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Crossovers
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Focus: General All Categories, Since: 09-15-04
Founder: Jess S1 - Stories: 740 - Followers: 36 - Staff: 5 - id: 1076
Fan Fiction Crossovers are the combination of two or more unrelated series with one story or series. Crossovers can be very difficult to write, but some come out exceptionally well and can be immensely entertaining. This C2 Community will focus only on Crossovers, in an attempt to make good reads easier to find. All are welcome!Bye! Jess S

Slayer Number Three by Jellohead95 reviews
Felicity wasn't just the IT girl. She was a slayer and not just any slayer. She was the third slayer, the one that the first council forgot about. Just a one-shot exploring Felicity's non-existent background. Now a series of slightly semi-connected one-shots. Ch10. A benefactor's meeting reveals more about Felicity than Isabel and Oliver ever expected.
Crossover - Buffy: The Vampire Slayer & Arrow - Rated: T - English - Drama/Humor - Chapters: 10 - Words: 20,194 - Reviews: 76 - Favs: 160 - Follows: 237 - Updated: 8/4/2014 - Published: 12/27/2013 - Oliver Q., Felicity S.
When Lightning Strikes by Ellabee15 reviews
After being banished from Asgard, Thor crash lands outside of Starling.
Crossover - Thor & Arrow - Rated: T - English - Chapters: 19 - Words: 47,433 - Reviews: 149 - Favs: 120 - Follows: 132 - Updated: 12/1/2015 - Published: 9/28/2015 - Thor, Felicity S. - Complete
Felicitas by Jess S1 reviews
Felicity was born a long, long time before computers... and just about everything else. How will Oliver and Team Arrow react to The Game? OLICITY
Crossover - Highlander & Arrow - Rated: K+ - English - Adventure/Romance - Chapters: 5 - Words: 109,282 - Reviews: 15 - Favs: 40 - Follows: 74 - Updated: 1/9 - Published: 6/5/2015
The Price of Secrets by MarbleGlove reviews
This fight for jurisdiction did not go the way Gibbs had expected.
Crossover - Buffy: The Vampire Slayer & NCIS - Rated: K+ - English - Drama - Chapters: 2 - Words: 4,363 - Reviews: 19 - Favs: 71 - Follows: 39 - Updated: 11/15/2014 - Published: 12/29/2013 - Complete
Attack on Ranma by Screaming Dean reviews
This is a Ryoga and Eren Yeager fusion, crossing their anime together. The time is the distant past for both Asia and Europe taking place in the year 846 after the Colossal Titan kicked a huge hole into Wall Maria. Ranma and her pet rabbit, Ryoga, arrive at Jusenkyo for the end of her training trip where the titans have finally arrived there Eren/RyogaxRanmaxJohnny ArminxRanko
Crossover - Ranma & Anime X-overs - Rated: T - English - Adventure/Drama - Chapters: 14 - Words: 89,329 - Reviews: 130 - Favs: 29 - Follows: 36 - Updated: 2/6 - Published: 8/17/2014
Events in Lordran by BirdsSoul reviews
Crossover tale: Dark Souls, John & Sherlock from the BBC series, Lon'qu from Fire Emblem Awakening & two OCs: Sofia & Emma. Friendship, Romance and battles to the death entail. Third in the collaborative series: 'Digipath'. The first story, set in Fire Emblem, is being written by Jay5312. My DeivantArt is called Elda-Fire and you can see drawings of the characters there :)
Crossover - Sherlock & Dark Souls - Rated: T - English - Adventure/Fantasy - Chapters: 6 - Words: 14,998 - Reviews: 3 - Favs: 2 - Follows: 2 - Updated: 7/2/2014 - Published: 5/23/2014 - Sherlock H., John W., Oscar, Knight of Astora, Crestfallen Warrior
Green Slayer's Light by texaswookie reviews
Ten Year old Buffy Summers finds a Green Lantern Ring and confronts a baddie what does a girl do?
Crossover - Buffy X-overs & Justice League - Rated: K - English - Humor - Chapters: 1 - Words: 978 - Reviews: 9 - Favs: 50 - Follows: 14 - Published: 2/10/2010 - Complete
Routine Procedure by meggannn reviews
A meeting at a broken-down red telephone box. Sherlock needs to make a call and Harry's just trying to get to work.
