Crossovers 'R Us
  Follow . 
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. |
The Martyr's Morning by BeIntrospective reviews
Harry wasn't sure how sane following the directions of bodiless voices made him but, well…you can't argue with the results. That and it wasn't like he knew what else to do.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 9 - Words: 39,220 - Reviews: 529 - Favs: 1,741 - Follows: 2,787 - Updated: 10/17/2016 - Published: 11/10/2012 - Harry P.
My Experiment by namedthingsyouthrowback reviews
Sherlock steals a boy. Sorry- rescues. John helps, because what choice does he have? But not even Sherlock knows just how not-boring things will be...
Crossover - Harry Potter & Sherlock - Rated: K+ - English - Hurt/Comfort/Adventure - Chapters: 13 - Words: 23,661 - Reviews: 1016 - Favs: 3,554 - Follows: 4,621 - Updated: 9/9/2013 - Published: 11/27/2012 - Harry P., Sherlock H.
The Sea's Daughter: The Sea of Monsters by Perseia Jackson reviews
AU: Fem!Harry. Melinda has survived a lot in her short life, including giant snakes, horrible relatives, and a madman out for her blood. But now, after her first adventure as a demigod, she faces one of her toughest challenges yet. Can she juggle everything and still help her brother save their cousins tree and the camp?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Romance/Adventure - Chapters: 14 - Words: 63,201 - Reviews: 830 - Favs: 2,354 - Follows: 2,617 - Updated: 12/24/2015 - Published: 1/20/2013 - Harry P., Hades
The Sea's Daughter: The Lightning Thief by Perseia Jackson reviews
AU: Fem!Harry. Percy Jackson wasn't the only demigod child of Poseidon, there was one other. With the war against Voldemort finally over, what does it mean for Olympus? Is Percy the child of Prophecy, or is his older sister? The Forgotten Daughter Sequel.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Romance/Adventure - Chapters: 21 - Words: 92,075 - Reviews: 518 - Favs: 2,332 - Follows: 1,146 - Updated: 1/20/2013 - Published: 12/6/2012 - Harry P., Percy J. - Complete
The Forgotten Daughter by Perseia Jackson reviews
Summary: AU: Fem!Harry. Melinda Potter thought she had no family alive, she never believed she was special. belittled and abused by her relatives she hadn't counted on finding a home at Hogwarts, and a family along the way. She hadn't counted on being a Half-Blood in more ways then one.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Romance - Chapters: 28 - Words: 172,585 - Reviews: 792 - Favs: 3,583 - Follows: 1,997 - Updated: 11/27/2012 - Published: 7/21/2012 - Harry P., Hermione G., Fred W., Poseidon - Complete
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: 2,065 - Follows: 2,307 - Updated: 4/26/2017 - Published: 6/18/2012 - [Harry P., Daphne G.] [Astoria G., Draco M.]
Last Ancient by runick4 reviews
ABANDONED On that Halloween night, Harry saves his twin, damaging his magic; Left on Privet drive, he grows up on his own; When he is eight, he starts doing freaky things that he can't understand; Discovering Merlin's hologram at Glastonbury Tor gives him a real family, and changes the fate of the Galaxy; Squib!Harry, Telekinetic!Harry, Pic is basic model of Hermes class ship
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure/Drama - Chapters: 26 - Words: 223,392 - Reviews: 1090 - Favs: 2,185 - Follows: 2,461 - Updated: 7/28/2015 - Published: 5/23/2013 - Harry P.
Harry Potter and the Old Republic by Dark.Force.Light reviews
Upon Revan's death, he does not become one with the Force. Instead, he and his long-time friend, Meetra, reappear above a blue planet. In it, they stumble upon Godric's Hollow and Harry. Desiring a legend, they help him grow in both the Force and magic. Harry Potter will become the first Jedi Warlock. GreyJedi!HarryXHarem. Manipulative Dumbledore. Slow start.
Crossover - Harry Potter & Star Wars - Rated: M - English - Sci-Fi/Adventure - Chapters: 16 - Words: 105,301 - Reviews: 726 - Favs: 2,954 - Follows: 3,508 - Updated: 10/24/2018 - Published: 7/23/2012 - Harry P., Revan
In Which Neither Coulson nor Sherlock are Dead by TheDullYellowEye reviews
... and John sort of joins the Avengers. While Coulson's recovering from being stabbed in the chest by a magical spear, Fury is rapidly running out of Agents willing to play babysitter for the newly founded Avengers. So he calls in Captain John Watson, late of the British Royal Army, and blogger and best friend to the infamously antisocial presumably deceased Sherlock Holmes.
