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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.

The Five to One Job by Anyankaholic reviews
The Leverage team is good but they've never been up against Amanda and she has been doing this for a long time.
Crossover - Highlander & Leverage - Rated: K - English - Humor/Drama - Chapters: 1 - Words: 2,458 - Reviews: 7 - Favs: 7 - Follows: 4 - Published: 12/31/2010 - Amanda, Nathan F. - Complete
Valen's Return by Julie the Tall Terror reviews
CH8 Methos makes a terrible discovery. Catherine is headed for trouble. B5/Highlander crossover with Delenn, Sheridan, etc. Aliens want the secret to immortality. The Minbari want Valen aka Sinclair. Methos is giving the Watchers headaches as usual.
Crossover - Babylon 5 & Highlander - Rated: T - English - Adventure/Friendship - Chapters: 8 - Words: 79,383 - Reviews: 73 - Favs: 91 - Follows: 125 - Updated: 2/7/2011 - Published: 1/28/2008 - J. Sinclair, Delenn, Methos, Cassandra
Just wait by VCLvcl123 reviews
Two bodies, two medical examiners, two writers, two brotherly detectivs, and two badass women. Add in a movie lover, an actress, and of corse Gibbs and you have a lot on your hands. ON HIATUS!
Crossover - NCIS & Castle - Rated: T - English - Romance/Humor - Chapters: 8 - Words: 8,541 - Reviews: 48 - Favs: 40 - Follows: 70 - Updated: 5/28/2011 - Published: 1/8/2011 - Tony D., Kate B.
A Slayer in Shreveport by krynny su reviews
"I have your sister. If you want her back, alive, you'll have to come and get her. Meet you in Shreveport, Slayer?" Buffy/Eric! **Story is now COMPLETE!**
Crossover - Buffy: The Vampire Slayer & True Blood - Rated: T - English - Chapters: 12 - Words: 24,669 - Reviews: 9 - Favs: 78 - Follows: 36 - Updated: 4/13/2011 - Published: 1/27/2011 - Buffy S., Eric N. - Complete
A packet of crisps and a Retcon pill by Jinxed-Wood reviews
"Listen, it's easy. Just chat him up, dose his drink, and then vacate the area. Problem solved," Jack said, throwing Gwen the bottle of Retcon pills...
Crossover - Torchwood & Sherlock - Rated: K+ - English - Humor - Chapters: 1 - Words: 1,363 - Reviews: 78 - Favs: 288 - Follows: 37 - Published: 8/27/2010 - Gwen C., Sherlock H. - Complete
Vorare by Gabi Howard reviews
The quickest path to destroying Sherlock is through John, and the Reaper has always been good at reading people. Dedicated to Flinch-Hayward.
Crossover - Criminal Minds & Sherlock - Rated: T - English - Suspense/Drama - Chapters: 4 - Words: 7,988 - Reviews: 34 - Favs: 87 - Follows: 26 - Updated: 10/22/2010 - Published: 10/19/2010 - Sherlock H. - Complete
In The Genes by Alice Day reviews
A consulting detective and a diagnostician from Princeton must reluctantly join forces to solve a mystery that threatens them both. Moriarty never expected this...
Crossover - House, M.D. & Sherlock - Rated: T - English - Drama/Mystery - Chapters: 3 - Words: 7,932 - Reviews: 208 - Favs: 516 - Follows: 694 - Updated: 11/30/2010 - Published: 11/13/2010 - G. House, Sherlock H.
X5418: John Watson by TheShadierTwin reviews
One of the X5 Transgenics didn't just make it out of Manticore before the Pulse - he made it right out of the country. Originally written for a prompt on sherlockbbc-fic. Now with slash.
Crossover - Dark Angel & Sherlock - Rated: T - English - Adventure/Mystery - Chapters: 9 - Words: 5,410 - Reviews: 19 - Favs: 89 - Follows: 120 - Updated: 7/29/2012 - Published: 11/19/2010 - John W. - Complete
Diabolical Deductions by Keara reviews
Sherlock wakes up on the floor of the pool after the events of 'The Great Game'. Why isn't he dead? A slight crossover. No characters from HP. Rated T, just in case. My first Sherlock fic...please don't kill me.
