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by Noodlehammer reviews
Third in series, read prequels or be confused. Harry had spent his whole life wishing for magic to be more abundant, and that was precisely what he got. He wasn't even particularly upset about the many serious dangers inherent in such a thing, for what was life without challenge? The irony of ending up in Azeroth after all the references was a bit on the nose, though.
Crossover - Harry Potter & Warcraft - Rated: M - English - Chapters: 14 - Words: 213,672 - Reviews: 3460 - Favs: 6,413 - Follows: 7,317 - Updated: 9/23 - Published: 9/20/2020
A New World
by alexandertheII reviews
As his and Voldemort's spells collide during the Battle of Hogwarts, not all is as it seems. Yes, the Dark Lord is defeated, but something weird happens to Harry, too. Without having a real explanation as to why, he is thrust into an alien world. Some would let this development crush their spirit, that was never something he was good at letting happen. Sequel is now up.
Crossover - Star Wars & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 25 - Words: 105,297 - Reviews: 527 - Favs: 2,763 - Follows: 2,843 - Updated: 8/1 - Published: 8/8/2020 - [Harry P., Leia O.] OC - Complete
The Horizons Beyond
by JJ2161 reviews
When two worlds with predefined mindsets, knowledge, and ideals have to throw all of that out the window after contacting a new player. Humanity. (Babylon 5/Mass Effect AU crossover with a Star Trek-based Humanity and Stargate-based Precursors)
Crossover - Babylon 5 & Mass Effect - Rated: T - English - Chapters: 19 - Words: 163,996 - Reviews: 289 - Favs: 560 - Follows: 689 - Updated: 5/10 - Published: 9/29/2017
by mp3.1415player reviews
Technological incompatibility can cause serious issues even at a simple level. When it comes to interstellar travel, those issues can be quite profound...
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 127,546 - Reviews: 837 - Favs: 3,135 - Follows: 3,664 - Updated: 1/5 - Published: 8/18/2019
Ripples in the Force
by Olorin the Maiar reviews
Thousands of years ago, non-magical humans abandoned Earth. Left to their own devices, the magical inhabitants of Earth spread to the surrounding planets and star systems. Over the years, they isolated themselves from the galaxy. Jedi Knight Harry Potter, a ma'jaii from Earth, is sent to protect the Queen of Naboo as her planet is invaded. His presence causes ripples in the force.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 69,813 - Reviews: 462 - Favs: 3,113 - Follows: 4,285 - Updated: 9/15/2020 - Published: 8/21/2017 - [Harry P., Padmé Amidala]
The Brightest Sun
by Witless Maester reviews
Elia Martell expected to die in King's Landing. Harry Potter had died in his war. Two strangers are thrown together through some force. Raising three kids is hard, raising two of them to eventually rule a kingdom even harder, especially when you're trying to find a way to Westeros. Cross-posted on AO3.
Crossover - Harry Potter & A song of Ice and Fire - Rated: T - English - Chapters: 64 - Words: 216,671 - Reviews: 489 - Favs: 2,825 - Follows: 3,305 - Updated: 7/9/2020 - Published: 2/24/2020 - [Harry P., Elia M.]
A Trek to the Stars: The Potter Files
by Cole Pascal reviews
Exiled for three centuries on a barren rock, Harry's saved by the crew of the Enterprise D. He makes it to the colony world his people planned to go to and finds they're just as insular as ever though Hermione and his friends set them on a better course. Their nuclear option, though, left Harry with no escape. A prophecy is once again in play and he's the Chosen One. Again.
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 19 - Words: 103,738 - Reviews: 278 - Favs: 1,191 - Follows: 1,594 - Updated: 1/9/2018 - Published: 8/15/2014 - [OC, Harry P.] [OC, W. Riker]
by Saria19 reviews
Earth is discovered by sheer chance on an outer spiral of an Unknown region of the Galaxy. Acting fast, operatives of the fledgling Rebellion rush to warn the aboriginal race that monsters are real, and they are coming for them from across the stars.
Star Wars - Rated: T - English - Sci-Fi - Chapters: 17 - Words: 62,836 - Reviews: 46 - Favs: 82 - Follows: 95 - Updated: 7/3/2017 - Published: 5/10/2016
Reap My Fury
by Jinchuu21 reviews
Hinrik 'Harry' Baratheon, Heir to Dragonstone. A small addition will change the Game of Thrones, because Harry does not play games. An injection of Harry Potter into the Game of Thrones/Song of Ice and Fire Universe. (On Hiatus)
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure - Chapters: 12 - Words: 63,918 - Reviews: 601 - Favs: 2,546 - Follows: 2,880 - Updated: 4/23/2016 - Published: 2/28/2016 - Harry P., Stannis B., OC, Yara G.
Prisoner Zero's Birthday
by Shahismael reviews
A one shot idea that popped into my head, how secure could you make a prison in the potterverse and then how could you break them out. AU world following book Seven. Not epilogue compliant. If anyone wants to use it as an idea, feel free, just mention where you got the idea from please. No Beta, so if you spot something wrong in grammar or spelling thats my faulty and no-one elses.
Harry Potter - Rated: M - English - Chapters: 1 - Words: 2,892 - Reviews: 37 - Favs: 233 - Follows: 83 - Published: 4/1/2015 - [Harry P., Hermione G.] Lucius M. - Complete
Are You Going to Kiss Me or Not?
by Sorcerer's Muse reviews
This story is inspired by the song, Are You Going to Kiss Me or Not, by the country music band, Thompson Square. It is alternate universe and is set 10 years after the fall of Voldemort. Harry is 27 and never went to Hogwarts.
Harry Potter - Rated: T - English - Romance - Chapters: 21 - Words: 72,533 - Reviews: 296 - Favs: 463 - Follows: 176 - Updated: 12/4/2012 - Published: 11/15/2012 - Harry P., Ginny W. - Complete
Dolores Umbridge's Big Mistake
by Silverfawkes reviews
AU oneshot Dolores made a Mistake she took the DADA job
Harry Potter - Rated: T - English - Humor/Horror - Chapters: 1 - Words: 1,532 - Reviews: 106 - Favs: 619 - Follows: 168 - Published: 6/10/2010 - Dolores U., OC - Complete
Guy Fawkes Day
by MisterQ reviews
Harry Potter destroys Magical England
Harry Potter - Rated: T - English - Horror - Chapters: 1 - Words: 3,149 - Reviews: 327 - Favs: 2,096 - Follows: 597 - Published: 2/18/2008 - Complete
Harry Potter and The Trademark Dispute
by Clell65619 reviews
Voldemort has finally pushed Harry too far. There is only one recourse open to the young hero. He must unleash the most horrifying, the most diabolical weapon in his arsenal. The mind of Hermione Granger.
Harry Potter - Rated: T - English - Humor/Parody - Chapters: 16 - Words: 17,434 - Reviews: 566 - Favs: 2,247 - Follows: 778 - Updated: 10/20/2007 - Published: 10/2/2007 - Harry P., Hermione G. - Complete
Magicae Potentia reviews
A millennia has passed since the Exodus of Terra now the Alterra Imperium Magica is an empire spanning three galaxies. Now a major power in the known universe, The Imperium is asked to honor the Alliance Of the Great Races and protect the younger races of the Milky Way galaxy form a race of machines that seek genocide of organics. HP,SG,SW,ME,BSG crossover.OOC!AU!KING!HARRY x FLEUR
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Adventure/Mystery - Chapters: 2 - Words: 2,479 - Reviews: 15 - Favs: 106 - Follows: 148 - Updated: 10/5/2016 - Published: 10/3/2016 - [Harry P., Fleur D.]