Stargate: SG-1 and Harry Potter Crossovers
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Walking Through by AnguishOC reviews
Harry Potter – Now Unspeakable has chosen to study the Veil, not for its mysteries but for its isolation and proximity to the Ministry. In his free time, he has kept himself busy with any whim and desire. Now nearly three years since Voldemort's defeat and Harry is ready to move on to the next great adventure. Interestingly, the Veil has whispered something about a Stargate.
Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 6,893 - Reviews: 58 - Favs: 479 - Follows: 823 - Published: 2/10/2019 - S. Carter, D. Jackson, J. O'Neill, Harry P.
How did i get myself in this mess by DR. Who fan Tom Baker reviews
Harry and Holly Potter change their own fate for on their 8th birthday Holly gets her memories of her previous life and with help they will change the fate of many but not all for the better and she is pushed into the spot light just where she doesn't want to be but she will make the most of it and have fun teasing Harry. Sorry first story and sorry for all the errors.
Rated: M - English - Sci-Fi/Fantasy - Chapters: 19 - Words: 258,203 - Reviews: 32 - Favs: 123 - Follows: 148 - Updated: 2/4/2019 - Published: 2/17/2018
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.
Rated: T - English - Sci-Fi/Adventure - Chapters: 43 - Words: 231,494 - Reviews: 1192 - Favs: 2,308 - Follows: 2,753 - Updated: 1/24/2019 - Published: 4/27/2016 - [Harry P., Hermione G.]
To Conquer by WolftheForsaken reviews
Nuking Ra's spaceship as it was about to enter hyperspace was a bad idea, as young Harry Potter is about to find out. Competent Harry, Competent Dumbledore, Political intrigue, magic in space, Sort of Dark Lord Potter but there's no such thing as Dark Magic. Harry out to conquer the magical word for it's own good, then space, just because he can.
Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 31,018 - Reviews: 558 - Favs: 1,800 - Follows: 2,357 - Updated: 11/26/2018 - Published: 2/25/2017 - Ra, Harry P.
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).
Rated: M - English - Fantasy/Sci-Fi - Chapters: 24 - Words: 224,912 - Reviews: 3519 - Favs: 6,526 - Follows: 4,997 - Updated: 11/24/2018 - Published: 9/1/2018 - [Harry P., Luna L.] Sirius B., Remus L. - Complete
Harry Potter: Humanity's Last Hope by Emperor Vanquest reviews
Harry, after discovering Atlantis, accidentally activates Janus' Dimensional Transport & Time Dilation device while en route from Lantea to Earth and triggered both a dimensional shift and a time jump, which rendered him unconscious. He awakens in a star system not too distant from Earth, and finds Atlantis has carried out his last order.
Rated: T - English - Drama/Sci-Fi - Chapters: 5 - Words: 64,511 - Reviews: 221 - Favs: 1,043 - Follows: 1,017 - Updated: 11/4/2018 - Published: 9/3/2014 - S. Carter, Gen. Hammond, J. O'Neill, Harry P. - Complete
Stellar Confusion by EddBlackheart reviews
Iris Potter finds herself merged with two alternates of herself from different universes and different walk of life. How will she deal with Hogwarts and beyond? Bad summary, I know.
Rated: M - English - Adventure/Supernatural - Chapters: 7 - Words: 20,430 - Reviews: 100 - Favs: 504 - Follows: 662 - Updated: 10/17/2018 - Published: 7/25/2018 - Harry P.
Voice In My Head by JustAnotherObsessedFanPerson reviews
When the twins locked Percy in a tomb while in Egypt Percy found a Jar with a Tok'ra inside.
Rated: K - English - Chapters: 8 - Words: 9,379 - Reviews: 57 - Favs: 149 - Follows: 233 - Updated: 10/4/2018 - Published: 9/17/2018 - Percy W.
Snake by SociallyAwkwardWeirdo25 reviews
When Percy was 6 a Goa'uld took over his body, then on the day of the Battle of Hogwarts he meets Oliver Woods uncle Carson who is familiar with the Goa'uld and gets the snake out of his head, Just in time to fight with his family.
Rated: K - English - Chapters: 1 - Words: 7,713 - Reviews: 3 - Favs: 43 - Follows: 16 - Published: 9/21/2018 - Percy W. - Complete
Electus Unum by RebelDroideka reviews
When Nathan Potter's twin brother was entered into the Tri-Wizard Tournament, things quickly spiraled out of control. Now, Voldemort's reign of terror can only be ended by one man; but they have to convince him that they are worth saving first... (Harry swears like a drunken sailor occasionally, hence rating)
Rated: T - English - Chapters: 11 - Words: 15,653 - Reviews: 131 - Favs: 861 - Follows: 1,253 - Updated: 9/13/2018 - Published: 6/23/2016 - Harry P.
Quelques news et délai de publication by Ptitepointe2
Houlà... En retard, en retard, je suis en retard en retard... Je vous présente mes excuses et je vous explique pourquoi ici...
Rated: K - French - Chapters: 1 - Words: 156 - Published: 8/22/2018 - Complete
Emergence by Shieldage reviews
It's 1981 and Fidelius charms are useless if the Secret Keeper's just going to go ahead and blab what he's hiding while in range of sufficiently advanced tech
Rated: T - English - Sci-Fi/Humor - Chapters: 1 - Words: 5,636 - Reviews: 9 - Favs: 80 - Follows: 112 - Published: 8/19/2018 - Loki, Harry P., Gilderoy L.
el heredero del manto by emperador alterran reviews
hace millones de años existió una gran alianza de 4 grandes razas, que juntas se impusieron a la adversidad, hasta que la alianza se vio fragmentada por la tragedia, ahora miles de años después un descendiente de una de las 4 razas busca restablecer a su pueblo, y la antigua alianza de nuevo a la gloria, y también traer orden nuestro pequeño rincón del universo. HE VUELTO!
