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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 Cat and the HedgeHog by journeyintoMystery reviews
When paid an unexpected visit from Loki, Sherlock does his thing and pisses of the god of mishief. Being turned into a cat John a hedgehog and becoming the Avengers pet can't possibly be that bad, can it?
Crossover - Sherlock & Avengers - Rated: T - English - Humor/Adventure - Chapters: 11 - Words: 19,630 - Reviews: 95 - Favs: 141 - Follows: 199 - Updated: 4/13/2014 - Published: 6/29/2012
I Will Follow You Into The Dark by HoneyYouShouldSeeMeInACrown reviews
(Post Reichenbach) The pain of his best friends death sends John on a dangerous path of vengeance.
Crossover - Sherlock & Avengers - Rated: T - English - Adventure/Drama - Chapters: 9 - Words: 11,477 - Reviews: 18 - Favs: 39 - Follows: 95 - Updated: 1/26/2014 - Published: 12/24/2012 - John W.
Finding Heart by RebelWriter6561 reviews
Not an angel. Not a brother. Not a boyfriend. How three men's use of emotional duct tape can be more effective than you'd think. Sherlock/Avengers crossover. Loki moves into 221B, and shenanigans go down.
Crossover - Sherlock & Avengers - Rated: T - English - Friendship - Chapters: 8 - Words: 19,165 - Reviews: 135 - Favs: 258 - Follows: 404 - Updated: 2/7/2014 - Published: 12/18/2012 - Sherlock H., John W., Thor, Loki
Is That A Snake In Your Pocket? by RebelWriter6561 reviews
John and Sherlock meet Loki's...little friend. Finding Heart Universe one-shot.
Crossover - Sherlock & Avengers - Rated: T - English - Friendship - Chapters: 1 - Words: 1,350 - Reviews: 7 - Favs: 53 - Follows: 15 - Published: 9/11/2013 - John W., Loki - Complete
A Study in Mischief by BookkeeperThe reviews
Living with Sherlock Holmes, John has grown somewhat accustomed to sudden, unexpected insanity. This, however, is a bit much, even for him.
Crossover - Sherlock & Avengers - Rated: K+ - English - Drama/Humor - Chapters: 5 - Words: 3,916 - Reviews: 55 - Favs: 309 - Follows: 72 - Updated: 6/26/2012 - Published: 6/22/2012 - John W., Loki - Complete
Always a way by Sherlockreader reviews
After TRF - John visits Stark tower to get away from London and distract himself from Sherlock's death, not that there is any chance of it being restful, it is New York after all. (Angst) Sequel to "Sherlock- Not The First Avenger (More of a Gatecrasher)" No slash.
Crossover - Sherlock & Avengers - Rated: K+ - English - Angst/Adventure - Chapters: 9 - Words: 14,459 - Reviews: 27 - Favs: 91 - Follows: 144 - Updated: 2/1/2016 - Published: 9/4/2013 - Sherlock H., John W., Captain America/Steve R., Iron Man/Tony S. - Complete
Sherlock- Not The First Avenger (More of a Gatecrasher) by Sherlockreader reviews
Sherlock and John (mostly Sherlock) sneek into SHEILD HQ and get all caught up in the fray. (It's finished! sequel now up!)
Crossover - Sherlock & Avengers - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 22 - Words: 23,871 - Reviews: 124 - Favs: 241 - Follows: 116 - Updated: 9/5/2013 - Published: 3/27/2013 - Sherlock H., John W., Loki, Nick F. - Complete
Life Can Be Good Again by Scottybitch reviews
"The Apeeshweh, they've got this word – 'keshba'. It doesn't directly translate, but it essentially means 'life can be good again'." Despite the Fall, despite John losing Sherlock, Molly manages to find good in the form of a thousand-year-old Doctor.
Crossover - Doctor Who & Sherlock - Rated: K+ - English - Friendship/Hurt/Comfort - Chapters: 1 - Words: 1,120 - Reviews: 3 - Favs: 20 - Follows: 2 - Published: 11/3/2012 - 11th Doctor, Molly Hooper - Complete
What Is Right by luckycomet09 reviews
[DISCONTINUED] Charlotte Lily Potter just wanted to rest, but she should have known that would have been too simple, too mundane a task for the Girl-Who-Lived turned Master of Death. AU.
Crossover - Harry Potter & Avengers - Rated: T - English - Friendship - Chapters: 3 - Words: 11,486 - Reviews: 278 - Favs: 1,233 - Follows: 1,723 - Updated: 5/7/2013 - Published: 4/2/2013 - [Harry P., Captain America/Steve R.] [Iron Man/Tony S., Pepper P.]
