after a year of exploration in deep space Enterprise is damaged, near adrift. Their distress call is answered by those who would bring about a new era for Earth and the Galaxy.
Crossover - Stargate: SG-1 & StarTrek: Enterprise - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 69,764 - Reviews: 224 - Favs: 757 - Follows: 806 - Updated: 12/29/2010 - Published: 10/18/2009 - S. Carter
Harry Potter: Something Wicked This Way Comes by xXxKaraBeckerCutterxXx reviews
Charlie Hunter and Riley Spirit thought they were ordinary girl's, but when they each recieve a letter to attend Hogwarts School of Witchcraft and Wizardry. Their lives change completely. What adventures lie ahead for these Muggleborn Witches?
Harry Potter - Rated: K - English - Friendship/Adventure - Chapters: 14 - Words: 71,608 - Reviews: 78 - Favs: 63 - Follows: 36 - Updated: 12/23/2010 - Published: 12/8/2010 - Harry P., OC - Complete
Footsteps on a Different Path by Kneazle reviews
Revision of "Wyckham Academy." AU: Harry Potter takes the option to attend another school of magic... does not being at Hogwarts still make him the Boy-Who-Lived?
Harry Potter - Rated: M - English - Adventure - Chapters: 2 - Words: 18,809 - Reviews: 141 - Favs: 427 - Follows: 672 - Updated: 11/28/2010 - Published: 11/14/2010 - Harry P.
In this World and the Next by RobSt reviews
Not for Weasley fans, dark beginning and rating is for safety. A Re-do with payback on the menu H/Hr Complete
Harry Potter - Rated: T - English - Chapters: 26 - Words: 164,711 - Reviews: 5297 - Favs: 11,916 - Follows: 5,212 - Updated: 9/29/2010 - Published: 12/31/2009 - [Harry P., Hermione G.] - Complete
Earthsong by P.H. Wise reviews
The galaxy can be a dangerous place for a homeless civilization - especially a galaxy in the wake of the Jaffa Rebellion. Yet even homeless, even lost amongst the stars as they are, the children of Kobol search desperately for a home... called 'Earth.'
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Drama/Sci-Fi - Chapters: 5 - Words: 37,630 - Reviews: 99 - Favs: 155 - Follows: 233 - Updated: 9/20/2010 - Published: 6/29/2010
The Dawn of Angels by keiranhalcyon2010 reviews
Humanity finds itself in a wondrous and dangerous new Universe. They have been given the chance for a fresh start and begin the difficult journey to shoulder the Legacy of both the Asgard and the Alterans.
Crossover - Stargate: SG-1 & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 23,769 - Reviews: 323 - Favs: 903 - Follows: 949 - Updated: 8/2/2010 - Published: 4/17/2010 - Shepard (F)
Children of Gaia by Lord of the Saiyans reviews
Eywa gave life to the Na'vi, Earth gave life to the humans. What if Earth was not dead and hollow? What if Earth never has been? What if Gaia supported humanity the same way Eywa supported the Na'vi?
Avatar - Rated: K+ - English - Chapters: 1 - Words: 2,893 - Reviews: 57 - Favs: 292 - Follows: 111 - Published: 6/13/2010 - Complete
Squib by dhulli reviews
AU!Harry's brother John is the BWL, but in a desperate attempt to save John's magic, they undergo a magical transfer and Harry is left practically a squib. And what will happen when Harry as a squib is accepted at Hogwarts? HARRY!DARK!POWERFUL! NO SLASH!
Harry Potter - Rated: T - English - Adventure - Chapters: 23 - Words: 77,267 - Reviews: 2715 - Favs: 2,651 - Follows: 3,378 - Updated: 2/6/2010 - Published: 12/4/2007 - Harry P.
Stargate: Thirdspace by andrewjameswilliams reviews
In the 26th century a group of Tau'ri warships is sent to a newly discovered galaxy, triggering a war that could see the extinction of all life in the universe. B5/Stargate Crossover.
TV X-overs - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 24 - Words: 118,416 - Reviews: 615 - Favs: 674 - Follows: 668 - Updated: 1/27/2010 - Published: 5/14/2006
Otherworld by Turrasta reviews
AU SG1/Atlantis/BSG-2003/Halo/B5 X-Over . In the year 2187, Earth has its first encounter with the Goa'uld, which sparks the beginning of a galaxy spanning war. Some violence, swearing, etc. Over 40 thousand hits!
Crossover - TV X-overs & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 92,371 - Reviews: 170 - Favs: 294 - Follows: 305 - Updated: 10/27/2009 - Published: 9/25/2008
Nothing Is As Simple As We Hope It Will Be by Pandor4 reviews
HPSGA After the replicators have damaged Atlantis the crew is continuing out into deep space and John must do everything in his powers to stay alive, even if it does mean using magic again. no SGAseason4 compliant. On hold for work on "The Affair of S.S"
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 38,972 - Reviews: 255 - Favs: 357 - Follows: 653 - Updated: 10/18/2009 - Published: 7/26/2007 - Luna L., Rodney M.