Crossover - Harry Potter & Sherlock - Rated: T - English - Drama - Chapters: 1 - Words: 930 - Reviews: 18 - Favs: 51 - Follows: 15 - Published: 12/15/2010 - Sherlock H. - Complete
Simply Unstoppble by Admin Tesla reviews
Sherlock had to work together with PATRICK JANE - YES - to solve RED JOHN crime. The smiley face has come to terrorise London yes...
Crossover - Mentalist & Sherlock - Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 7,080 - Reviews: 19 - Favs: 31 - Follows: 49 - Updated: 7/11/2013 - Published: 11/30/2010 - Patrick J., Sherlock H.
The Sign of the Six by renrenren3 reviews
Sherlock is on the trail of a killer and ends up crossing paths with a certain American detective.
Crossover - Castle & Sherlock - Rated: K+ - English - Crime/Adventure - Chapters: 1 - Words: 2,948 - Reviews: 41 - Favs: 121 - Follows: 45 - Published: 1/3/2011 - Kate B., Sherlock H. - Complete
Strangers in a Strange Land by prettybirdy979 reviews
When a marine with a father in high places dies in London, the team from NCIS is sent to investiagte. There they meet a strange man who seems to know everything about everyone...
Crossover - NCIS & Sherlock - Rated: T - English - Crime/Drama - Chapters: 4 - Words: 10,467 - Reviews: 131 - Favs: 523 - Follows: 190 - Updated: 5/6/2011 - Published: 1/9/2011 - Leroy Jethro Gibbs, Sherlock H. - Complete
The Two of Destiny: Infinite Nothingness by Parteh Parteh Babeh reviews
When Harry and Percy finally believe they can lead normal lives, they get sucked into another big adventure. This time, the fate of all the WORLDS rest in their hands. Set after TLO and DH
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 19 - Words: 46,712 - Reviews: 60 - Favs: 74 - Follows: 52 - Updated: 4/12/2011 - Published: 10/9/2010 - Harry P., Percy J. - Complete
Judida Potter and the Time Traveling Half Blood by tarnished silver things reviews
Jude Potter lost everything in the last battle with Voldemort.With noone left,she sat alone to make her 18th birthday wish:to fix everything.Her wish was granted and now her toddler self knows everything that happened&that she's a halfblood. Poor Mr D...
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Humor - Chapters: 22 - Words: 52,211 - Reviews: 207 - Favs: 786 - Follows: 784 - Updated: 6/5/2012 - Published: 6/1/2010 - Harry P.
Book 6: The ELEMENT of Surprise by owlgirl16 reviews
Rachel forgets while on vacation that she's going to a new school, so of course, the others help her...Look out Hogwarts! Percy 5 are going to Magic School.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Humor/Adventure - Chapters: 17 - Words: 48,724 - Reviews: 409 - Favs: 257 - Follows: 180 - Updated: 8/14/2011 - Published: 6/19/2010 - Harry P., Percy J. - Complete
Crossing Over by Feyriifie reviews
Harry goes through his magical inheritance, and ends up with something no one expected; the X-gene. He's off to america to explore his new powers; chaos and overall mayhem ensues. Warning; SLASH
Crossover - Harry Potter & X-Men: The Movie - Rated: T - English - Romance/Drama - Chapters: 12 - Words: 73,632 - Reviews: 565 - Favs: 1,774 - Follows: 2,074 - Updated: 3/16/2011 - Published: 11/6/2010 - Harry P., Logan/Wolverine
Harry Potter and the Mutant Academy of Magic by Myrddin de Celestis reviews
The world had been changing for decades. Not that little Harry knew that until the bullets bounced off. He was different, He was a mutant with his powers woken so early he could have become a danger to others. Hower, fortunately he was discovered by the X-Men and taken to a school for the gifted. Mor commonly called Mutant Academy.