Clever Green by wickedlfairy17 reviews
Lily was a brilliant woman, but everyone has secrets. Lily was smart enough to prepare for every eventuality and was willing to do anything to ensure her son was safe. Even if it meant letting out a secret she took to the grave...the truth was James was not the best husband and Lily was not the most faithful wife. Sherlock never thought the title, dad suited him but Father was fine
Crossover - Harry Potter & Sherlock - Rated: M - English - Adventure - Chapters: 3 - Words: 10,036 - Reviews: 384 - Favs: 2,017 - Follows: 2,701 - Updated: 9/3/2013 - Published: 4/13/2013
New Beginnings, Harder Struggles by I.C.2014 reviews
Erik decides to stay and together, Charles, and he begin to recruit new students for the Xavier Institute. During this journey, they attract the attention of a certain group of supernaturals, who watch them from the dark... Edits made, chapter 5 has now been extended. Please read and enjoy
Crossover - X-Men: The Movie & True Blood - Rated: T - English - Fantasy - Chapters: 7 - Words: 18,524 - Reviews: 11 - Favs: 22 - Follows: 36 - Updated: 11/29/2013 - Published: 8/11/2011 - Erik L./Magneto, Charles Xavier/Professor X, Sookie S., Godric
Have Chrome, Will Travel by Deadlandmarshal reviews
Albus Dumbledore has been looking for his young charge for a long time, he is being assaulted on all sides by those who are looking for the young man he lost so long ago. He has taken a final desperate gamble with the coming of the Tri-Wizard Tournament, he wanted Harry Potter… the Chrome Wizard has come! Betaed by the amazing pazed!
Harry Potter - Rated: M - English - Adventure/Family - Chapters: 76 - Words: 199,687 - Reviews: 2951 - Favs: 4,574 - Follows: 4,706 - Updated: 7/29/2016 - Published: 2/3/2013 - Harry P. - Complete
Jade Stark by Children of Darkness reviews
Lily goes to America, and comes back pregnant. How will being someone else's daughter change the HP universe for Jade? And also, who were the real parents of the late Lily Potter? will include some things from the comics.
Crossover - Harry Potter & Ironman - Rated: T - English - Chapters: 27 - Words: 48,644 - Reviews: 962 - Favs: 3,131 - Follows: 3,535 - Updated: 1/29/2015 - Published: 9/17/2011 - Harry P., A. E. Stark/Tony
A Sage Among Wizards by Kythorian reviews
An old and dying Naruto throws his soul forward through time in order to prevent the Juubi's escape upon his death. His soul merges with that of 15 month old Harry Potter in the moment the Killing Curse is reflected. Super!Harry.
Crossover - Harry Potter & Naruto - Rated: T - English - Adventure/Humor - Chapters: 12 - Words: 74,226 - Reviews: 3334 - Favs: 5,803 - Follows: 6,527 - Updated: 8/28/2013 - Published: 12/18/2011 - Harry P.
Making a Difference by Halt.CPM reviews
AU, Dimension Travelling. Just one of those fics everyone gets the urge to write about. Semi-crack, I guess.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 16 - Words: 59,047 - Reviews: 522 - Favs: 1,138 - Follows: 1,375 - Updated: 5/16/2013 - Published: 4/13/2012 - Harry P.
Beyond the Veil Volume One: Arrival by megamatt09 reviews
After stepping through the veil in the Department of Mysteries, Harry finds himself in an alternate universe. He has to find a way to adapt to a war of a different kind. Harry/Multi. DC Elements later.
Crossover - Harry Potter & X-Men: Evolution - Rated: M - English - Adventure/Drama - Chapters: 52 - Words: 343,939 - Reviews: 1575 - Favs: 2,211 - Follows: 1,616 - Updated: 7/10/2013 - Published: 1/5/2013 - Harry P., Shadowcat/Katherine P./Kitty P. - Complete
Chosen Ones by arturus reviews
Born thousands of years apart 2 children of prophecy are thrown together after a cosmic accident. Paul Atreides is just beginning his journey while an emotionally scarred Harry has completed his and found that his life is still not his own. Beta read by XRaiderV1. Cover Image courtesy of Jonn Wolfe.
Crossover - Harry Potter & Dune - Rated: M - English - Sci-Fi/Drama - Chapters: 23 - Words: 187,500 - Reviews: 571 - Favs: 834 - Follows: 1,112 - Updated: 7/1/2018 - Published: 5/4/2011 - Harry P.