Crossover - Sherlock & Avengers - Rated: T - English - Humor/Drama - Chapters: 26 - Words: 46,382 - Reviews: 628 - Favs: 1,943 - Follows: 1,003 - Updated: 4/3/2013 - Published: 7/29/2012 - John W., Agent Phil Coulson - Complete
Return of the Speaker's Heir by The Potters of the Future reviews
Last year, Harry found out about his father, met others like himself, went to a magical school, dodged an old man's questions, all the while keeping Voldemort from the Ultimate power. Now in his second year, Harry the son of Hades must now contend with the return of an ancient line that threatens the destruction of Hogwarts itself. Sequel to Prince of Death!
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Mystery/Friendship - Chapters: 39 - Words: 162,028 - Reviews: 1375 - Favs: 2,912 - Follows: 2,276 - Updated: 7/6/2014 - Published: 7/16/2012 - Harry P., Hades - Complete
Moved by the Law of Probability by fringeperson reviews
The probability of Harry Potter living a completely normal life was low, but that was okay. Normality is over-rated and boring anyway. He's managed to do some pretty interesting things with his life since the war. Don't own, not canon compliant.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 9 - Words: 28,155 - Reviews: 909 - Favs: 5,862 - Follows: 2,652 - Updated: 12/20/2012 - Published: 11/29/2012 - Harry P., Loki - Complete
Between Worlds: The Madness of One by lisa.ryanz1oh1 reviews
AU Harry! Dark! Powerful! Power! He still has his humanity but someone will have to recognize it to make him believe he's still capable of being good. Harry has creature forms and abilities. Watch out when the Magic and Muggle worlds collide. Story will be General. No Slash!
Crossover - Harry Potter & Avengers - Rated: M - English - Fantasy/Adventure - Chapters: 46 - Words: 195,518 - Reviews: 673 - Favs: 1,775 - Follows: 2,043 - Updated: 6/28/2016 - Published: 4/6/2013 - Harry P., Black Widow/Natasha R., Iron Man/Tony S.
Aphelion by Dresden Blue reviews
Hermione becomes friends with the quiet young man who shares her corner of the library. It changes things - right up to Avengers, Ragnarok and beyond. Starts pre-Thor during HP&PS and moves into AU versions of movie! and comic!Marvelverse.
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Adventure - Chapters: 20 - Words: 118,857 - Reviews: 753 - Favs: 1,308 - Follows: 1,596 - Updated: 5/3/2016 - Published: 6/5/2012 - [Hermione G., Loki] Harry P., Iron Man/Tony S.
Redemption Songs by Aisling-Siobhan reviews
Loki escapes from Asgard during his punishment and finds himself back in New York City where people still remember his face. Well except for one man, who doesn't know of him or the Avengers and has a strange habit of trying to save people who are beyond redemption. Like Loki, Harry has known pain and suffering and was Mother once. Loki now has someone who wants to save him. PostAA
Crossover - Harry Potter & Avengers - Rated: M - English - Angst/Romance - Chapters: 12 - Words: 78,122 - Reviews: 505 - Favs: 2,126 - Follows: 1,737 - Updated: 10/20/2013 - Published: 7/26/2012 - Harry P., Loki - Complete
Days of the Sunflowers by purple mangosteen reviews
Sherlock is married to his job. People thinks the same about Mycroft. So, it is a surprise when Mycroft shows up with his three teenage sons. Sons who are equally brilliant and mischievous. But then again, James, Ashford and Albus have inherited the best that Potter and Holmes families can offer. Slash. Established Mycroft Holmes/Harry Potter.
Crossover - Harry Potter & Sherlock - Rated: T - English - Romance/Humor - Chapters: 3 - Words: 7,567 - Reviews: 90 - Favs: 1,000 - Follows: 458 - Updated: 7/24/2012 - Published: 6/9/2012 - Harry P., Mycroft H. - Complete
Ode to Joy by purple mangosteen reviews
Six years since Ginny death's, everyone thinks that Harry should start dating again. Then Albus' question causes Harry to restore the Black Tapestry. The result is surprising since the tapestry shows two new members of Black Family, Mycroft and Sherlock. Slash. Mycroft Holmes/Harry Potter.
Crossover - Harry Potter & Sherlock - Rated: T - English - Drama/Romance - Chapters: 3 - Words: 7,065 - Reviews: 117 - Favs: 726 - Follows: 1,181 - Updated: 12/31/2015 - Published: 3/24/2013 - Harry P., Mycroft H.
Nobody but You by purple mangosteen reviews
Mycroft Holmes meets Harry Potter at the beginning of his career in British Government. The rest they say is history. Featuring androgynous and smart Harry. Slash. Mycroft Holmes/Harry Potter.
Crossover - Harry Potter & Sherlock - Rated: T - English - Drama/Romance - Chapters: 11 - Words: 24,928 - Reviews: 340 - Favs: 1,366 - Follows: 1,638 - Updated: 1/1/2015 - Published: 12/5/2012 - Harry P., Mycroft H.