Stargate: Commonality by keiranhalcyon2010 reviews
Something has changed in our distant past. We are totally different. We have created a near Utopia. We have already begun the exploration of space. What we found in the final frontier was not what we hoped for. Our dreams of a peaceful Universe shattered.
Stargate: SG-1 - Rated: M - English - Sci-Fi/Adventure - Chapters: 4 - Words: 33,622 - Reviews: 264 - Favs: 548 - Follows: 550 - Updated: 9/6/2009 - Published: 2/21/2009
Taken to Task by Knight-to-H3 reviews
AU lemon...Following the second task of the Triwizard Tournament, Harry is exhausted and wants to sleep...but what does Seamus want! Slashfic! Harry/Seamus
Harry Potter - Rated: M - English - Friendship/Hurt/Comfort - Chapters: 4 - Words: 10,958 - Reviews: 23 - Favs: 194 - Follows: 108 - Updated: 8/24/2009 - Published: 6/25/2009 - Harry P., Seamus F. - Complete
Two Places At Once by Naomitrekkie reviews
A transporter accident makes 3 people go missing and T'Pol's jealous of a much younger woman. An ENTxVOY cross. First chapter of my Places Series.-currently on HIATUS; not sure when I will be continuing
Crossover - StarTrek: Voyager & StarTrek: Enterprise - Rated: K+ - English - Friendship/Romance - Chapters: 8 - Words: 20,122 - Reviews: 62 - Favs: 32 - Follows: 53 - Updated: 7/9/2009 - Published: 3/10/2009 - Naomi W., T'Pol
Daughter of Atlas by Sayle reviews
When the Odyssey is flung from her universe into another the crew and SG1 just want to get back home. But when the damaged Odyssey becomes a prize to be had by both the Cylons and the Colonials, getting home may be the least of their problems. SG1/nBSG
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 4 - Words: 24,828 - Reviews: 300 - Favs: 357 - Follows: 540 - Updated: 1/30/2009 - Published: 1/5/2009
A Squib Worth by Naia reviews
The day Harry Potter turned eleven was the day he would have re-entered the magical world. But the letter never came; Harry Potter was a Squib. Dismissed by the wizards, he makes a quiet life for himself and will not stand for them to ruin it.
Harry Potter - Rated: K+ - English - Chapters: 4 - Words: 20,460 - Reviews: 586 - Favs: 3,798 - Follows: 963 - Published: 1/5/2009 - Harry P., Hermione G. - Complete
Culture Shock by Ruskbyte reviews
Harry Potter has just received his Hogwarts letter, but really doesn’t want to go. After all, who would want to live on a planet? Especially one where the natives think nuclear energy is high science. And let’s not forget the 42,000 lightyear commute.
Harry Potter - Rated: M - English - Chapters: 7 - Words: 72,186 - Reviews: 1408 - Favs: 3,384 - Follows: 3,689 - Updated: 9/30/2008 - Published: 1/1/2008 - Harry P.
Harry Potter, the ArchMagus by the DragonBard reviews
AU. After an incident with Dudley and his gang, Harry discovers his magical abilities. However, there is no one to teach him how to wield his magic. So, with only fantasy books to guide him, Harry must forge himself into the wizard he is meant to be.
Harry Potter - Rated: T - English - Fantasy - Chapters: 7 - Words: 38,443 - Reviews: 1728 - Favs: 3,868 - Follows: 4,573 - Updated: 9/13/2008 - Published: 11/7/2005 - Harry P.
Manipulating Fate by Midnight Star 25 reviews
Time Travel A 30 year old Harry succeeded in fulfilling the prophecy, but there's nothing left to live for. Harry executes a risky scheme, that will have him fighting against fate itself. GreyHarry Independent Powerful Harry Slight Dumbledore Bashing
Harry Potter - Rated: T - English - Supernatural/Family - Chapters: 31 - Words: 176,846 - Reviews: 2759 - Favs: 4,425 - Follows: 4,681 - Updated: 7/26/2008 - Published: 6/22/2007 - Harry P.
The Unbearable Lightness of Fleur Delacour by Heather Sinclair reviews
The Magical world has been exposed. War is coming and Harry is trapped in the middle. Harry/Fleur
Harry Potter - Rated: T - English - Romance - Chapters: 3 - Words: 18,956 - Reviews: 187 - Favs: 351 - Follows: 519 - Updated: 7/14/2008 - Published: 2/9/2008 - Harry P., Fleur D.
Muggle Magic and Wizard Science by Ravenwood240 reviews
Hermione is the most Brilliant Witch of her time. Harry is the most powerful Wizard of his time. Together, they can achieve the impossible. The only thing they can't do, is admit how they feel about each other. Formerly known as Harry, Hermione and a
Harry Potter - Rated: T - English - Romance/Drama - Chapters: 7 - Words: 72,612 - Reviews: 187 - Favs: 309 - Follows: 458 - Updated: 4/23/2008 - Published: 2/13/2007 - Harry P., Hermione G.