Crossover - Harry Potter & Sherlock - Rated: K - English - Humor - Chapters: 1 - Words: 852 - Reviews: 68 - Favs: 243 - Follows: 129 - Published: 7/13/2012 - Harry P., Sherlock H. - Complete
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: 941 - Favs: 2,874 - Follows: 3,907 - Updated: 9/9/2013 - Published: 11/27/2012 - Harry P., Sherlock H.
Wand and Shield by Morta's Priest reviews
The world is breaking; war and technology are pushing on the edge of the unbelievable, and S.H.I.E.L.D. desperately attempts to keep the peace. The soldier and the scientist are not the only lights that push back against the darkness, however; magic will encompass the world again as the last wizard makes himself known.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 33 - Words: 260,787 - Reviews: 6685 - Favs: 11,185 - Follows: 12,924 - Updated: 7/22/2015 - Published: 6/2/2012 - Harry P.
Strangers in Bars by Whispering Darkness reviews
Everyone else was avoiding the strange man but Harry felt himself drawn to him. His loud, archaic speech and enthusiastic drinking seemed to be off-putting to most people but to the Gryffindor it felt comfortingly familiar how different the man was.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Friendship - Chapters: 2 - Words: 3,716 - Reviews: 299 - Favs: 2,338 - Follows: 1,382 - Updated: 5/30/2013 - Published: 7/17/2012 - Harry P., Iron Man/Tony S., Thor - Complete
A Galaxy Far, Far Away by Syl reviews
Dick Grayson's "uncle," John Sheppard, is unaware of the Wayne family business. That's only fair, since Dick is unaware of his uncle's job.
Crossover - Batman & Stargate: Atlantis - Rated: K+ - English - Family - Chapters: 1 - Words: 4,838 - Reviews: 15 - Favs: 40 - Follows: 19 - Published: 6/1/2013 - Richard G./Nightwing, Bruce W./Batman, John S. - Complete
Assemble by Senior Tomarry reviews
While being confined inside the mental hospital, Dr. Selvig meets a strange young man who brought up an even stranger question. "Every tree has its Mother Tree. If the same thing applies to Yggdrasil, the world tree then could there be a forest of Yggradasil?"
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 3 - Words: 6,210 - Reviews: 44 - Favs: 241 - Follows: 434 - Updated: 11/8/2013 - Published: 6/1/2013 - Harry P., Erik S.
Cold Revenge by Shakespeare's Fury reviews
In the wake of a tragedy, Obi-Wan finds himself trapped on Earth. As he tries to maintain his Jedi identity, the Avengers get word of a new hero in a brown cloak. Of course, Tony has to investigate. Upon realizing they share a common enemy Obi-Wan joins forces with them. But when nightmares of their fears threaten to tear them apart, they must decide between justice and revenge.
Crossover - Star Wars & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 22,649 - Reviews: 98 - Favs: 159 - Follows: 277 - Updated: 1/24 - Published: 11/30/2012 - Obi-Wan K., Captain America/Steve R., Iron Man/Tony S., Hawkeye/Clint B.
The Gringotts Account by Lancer47 reviews
The New Slayers and Watchers Council is having a hard time finding one of their largest bank accounts.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: K+ - English - Adventure - Chapters: 5 - Words: 21,458 - Reviews: 47 - Favs: 96 - Follows: 121 - Updated: 4/9/2013 - Published: 11/14/2010 - Complete
The Road Not Taken by JA Baker reviews
Eli wasn't the first person Rush went to for help...
Crossover - Numb3rs & Stargate: Universe - Rated: K - English - Sci-Fi/Drama - Chapters: 1 - Words: 993 - Reviews: 7 - Favs: 20 - Follows: 7 - Published: 11/2/2009 - Charlie E., Dr. N. Rush - Complete
HeArt History by Goddess Bless reviews
Penelope is angry over Kevin's betrayal. She fears that she will never find another guy who would take her on her own terms. When a nasty slip in a coffee shop leads to potential romance, how will this technical analyst take to the unknown. Who is the green eyed art historian, and why can she not stop thinking about him? HP/PG Somewhat epilogue compliant, but not really.
