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Crossovers 'R Us
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Focus: General All Categories, Since: 03-15-09
Founder: scifigurl720 - Stories: 1,072 - Followers: 2 - id: 68028
A Community for Crossovers. Mainly TV Shows/Movies/Books includes but is not limited to Babylon 5, Battlestar Galactica, BTVS, Discworld,Dresden Files, Dr. Who, Enterprise, Firefly, Forever Knight, Harry Potter, Heroes, Highlander, House, Navy NCIS, SG-1, Stargate Atlantis, Star Trek OS/NG/ Voyager , Supernatural, Survivors, Torchwood, X-men Recs for addition to the archive can be emailed to scifigurl720 at yahoo(dot)com.

Vacation by XxEJMxX reviews
Harmony Potter is about to have the summer vacation of her life in Malibu, California. FemHarry.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance/Humor - Chapters: 10 - Words: 24,606 - Reviews: 321 - Favs: 1,698 - Follows: 2,245 - Updated: 6/5/2017 - Published: 4/30/2014 - Harry P., Captain America/Steve R., Iron Man/Tony S., Hawkeye/Clint B.
The Daughter by NorseFan1 reviews
The adoption of one of the Potter Twins will change the fate of the young girl drastically. Father daughter relationship between Loki and FemHarry. Rated T for safety.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Fantasy - Chapters: 15 - Words: 39,494 - Reviews: 471 - Favs: 2,712 - Follows: 3,320 - Updated: 3/15/2016 - Published: 10/3/2014 - Harry P., Loki
She Made Her Choice by DriannaHarper reviews
Hermione Granger was forced out of the UK wizarding world after the war. Ten years later, they want Hermione Jones, honorary member of SG-1, back.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 19 - Words: 46,927 - Reviews: 73 - Favs: 227 - Follows: 322 - Updated: 10/28/2014 - Published: 6/28/2014
Some Nights by Jadzia Bear reviews
Darcy Lewis/Steve Rogers/Bucky Barnes. When two of Darcy's closest friends fall in love, she does everything she can to get them together. By the time she realises she has feelings of her own, things have already gone too far.
Crossover - Thor & Captain America - Rated: M - English - Romance/Hurt/Comfort - Chapters: 8 - Words: 24,765 - Reviews: 60 - Favs: 324 - Follows: 108 - Updated: 11/11/2012 - Published: 10/4/2012 - Darcy L., Steve R./Capt. America - Complete
Whispers on the Wind by Hallowtide reviews
Darcy Lewis is fiercely protective of her people. And when it comes to Avengers, you can't adopt just one. AU: Soulmate Identifying Marks.
Crossover - Thor & Captain America - Rated: T - English - Family/Romance - Chapters: 23 - Words: 20,269 - Reviews: 154 - Favs: 603 - Follows: 638 - Updated: 8/10/2015 - Published: 4/11/2015 - Darcy L., Bucky B./Winter Soldier
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: 1229 - Favs: 4,162 - Follows: 4,727 - Updated: 3/10 - Published: 2/5/2015 - Harry P.
Game Changer by NotthatSmart234 reviews
The war against Voldemort spilled over into the muggle world; SHIELD got involved. Two of their best became the most feared people in the magical world. When their daughter enters Hogwarts alongside Harry Potter; how will her heritage change the wizarding world? The game changes, and some people don't like it a all.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Mystery - Chapters: 23 - Words: 63,246 - Reviews: 160 - Favs: 346 - Follows: 516 - Updated: 8/17 - Published: 7/21/2014
Hermione Granger: Avenger by Lil Drop Of Magic reviews
How much trouble can a little, blue cube and an Asgardian trickster god be? (Sequel to Hermione Granger: Agent of SHIELD)
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 9 - Words: 42,980 - Reviews: 408 - Favs: 1,210 - Follows: 868 - Updated: 8/15/2015 - Published: 4/30/2015 - Hermione G., Black Widow/Natasha R., Captain America/Steve R., Iron Man/Tony S. - Complete
Hermione Granger: Agent of SHIELD by Lil Drop Of Magic reviews
After a series of worrying events occur in the Muggle world, Kingsley Shacklebolt finally grants Nick Fury's request to provide a magical liaison to work with S.H.I.E.L.D. (Set BEFORE first 'Avengers' film.)
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 9 - Words: 36,299 - Reviews: 400 - Favs: 1,575 - Follows: 998 - Updated: 4/18/2015 - Published: 4/1/2015 - Hermione G., Iron Man/Tony S., Nick F., Agent Phil Coulson - Complete
The Appearance of Hermione Granger by Lil Drop Of Magic reviews
Sherlock Holmes is most intrigued when he observes three teenagers materialise in the middle of a central London road. He is even more interested when, eighteen months later, one of these strange individuals moves into 221C Baker Street.