Crossover - X-Men & Harry Potter - Rated: T - English - Fantasy/Sci-Fi - Chapters: 10 - Words: 38,207 - Reviews: 761 - Favs: 2,188 - Follows: 2,646 - Updated: 3/22/2013 - Published: 8/14/2008 - [Anna Marie/Rogue, Harry P., Ginny W., Astoria G.]
Bats Don't Use Magic by Flight-o'-Fantasy reviews
Batman despises magic. But when Catwoman escapes to London and steals a magical cat statue, he is forced to confront it...and a prison sentence in a certain school of Witchcraft and Wizardry! Batman's in for a wild ride...but will he become too attached?
Crossover - Batman & Harry Potter - Rated: T - English - Crime/Friendship - Chapters: 13 - Words: 66,024 - Reviews: 105 - Favs: 149 - Follows: 169 - Updated: 12/24/2011 - Published: 4/8/2010 - Bruce W./Batman, Harry P.
Harry Potter and the Iron Knowledge by Baronvonblack reviews
Sirius pulls a favour and gets Tony Stark to look after Harry over the summer, where he finds what could be the power the dark lord knows not as in a freak accident Tony's knowledge was copied to Harry's brain.
Crossover - Harry Potter & Ironman - Rated: T - English - Adventure/Humor - Chapters: 11 - Words: 57,411 - Reviews: 808 - Favs: 3,283 - Follows: 3,618 - Updated: 2/12/2011 - Published: 1/15/2011
The Magic of Deduction by TheShoelessOne reviews
John Watson spends seven years at Hogwarts School of Witchcraft and Wizardry, where he meets the boy who will become the greatest man he'll ever know. Eventual John/Sherlock.
Crossover - Harry Potter & Sherlock - Rated: T - English - Romance/Mystery - Chapters: 8 - Words: 65,395 - Reviews: 751 - Favs: 2,578 - Follows: 456 - Updated: 3/13/2011 - Published: 1/27/2011 - John W. - Complete
The Behavioral Analysis Mutiny by tfm reviews
AU. Gideon recruited a different genius to the team, and nobody is particularly happy about it. Gen.
Crossover - Criminal Minds & Big Bang Theory - Rated: T - English - Humor - Chapters: 1 - Words: 1,345 - Reviews: 22 - Favs: 45 - Follows: 7 - Published: 1/18/2011 - Sheldon C. - Complete
The Comic Con Job by inspired-looney reviews
Hardison helps an old friend get revenge, Leverage/Big Bang Theory crossover with a little Numb3rs for those paying close attention, extra points if you can find the link between all 3 shows :-
Crossover - Big Bang Theory & Leverage - Rated: K - English - Humor - Chapters: 1 - Words: 2,530 - Reviews: 11 - Favs: 31 - Follows: 10 - Published: 1/29/2011 - Sheldon C., Alec H. - Complete
Emancipation by AtrumUnas reviews
Harry Potter/Stargate crossover. Full details inside. Harry joins SG1 as a separate person, rather than being on of the members already. Covers from Season 1 through Season 3 after which little of the original storyline remains.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 58 - Words: 135,545 - Reviews: 735 - Favs: 701 - Follows: 776 - Updated: 7/6/2009 - Published: 1/30/2008 - Harry P.
Harry Potter and the Science of Magic by Newhobby reviews
After the war Harry finds he's not satisfied by the challenges remaining in the magical world. After finding out he's the last heir to Merlin and a chance encounter with a group of muggles in an underground vault, maybe he'll find his way.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure - Chapters: 8 - Words: 77,088 - Reviews: 495 - Favs: 1,256 - Follows: 1,663 - Updated: 2/24/2010 - Published: 12/26/2009 - Harry P.
Bad Scifi by T-man626 reviews
A mummy-like corpse discovered in NYC brings Castle and Beckett into contact with a world that feels like a bad science-fiction novel.
Crossover - Stargate: SG-1 & Castle - Rated: K+ - English - Mystery/Sci-Fi - Chapters: 16 - Words: 23,235 - Reviews: 143 - Favs: 98 - Follows: 140 - Updated: 10/9/2012 - Published: 8/27/2010 - Complete
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