A Thousand Stars in the Sky by purple mangosteen reviews
During undercover mission as Muggle Prime Minister's personal assistant, Harry meets with Mycroft Holmes. He never thinks that he will meet the man again once the mission end. He also never thinks that his feeling will run deep. So, Harry makes a plan. Slash. Mycroft Holmes/Harry Potter.
Crossover - Harry Potter & Sherlock - Rated: T - English - Romance/Humor - Chapters: 6 - Words: 16,003 - Reviews: 272 - Favs: 1,814 - Follows: 1,876 - Updated: 11/18/2014 - Published: 3/19/2012 - Harry P., Mycroft H. - Complete
Finding Family and Home by slayer of destiny reviews
When Harry and the Doctor meet by accident, can they change the course of each others lives for the better? With Harry in his life how will the Doctor's changing relationship with Rory and Amy be different. And with the Doctor in his life how will Harry's life shape out differently from the expectation upon him after the war finishes. Harry/11th Doctor slash
Crossover - Doctor Who & Harry Potter - Rated: T - English - Romance/Drama - Chapters: 7 - Words: 36,684 - Reviews: 456 - Favs: 2,723 - Follows: 2,321 - Updated: 5/10/2017 - Published: 9/23/2012 - 11th Doctor, Harry P. - Complete
Seeing and Observing by DarkPhoenix713 reviews
Harry returns to Privet Drive after his second year, but his magic is acting up and getting him into trouble. He flees to muggle London where he is taken care of by a dog, a doctor, and a quirky detective. SB/JW possible other pairings. Light slash.
Crossover - Harry Potter & Sherlock - Rated: M - English - Hurt/Comfort/Romance - Chapters: 15 - Words: 50,253 - Reviews: 1610 - Favs: 3,992 - Follows: 5,168 - Updated: 2/19/2013 - Published: 2/22/2012 - Harry P., Sherlock H.
Harry's Ultra Large Kind by witowsmp reviews
Harry Potter, Hogwarts student, the Boy-Who-Lived, fighting to save Hermione Granger's life. Then an accidental exposure to troll blood alters his body chemistry... (It's not a complete crossover, but I think it's close enough to be of interest to Hulk fans.)
Crossover - Harry Potter & Incredible Hulk - Rated: K+ - English - Adventure/Humor - Chapters: 7 - Words: 25,325 - Reviews: 163 - Favs: 470 - Follows: 244 - Published: 4/30/2013 - [Harry P., Luna L.] - Complete
Interview with White Council Warden Harry Dresden by Nimbus Llewelyn reviews
During the Zombie war, strange things happened, even by the standards of the times... magical things. The interviewer looks for an answer. First part of a series in collaboration with militaryhistory. I own nothing save the idea.
Crossover - Dresden Files & World War Z - Rated: T - English - Chapters: 1 - Words: 2,431 - Reviews: 16 - Favs: 38 - Follows: 12 - Published: 12/28/2011 - H. Dresden - Complete
Child of the Storm by Nimbus Llewelyn reviews
Once, Thor was James Potter, New Mexico being a refinement of Odin's technique (being murdered didn't do Thor's sanity any favours). After a decade, a mostly reformed Loki restores his memories, introducing Thor's son, Harry, to new family and friends. But soon, ancient secrets emerge along with enemies both old and new as darkness rises. Harry is left with a choice: Fight or Die.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Drama - Chapters: 80 - Words: 824,628 - Reviews: 8565 - Favs: 8,506 - Follows: 7,550 - Updated: 7/12/2016 - Published: 1/11/2013 - Harry P., Thor - Complete
Harold Holmes and the Case of the Stone by Jonn Wolfe reviews
Potterlock: A case forces Sherlock to face his past and his family, when a child apperates in front of him before a house goes up in flames. Adopting the lad against his better judgement, he learns more about himself than he thought possible. Years later, after bringing an ex-army doctor under his protection, he must stand aside and watch as his son joins Hogwarts. Harmonie.
Crossover - Harry Potter & Sherlock - Rated: T - English - Mystery/Humor - Chapters: 5 - Words: 22,119 - Reviews: 301 - Favs: 1,064 - Follows: 1,517 - Updated: 5/17/2013 - Published: 11/20/2012 - [Harry P., Hermione G.] Sherlock H., John W.
Mission Accomplished by mizukiryu73 reviews
There is a reason hawks are kept hooded before the hunt. For you can clip their wings and hobble their feet, but they are hunters true. And they are loyal only to those who respect that, to those who earn it. Because they are always, always dangerous.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 10 - Words: 15,217 - Reviews: 511 - Favs: 1,596 - Follows: 2,251 - Updated: 4/22/2013 - Published: 9/1/2012 - Harry P., Hawkeye/Clint B.