Crossover - Harry Potter & Sherlock - Rated: T - English - Adventure/Mystery - Chapters: 9 - Words: 34,092 - Reviews: 323 - Favs: 862 - Follows: 578 - Updated: 3/30/2014 - Published: 2/22/2014 - Hermione G., Sherlock H., John W. - Complete
Hermione Meets Marvel: The Avengers Edition by mariteri reviews
Hermione has been asked to join the Avengers, where she will be battling Tony Stark's ego, Dr. Reed Richard's upset over a letter than he thinks she wrote, and coming to grips with what she still feels for Bucky Barnes-the new Captain America. Rated T. Some spoilers.
Crossover - Harry Potter & Avengers - Rated: T - English - Humor - Chapters: 9 - Words: 14,309 - Reviews: 111 - Favs: 304 - Follows: 168 - Updated: 4/13/2015 - Published: 4/6/2015 - Hermione G., Iron Man/Tony S., Hawkeye/Clint B. - Complete
Finding the Avengers by JadeHo reviews
What happens and how will Stephanie's life change when she gets brought in to help locate missing members of The Avengers team? This is a Steph/Steve story, and no Cupcakes or Babes will be hurt! Will feature a side of Darcy/Bucky.
Crossover - Janet Evanovich & Avengers - Rated: M - English - Adventure/Romance - Chapters: 40 - Words: 154,205 - Reviews: 295 - Favs: 96 - Follows: 63 - Updated: 3/20/2015 - Published: 12/17/2014 - [Stephanie P., Captain America/Steve R.] - Complete
Quasars Between Us by Kefalion reviews
The summer is a completely normal one for Harry Potter, if you overlook the tiny fact that Voldemort is back, and that an Agent shows up at Privet Drive to turn everything he knows on its head. Before long Harry is on the other side of the earth, smack in the middle of an upcoming war involving beings from different realms. He'll be fighting beside his uncle - against his father.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 8 - Words: 33,240 - Reviews: 556 - Favs: 2,144 - Follows: 3,343 - Updated: 5/23/2015 - Published: 6/23/2014 - Harry P., Thor, Loki
A Second Chance by melissawtf reviews
The Avengers are battling a new threat when a newcomer- who just so happens to have the same power as the enemy- helps the Avengers out, and S.H.I.E.L.D obtains their first ever wand-wielder who just so happens to be Steve Rogers' new friend. Whoever said America was a great place for a fresh start was sorely mistaken.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 30 - Words: 152,448 - Reviews: 295 - Favs: 1,084 - Follows: 680 - Updated: 4/20/2014 - Published: 1/10/2014 - [OC, Captain America/Steve R.] Hermione G., Iron Man/Tony S. - Complete
Hermione Meets Marvel: The Winter Soldier Edition by mariteri reviews
Hermione meets Bucky "The Winter Soldier" Barnes while she's keeping an eye on the U.N. as they are discussing the probability of making the "Superhero Registration Act" an international law. Takes place amidst Marvel's Civil War. This will be melding cannon for the existing movies and the comics. Needless to say-spoilers. Rated T. Multiple appearances from the Marvel Universe.
Crossover - Harry Potter & Captain America - Rated: T - English - Drama/Friendship - Chapters: 6 - Words: 9,311 - Reviews: 84 - Favs: 237 - Follows: 142 - Updated: 3/23/2015 - Published: 3/18/2015 - Hermione G., Bucky B./Winter Soldier - Complete
Hunter x in the x Making by Mrs.InsaneOne reviews
Anger, fear, guilt, and desperation force Harry to flee Hogwarts in the wake of the fiasco that was the Tri-Wizard Tournament after overhearing Dumbledore and Snape speaking about the need for Harry to die in order to fulfill the prophecy. Evil!Dumbledore & Evil!Snape. Pairings; HP/Canary, HG/RW
Crossover - Harry Potter & Hunter X Hunter - Rated: T - English - Humor/Adventure - Chapters: 36 - Words: 225,740 - Reviews: 639 - Favs: 1,306 - Follows: 1,408 - Updated: 11/6/2016 - Published: 7/21/2014 - [Harry P., Canary] Killua Z., Gon F.
The Storm That Changes The World by TheGoldman reviews
When Thor is banished to New Mexico, a second person also falls through the Bifrost. Drawing from Marvel Cinematic Universes (X-Men, Amazing Spiderman, Avengers).
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 18 - Words: 34,042 - Reviews: 398 - Favs: 1,363 - Follows: 1,905 - Updated: 7/24/2014 - Published: 2/22/2014 - Harry P.
