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Passions Prologue by Dana Keylits reviews
Before there was Richard Castle, there was someone else, someone special, someone who'd taught Kate how to enjoy her life. Her name was Bette Porter, and in the fall of 1998, they'd spent 15 days together. This story is femSLASH, that means same-gender sexuality. If you are at all uncomfortable with this, please do not read. I do not want to have to wade through homophobic reviews.
Crossover - L Word & Castle - Rated: M - English - Romance/Friendship - Chapters: 32 - Words: 40,642 - Reviews: 247 - Favs: 62 - Follows: 87 - Updated: 12/17/2013 - Published: 7/20/2013 - Complete
Todo lo dinámico del amor by Meli18ARG
FANFIC HOTCH/REID :D I LOVE BOTH OF THE CHARACTERS AND I HAVE REALIZED SOME YEARS AGO THAT THEY COULD BE TOGETHER IN A.U. XD SOME SCENES OF SLASH! YOU'RE WARNED! AMO A AMBOS PERSONAJES Y ME DI CUENTA HACE ALGUNOS AÑOS Q PODRÍAN ESTAR JUNTOS EN ALGUNA SUERTE DE UNIVERSO ALTERNATIVOXD... ESPERO Q LES GUSTE MI OBRA!:) ALGUNAS ESCENAS DE SLASH... ESTÁN ADVERTIDOS!
Crossover - Criminal Minds & Castle - Rated: T - Spanish - Drama/Romance - Chapters: 10 - Words: 32,965 - Favs: 3 - Follows: 1 - Updated: 12/13/2013 - Published: 3/7/2013 - A. Hotchner/Hotch, S. Reid, Rick C., Kate B.
Switching Perspectives by gigi2690 reviews
A woman selling an artifact is murdered and now Myka and Helena must work with Beckett and Castle to solve the case. Castle and H.G. bicker and tease; Myka and Beckett roll their eyes when they aren't bumping heads. Things go awry, artifact hijinks ensue... and the four of them discover that the murder is just the beginning of a far more insidious plot. Bering and Wells/Caskett
Crossover - Castle & Warehouse 13 - Rated: M - English - Humor/Adventure - Chapters: 3 - Words: 12,423 - Reviews: 23 - Favs: 24 - Follows: 68 - Updated: 12/4/2013 - Published: 4/3/2013 - Rick C., Kate B., Myka B., Helena G. W.
New Friends, New Enemies by Wolfwind97 reviews
Jack and Kate Beckett used to be good friends. Now, Kate has invited Jack and Alex to New York to visit. Alex can get away from MI6 for a while and Jack can reunite with an old friend. What could go wrong? Will Kate and Castle learn about Alex's 'job?
Crossover - Alex Rider & Castle - Rated: T - English - Suspense - Chapters: 14 - Words: 24,076 - Reviews: 82 - Favs: 103 - Follows: 102 - Updated: 11/30/2013 - Published: 6/7/2012 - Alex R./Cub, Rick C. - Complete
When Seamus Met Martha by criminally charmed reviews
Seamus Finnegan has come to New York to visit his cousin Kevin Ryan. How much trouble could he be? Lots.
Crossover - Harry Potter & Castle - Rated: T - English - Humor - Chapters: 1 - Words: 5,774 - Reviews: 18 - Favs: 99 - Follows: 31 - Published: 11/28/2013 - Seamus F., Rick C., Martha R., Kevin R. - Complete
Memoir by Kavi Leighanna reviews
Some things never changed... unless he made them change. Crossover casefic with H/P, Caskett and underlying other couples. Co-authored with SignedSealedWritten. (2015 PCA Winner - Best Crossover)
Crossover - Criminal Minds & Castle - Rated: T - English - Drama/Romance - Chapters: 14 - Words: 43,878 - Reviews: 273 - Favs: 220 - Follows: 343 - Updated: 11/25/2013 - Published: 4/26/2010
Marked Man by Gabriel Seraph reviews
A dead sailor at a Mystery Writers' Convention in New York attracts the attention of both Rick Castle and Thom E. Gemcity, better known to us as Timothy McGee. Part 1 of the Scriven Bones Trilogy. A collaboration with Evenmoor. Moderate violence.
Crossover - NCIS & Castle - Rated: T - English - Mystery/Crime - Chapters: 7 - Words: 7,398 - Reviews: 27 - Favs: 37 - Follows: 63 - Updated: 11/19/2013 - Published: 10/25/2013 - Tim M., Rick C., Kate B., Javier E.
Connection by Twisha reviews
Despite never having met, two people in the 'verse share a strange connection. Set entirely in the Firefly 'Verse, no slash, no time travel. Reviews are shiny! Complete, for now.