Gods Among Us by arturus reviews
Fate is a funny thing sometimes. Harry Potter and his friends survived their trial by fire and defeated Voldemort. A year has passed and Hermione Granger is apprenticed as a Curse Breaker. When she discovers an ancient tomb she talks Harry into helping with the excavation. Now they are trapped and they'll need a miracle to survive. HP/BSG now with quite a bit of Stargate in the mix
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 23 - Words: 218,253 - Reviews: 862 - Favs: 1,796 - Follows: 2,396 - Updated: 10/2/2018 - Published: 1/9/2012 - Harry P., Hermione G.
Hermione, Daughter of Hecate by Harpygirl24 reviews
Hermione gets news that she never expected. She's the daughter of Hecate and her skills will be needed during her second year. A Harry Potter/Percy Jackson crossover.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 30 - Words: 38,714 - Reviews: 235 - Favs: 309 - Follows: 206 - Updated: 2/19/2013 - Published: 1/28/2012 - Hermione G., Hecate - Complete
Sanctuary on a Starship by uoduck reviews
Harry has outlived all of the wizarding race and is now living as a hermit on a new planet. He encounters two starfleet officers, who change his life and then changes theirs. This will end up being Harry/ Khan, just as a warning.
Crossover - Harry Potter & Star Trek: 2009 - Rated: M - English - Drama/Angst - Chapters: 14 - Words: 23,065 - Reviews: 178 - Favs: 921 - Follows: 1,215 - Updated: 9/14/2014 - Published: 6/10/2013 - [Harry P., John Harrison/Khan] - Complete
The Eyes of Merlin by Sorcerer's Scone reviews
Harry finds a mysterious, ancient potion tucked in a corner of the library, labeled 'the eyes of Emrys.' Desperate for a plan for the second task, he drinks it. Update: This story is abandoned. Chapter 18 is a summary of the plot that never got written.
Crossover - Harry Potter & Merlin - Rated: T - English - Chapters: 18 - Words: 56,359 - Reviews: 247 - Favs: 1,062 - Follows: 1,117 - Updated: 5/3/2018 - Published: 4/25/2012 - [Harry P., Morgana] Merlin - Complete
Harry Stark of the Red Winter by oso1991 reviews
Harry fell through the veil due to a battle in the Ministry many years after the fall of Voldemort. Sent through time and space, he fell in the lands of Westeros as a young child. Raised under the protection of Lord Stark, how will Harry change the game?
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure - Chapters: 6 - Words: 61,470 - Reviews: 868 - Favs: 4,277 - Follows: 4,832 - Updated: 4/12/2013 - Published: 5/23/2012 - Harry P., Eddard S.
Visiting the Anomalies of America by yinngoh reviews
After farewelling the last of his friends, Harry decides to take time off Britain travel the world - search for a new purpose. He starts off in America. Being known internationally for all its "abnormalities", Harry decides to seek them out, hoping to make some new friends. Immortal Master of Death AU; Slash. SLOW UPDATES
Crossover - Harry Potter & X-Men: The Movie - Rated: T - English - Romance/Drama - Chapters: 21 - Words: 92,459 - Reviews: 849 - Favs: 2,868 - Follows: 3,611 - Updated: 5/22/2015 - Published: 8/26/2012 - Harry P., Logan/Wolverine
7th Fleet Lost by L4 of the WEST reviews
What happens when ships from the Terran Federation of the Starship troopers universe ends up in the Stargate universe? i have no idea but i'm trying to find out. Currently looking for co authors. Chapter 13 re-done.
Crossover - Stargate: SG-1 & Starship Troopers - Rated: M - English - Sci-Fi/Adventure - Chapters: 23 - Words: 106,356 - Reviews: 196 - Favs: 213 - Follows: 252 - Updated: 9/2/2015 - Published: 3/17/2013
Tiber's Compendium by Lil Nezumi reviews
Severely Edited - End of Year 3 & Year 4 re-write, Char. Ooc, AU/AR, still within JKR's world and then some - A book found in an ancient cavern, accessible only by a Parselmouth, leads a youth to discover alternative magic and perhaps a way to change his learning process or the magic he learns. Harry is aware of some things, also featured with a studious nature of a different sort.
Crossover - Harry Potter & Elder Scroll series - Rated: T - English - Adventure/Family - Chapters: 18 - Words: 70,152 - Reviews: 103 - Favs: 719 - Follows: 401 - Updated: 6/2/2013 - Published: 6/1/2013 - Complete
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