The Devil You Know by KamiByul reviews
Morgana's punishment by Merlin is to be sent to the future where she discovers a three year old Harry being beaten by his relatives. Taking the boy in herself she teaches him the things she thinks are important resorting in a much different Harry arriving at Hogwarts. This Harry will refuse to submit to Dumbledore's heinous plans and will find support in a totally different group.
Crossover - Harry Potter & Merlin - Rated: T - English - Adventure/Family - Chapters: 21 - Words: 93,676 - Reviews: 522 - Favs: 1,930 - Follows: 2,389 - Updated: 3/14/2016 - Published: 1/10/2015 - Harry P.
The Californian Sage, Equaling Olympus by kujikiri21 reviews
AU. Xander Harris went as something else for Halloween. A figure shrouded in legend and myth, but remembered incorrectly only through media. Now, because of the changes to his choices the costume influenced, the PTB want him dead. Their lackey was barely able to do that, banishing from the world, but was interfered with by two gods. Now in PJ world, how will this new Xander act?
Crossover - Buffy: The Vampire Slayer & Percy Jackson and the Olympians - Rated: M - English - Adventure - Chapters: 5 - Words: 57,680 - Reviews: 431 - Favs: 1,930 - Follows: 1,975 - Updated: 1/7/2015 - Published: 4/4/2014 - Xander H.
Potter Trek by stephenopolos reviews
There's a bigger world out there for Harry than he'd ever dreamed of, if only he can untangle the web that ties him to planet earth first.
Crossover - StarTrek: Other & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 24,423 - Reviews: 493 - Favs: 1,448 - Follows: 2,115 - Updated: 5/25/2017 - Published: 6/28/2014 - Harry P., OC
Cloak and Dagger by dart93 reviews
Leaving after the death of his godfather Harry trains and returns only to kill Volde. Afterword, he is recruted by MI6 only to get burned after five years. He leaves and goes to Miami just two years before Michael Westen returns home. EDITED and REWRITTEN
Crossover - Harry Potter & Burn Notice - Rated: M - English - Adventure - Chapters: 13 - Words: 47,421 - Reviews: 228 - Favs: 490 - Follows: 515 - Updated: 10/5/2011 - Published: 6/18/2011 - Harry P.
The Legacy of Asgard by Anaklusmos14 reviews
Percy Jackson is a demigod. But he is not a son of Poseidon. He is not even Greek. A Norse goddess has her sights set on Midgard and Percy is the last of his people left on earth as he awaits his destiny. To reach it, grudges and prejudices must be forgotten and he must find acceptance in a world in which he does not belong. AU of Percy's life as a Norse demigod.
Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 38 - Words: 176,635 - Reviews: 3757 - Favs: 3,521 - Follows: 2,493 - Updated: 5/17/2015 - Published: 7/25/2013 - [Percy J., Reyna R.] Frank Z., Jason G. - Complete
Deus Ex Machina by The Plot Bunny Whisperer reviews
(Or - The Time MoD!Harry Got Fed Up and Dealt With Loki Himself, to the Consternation and Confusion of Everyone Else.) Some days, dealing with a bunch of bratty quasi-immortal beings and their temper tantrums just wasn't worth it. Especially when they kept causing him so much extra paperwork. [One-Shot] (Now has translation!)
Crossover - Harry Potter & Avengers - Rated: K+ - English - Humor - Chapters: 2 - Words: 3,647 - Reviews: 390 - Favs: 5,658 - Follows: 1,941 - Updated: 4/17/2015 - Published: 1/19/2015 - Harry P., Thor, Loki, Nick F. - Complete
Mutant Slayer by Brenna's Urbangirl Projects reviews
On Buffy Summers 16th birthday she is called as a Slayer. Before Merrick can find her she is found by, Charles Xavier. He and Buffy's cousin Scott bring her to Xavier's School for Gifted Youngsters where they begin training her to control her powers, both mutant and Slayer.
Crossover - Buffy: The Vampire Slayer & X-Men: The Movie - Rated: T - English - Adventure - Chapters: 31 - Words: 85,085 - Reviews: 81 - Favs: 180 - Follows: 217 - Updated: 3/9/2016 - Published: 2/5/2015 - [Buffy S., Rogue]
Created, Harry Potter by JBean210 reviews
Harry returns to Privet Drive after first year and is immediately banished to his room without his wand or books. Things look bleak until two men arrive-Remo and Chiun-to take him from the Dursleys to teach him Sinanju in fulfillment of an ancient prophecy. But what will this do to Dumbledore's carefully-laid plans? Harry Potter/The Destroyer series crossover.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 21 - Words: 232,677 - Reviews: 465 - Favs: 584 - Follows: 582 - Updated: 12/25/2015 - Published: 6/14/2014 - Complete
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