Rated: T - Spanish - Adventure/Sci-Fi - Chapters: 11 - Words: 28,857 - Reviews: 19 - Favs: 62 - Follows: 50 - Updated: 7/22/2018 - Published: 4/28/2015 - Thor, Harry P.
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.
Rated: T - English - Sci-Fi/Drama - Chapters: 10 - Words: 70,523 - Reviews: 110 - Favs: 192 - Follows: 280 - Updated: 7/18/2018 - Published: 10/13/2016
Правила Жизни Гарри Поттера: Переизданный Вариант by JiordanoAsya
Приложение к истории "Побег От Его Судьбы", или же "Escaping His Fate" авторства peppymint. Довольно очевидно про что это. Лист обновлялся в Апреле 2009.
Rated: K - Russian - Chapters: 1 - Words: 525 - Favs: 4 - Follows: 3 - Published: 6/15/2018 - Harry P. - Complete
Побег От Его Судьбы by JiordanoAsya reviews
После смерти его Крёстного Гарри решил, что ситуацию пора менять. ГП/ЗВ; Манипулятор!Дамблдор; Перевод на Русский Фика "Escaping His Fate" авторства peppymint
Rated: T - Russian - Suspense - Chapters: 10 - Words: 13,589 - Reviews: 2 - Favs: 8 - Follows: 6 - Updated: 6/15/2018 - Published: 6/2/2018 - Harry P. - Complete
You Can't Keep An Old Dog Down by Lady FoxFire reviews
HP-SG1 Magic can make anything possible and when you mix in SG1 it's a guarantee that the impossible will happen.
Rated: T - English - Drama/Humor - Chapters: 18 - Words: 78,161 - Reviews: 1024 - Favs: 2,607 - Follows: 3,716 - Updated: 6/10/2018 - Published: 9/23/2007 - J. O'Neill, Harry P.
Origin by Hikari Nova reviews
Chiara has been raised by the being that all her life she's called mother and now she has to leave her mothers side to spread Origin to those who are led astray and away from the light that is Origin and those that refuse shall be cleansed in purifying fire. Hallow are the Ori.
Rated: T - English - Chapters: 2 - Words: 1,716 - Reviews: 10 - Favs: 79 - Follows: 81 - Updated: 4/5/2018 - Published: 8/10/2016 - Harry P.
Percussion by Laorus2289 reviews
Un tout nouveau monde s'ouvre au SGC, plus proche qu'ils ne le pensaient.
Rated: K - French - Sci-Fi/Supernatural - Chapters: 1 - Words: 2,139 - Reviews: 15 - Favs: 42 - Follows: 39 - Published: 1/28/2018 - Complete
Unfettered Curiosity Is A Dangerous Thing Don't Touch That! by A Dwimor reviews
While exploring Slytherin's hidden library, Harry accidently activates a portkey, and finds himself transported to a strange facility housing something called a Stargate.
Rated: T - English - Humor/Adventure - Chapters: 5 - Words: 4,557 - Reviews: 96 - Favs: 336 - Follows: 588 - Updated: 1/8/2018 - Published: 10/4/2017
Supreme Being by Black Scribler reviews
I enjoyed the story "Guardian" by Blueowl very much, and I wanted to try similar plot. I also wanted to mix that plot with the idea from Luc Besson's "Lucy".
Rated: M - English - Sci-Fi/Fantasy - Chapters: 25 - Words: 23,967 - Reviews: 92 - Favs: 342 - Follows: 423 - Updated: 10/29/2017 - Published: 5/2/2015 - Harry P.
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.
Rated: M - English - Drama/Fantasy - Chapters: 62 - Words: 287,367 - Reviews: 3590 - Favs: 3,211 - Follows: 3,044 - Updated: 10/21/2017 - Published: 7/8/2016 - Complete
Second chances by Thorilian reviews
Daniel has lost everyone and everything he has ever loved, wishing with his heart and soul to fix it to go back and save them all, the ancients grant the wish but send his mind and memories further back to his fourteen year old body when he answered to a different name... (SLASH WARNING: if you don't like, don't read!)Thankyou to all my readers for your reviews and fav/follows.
Rated: M - English - Romance/Adventure - Chapters: 3 - Words: 2,935 - Reviews: 43 - Favs: 176 - Follows: 272 - Updated: 10/18/2017 - Published: 3/26/2015 - D. Jackson, Harry P., Severus S.
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
Rated: T - English - Sci-Fi/Adventure - Chapters: 25 - Words: 196,908 - Reviews: 1610 - Favs: 3,922 - Follows: 3,554 - Updated: 9/18/2017 - Published: 2/16/2017 - Harry P., Hermione G., Luna L. - Complete
Choice of the Ancients by rene3037769 reviews
One man's desire to preserve his people's legacy causes events that he could not have foreseen. Once the other Ascended find out what he has done they are going to be faced with making a choice that they are unprepared for. AU
Rated: T - English - Drama/Adventure - Chapters: 8 - Words: 33,900 - Reviews: 473 - Favs: 1,731 - Follows: 2,256 - Updated: 9/13/2017 - Published: 7/28/2016 - Harry P.
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