Crossover - Harry Potter & Criminal Minds - Rated: T - English - Romance/Humor - Chapters: 14 - Words: 33,277 - Reviews: 374 - Favs: 941 - Follows: 1,523 - Updated: 9/28/2015 - Published: 10/21/2012 - Harry P., P. Garcia
Journal of Sally Acorn by Chris000 reviews
Out of the night, a mysterious ship filled with people from a different universe comes to Mobius. A shocked princess is intrigued by these people and decides to learn as much as she can about them. History has been changed, and she's along for the ride.
Crossover - Sonic the Hedgehog & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 118 - Words: 223,001 - Reviews: 17 - Favs: 19 - Follows: 14 - Updated: 12/24/2015 - Published: 4/2/2011 - Sally
Harry Romanoff-Barton by Eternity sword reviews
Let's all admit it: leaving Harry on a doorstep was pretty careless. So what happens when Black Widow finds him after a mission in Surrey?
Crossover - Harry Potter & Avengers - Rated: K+ - English - Family/Adventure - Chapters: 13 - Words: 22,063 - Reviews: 1768 - Favs: 3,715 - Follows: 5,610 - Updated: 6/20/2014 - Published: 3/13/2013 - Harry P., Black Widow/Natasha R.
Haven't Met Him Yet by mmooch reviews
Instead of turning to Spike, Buffy meets somebody new during Sweet's visit. Now that the spell's broken, can she find him again, and will it change anything?
Crossover - Buffy: The Vampire Slayer & X-overs - Rated: T - English - Hurt/Comfort/Romance - Chapters: 4 - Words: 6,623 - Reviews: 39 - Favs: 11 - Follows: 23 - Updated: 5/11/2013 - Published: 7/27/2012 - Buffy S.
Harry Helason by whitetigerwolf reviews
After seduceing Thor, Hela hid thier child in the mortal world. Now the time has come for him to know the truth of his heritage. One-Shot, Complete. NO SLASH. Past Thor/Hela.
Crossover - Harry Potter & Thor - Rated: T - English - Family/Drama - Chapters: 1 - Words: 2,053 - Reviews: 105 - Favs: 862 - Follows: 383 - Published: 10/5/2012 - Harry P., Thor - Complete
Dagnirel by emerald sorceress reviews
There is no word for Buffy in Sindarin so the elves call her Dagnirel, the Bane Star, for she fell from the sky and her eyes glitter with diamond light. But no-one can stand before her when she bares her blades in battle and death is her gift.
Crossover - Buffy: The Vampire Slayer & Hobbit - Rated: T - English - Angst/Romance - Chapters: 1 - Words: 7,275 - Reviews: 87 - Favs: 405 - Follows: 85 - Published: 1/4/2013 - Buffy S., Thorin - Complete
My Dad's a Norse God, Bones by Limited-Fantasy reviews
Three years in space and Jim thinks nothing can really surprise him anymore. Well, apparently gods and family still can, as he finds out when he accidentally ends up in Asgard. Norsekink crack prompt fill.
Crossover - Star Trek: 2009 & Thor - Rated: K+ - English - Humor - Chapters: 7 - Words: 3,361 - Reviews: 24 - Favs: 113 - Follows: 35 - Updated: 10/22/2011 - Published: 9/19/2011 - J. Kirk, Loki - 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: 814 - Favs: 3,814 - Follows: 1,862 - Updated: 12/20/2012 - Published: 11/29/2012 - Harry P., Loki - Complete
Eschatology, Parenting, and You (by Dr Granger, BChD) by Dresden Blue reviews
Hermione comes home from her fifth year at Hogwarts bringing more than just the emotional baggage of a budding Wizarding War - specifically, a young man with a flair for enigmatic statements and throwing knives. Her father investigates, and likes what he finds. Implied Loki/Hermione. Standalone two-part companion to Aphelion. Giftfic for the 400th reviewer of Aphelion. Complete.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Humor/Hurt/Comfort - Chapters: 2 - Words: 9,580 - Reviews: 20 - Favs: 108 - Follows: 68 - Updated: 1/26/2013 - Published: 12/16/2012 - Hermione G., Loki - Complete
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