Harry Potter and the Pandora Project by Judith-C reviews
FutureFic. 70 years after the Fall of Voldemort the Wizrding World is peaceful - people live in a world free of injustice. But, somewhere, someone is working to destroy what Harry worked so hard for. A secret of great importance is poised to be revealed.
Harry Potter - Rated: T - English - Mystery/Adventure - Chapters: 5 - Words: 27,592 - Reviews: 11 - Favs: 14 - Follows: 22 - Updated: 4/11/2008 - Published: 3/1/2008 - Harry P.
Cadet Potter by loralee1 reviews
AU, The Dursleys send Harry away at the age of ten.
Harry Potter - Rated: K - English - Chapters: 4 - Words: 13,291 - Reviews: 679 - Favs: 1,563 - Follows: 2,218 - Updated: 2/26/2008 - Published: 7/1/2007 - Harry P.
Lost Kin by imjustaguy reviews
After over two millennia of separation humanity reunites among stars.
Battlestar Galactica: 2003 - Rated: T - English - Adventure/Drama - Chapters: 25 - Words: 58,213 - Reviews: 506 - Favs: 463 - Follows: 406 - Updated: 11/26/2007 - Published: 11/28/2004
Are We There Yet? by Livi2Jack reviews
Battlestar Galactica meets Stargate Atlantis,while Jack O’Neill is in command. How would the first contact work out? What is the secret Galactica doesn't know? The best laid plans oft go astray.Feedback please.
Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 17 - Words: 89,264 - Reviews: 271 - Favs: 222 - Follows: 287 - Updated: 11/18/2007 - Published: 9/16/2006 - J. O'Neill, C. Mitchell
Farscape: The Lost Warrior Part 3 by NeilGartner reviews
Updated:Chapter 33: The Cylons are coming and it will take a united front to stop them. Unfortunately, it will include the Humans and their friends allying with the Peacekeepers and Scarrans. Farscape Stargate Battlestar Galactica crossover
TV X-overs - Rated: T - English - Adventure - Chapters: 33 - Words: 164,485 - Reviews: 421 - Favs: 94 - Follows: 79 - Updated: 7/29/2007 - Published: 10/22/2003
Derelict: A Stargate nBSG crossover by Crazy-88 reviews
Waiting for eons in an unclaimed Star System of the Milky Way Galaxy, one of the last great inventions of the Ancients will show the way home for one people and bring two Galaxies into an all out war…
TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 106,024 - Reviews: 225 - Favs: 451 - Follows: 486 - Updated: 6/18/2007 - Published: 11/2/2005
Grandpa Dursley and the Schooling of Harry Potter by Deep Red reviews
Vernon's father was never what you'd call an ordinary muggle, so what happens when he moves in with his son only a few months before Voldemort’s defeat on Halloween? And just what does the exmilitary man think of all this hocuspocus and the tabby cat
Harry Potter - Rated: T - English - Chapters: 1 - Words: 3,530 - Reviews: 715 - Favs: 972 - Follows: 1,463 - Updated: 5/31/2007 - Published: 4/25/2004
Destiny's Child Version 20 by andrewjameswilliams reviews
Rewrite of Destiny's Child. A Federation starship encounters a spatial anomaly and is flug into the stargate univsere. Trouble insues. Chapter Fifteen added
Crossover - Stargate: SG-1 & TV X-overs - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 15 - Words: 49,950 - Reviews: 232 - Favs: 342 - Follows: 392 - Updated: 1/28/2007 - Published: 8/5/2004
Harry Potter and the Hero's Path by TheJackOfDiamonds reviews
AU Ritually abused by the Dursley's, young Harry Potter learns to count on himself. After discovering magic at a young age, he practices to become stronger to protect those weaker than him. Full Summary inside.
Harry Potter - Rated: T - English - Adventure - Chapters: 23 - Words: 201,769 - Reviews: 3708 - Favs: 5,457 - Follows: 5,224 - Updated: 12/24/2006 - Published: 3/31/2006 - Harry P.
Mad About You by lilyyuri reviews
When a bad dream turns to a very good thing indeed. SLASH! Harry X Seamus. COMPLETE.
Harry Potter - Rated: M - English - Romance - Chapters: 10 - Words: 37,565 - Reviews: 50 - Favs: 343 - Follows: 61 - Updated: 7/30/2006 - Published: 7/8/2006 - Harry P., Seamus F. - Complete
Brighter Morning by GreenGecko reviews
Post-Hogwarts AU future written following the canon of book 5. Arthur Potter must help his father regain the magical life he lost track of fifteen years ago as well as cope with his own introduction to the wizarding world. Author's best "short" story.
Harry Potter - Rated: K+ - English - Drama - Chapters: 15 - Words: 69,338 - Reviews: 587 - Favs: 563 - Follows: 104 - Updated: 8/14/2004 - Published: 5/3/2004 - Harry P., Severus S. - Complete