Crossover - Firefly & Castle - Rated: T - English - Sci-Fi/Family - Chapters: 13 - Words: 14,770 - Reviews: 127 - Favs: 17 - Follows: 31 - Updated: 11/18/2013 - Published: 3/8/2013 - Mal, Rick C. - Complete
Against All Odds by Drachesoul reviews
THIS IS A CRACKFIC! Richard Castle is approached by a woman who believes that something is going to go down at the National Dog Show and asks for his help. He knows that he can't do this alone. This requires a team. Hitter, Hacker, Grifter, Thief. Together alongside Ruby Lucas, Claudia Donovan, Rachel Berry and Kenzi, Castle formulates a plan to bring down a corrupt show dog owner.
Crossover - Castle & Glee - Rated: T - English - Humor/Crime - Chapters: 1 - Words: 3,083 - Reviews: 2 - Follows: 4 - Published: 11/17/2013 - Rick C.
Keeping Watch by r2roswell reviews
Fate brings together the lives of Emma Swan, Neal Cassidy, Henry Mills, Gold, and the detectives of the 12th Precinct Emma is on the search for Gold's son and Detective Beckett is on the search for a murderer which leads her to Neal Cassidy, Emma's ex-boyfriend. Takes place during S2 "Manhattan" OUAT episode and S5 of Castle.
Crossover - Castle & Once Upon a Time - Rated: T - English - Fantasy/Family - Chapters: 12 - Words: 14,009 - Reviews: 22 - Favs: 44 - Follows: 29 - Updated: 11/14/2013 - Published: 10/12/2013 - Rick C., Kate B., Emma S., Neal C./Baelfire - Complete
Gone So Long by Dr. Anthro-Tano reviews
After the TNoTD, The Doctor disappears for five years after his and Clara's relationship becomes a little deeper than friends. He drops her off in the wrong place, and it turns Clara's world upside down. When he comes back Clara has moved on with her life, and a tragedy a year before the Doctor came back casts a dark shadow over Clara and others. Bad summary good story.
Crossover - Doctor Who & Castle - Rated: T - English - Hurt/Comfort/Romance - Chapters: 2 - Words: 5,088 - Reviews: 6 - Favs: 6 - Follows: 13 - Published: 11/12/2013 - 11th Doctor, Clara O., Kate B., Rick C.
Connection: Three of a Kind by Twisha reviews
This is a birthday fic set in my Connection 'verse. You do not have to have read the other fic to understand this one. THIS IS Porn Without Plot, sort of an AU of an AU. It's a what if, and doesn't really happen in the normal continuity. This is Mal/Kate/Rick. If you don't like threesomes, do not read. If you do, or feel like taking a chance: enjoy.
Crossover - Firefly & Castle - Rated: M - English - Romance/Hurt/Comfort - Chapters: 8 - Words: 6,527 - Reviews: 33 - Favs: 22 - Follows: 12 - Updated: 11/9/2013 - Published: 10/19/2013 - Mal, Kate B., Rick C. - Complete
Point of Convergence by FallToYourKnees reviews
When a serial killer who has taken the lives of six people in New York moves on to killing people in Boston, Detective Kate Beckett and her team join the investigation there with the Boston Police Department's best homicide team. Will she and Detective Jane Rizzoli be able to move on from their turbulent past together and solve the case when the killer targets one of them?
Crossover - Castle & Rizzoli & Isles - Rated: T - English - Drama/Romance - Chapters: 2 - Words: 2,121 - Reviews: 9 - Favs: 24 - Follows: 40 - Updated: 11/7/2013 - Published: 11/4/2013 - Kate B., Rick C., J. Rizzoli, M. Isles
Worlds Collide (SPNCastle) by castiel-in-a-sherlocked-tardis reviews
Castiel finds out that Kate Beckett and Richard Castle are weapons used by the angels. The demons want them dead, and the angels want to keep them safe, but none have actually tried. Kate, Castle, and Castiel soon find out that the angels have sided with the demons, and Dean, Sam, Castiel, Castle, and Kate have to team up, not only to save their lives, but to save the world.
Crossover - Supernatural & Castle - Rated: T - English - Supernatural/Romance - Chapters: 1 - Words: 248 - Reviews: 1 - Favs: 4 - Follows: 3 - Published: 10/26/2013
Old friends by Always47-TOW146 reviews
On the way to a crime scene in Greenwich Village, Castle decides to stop into the closest coffee shop so he, like most mornings, can buy his and Becketts coffees. Whilst waiting at the counter for the coffees, he sees someone he recognizes siting on a seat near him, talking to a group of people, so he decides to call the persons name... Who is it? How does he know them?
Crossover - Friends & Castle - Rated: K+ - English - Chapters: 1 - Words: 1,024 - Reviews: 2 - Favs: 8 - Follows: 7 - Published: 10/22/2013
Devil's Due by Stephensmat reviews
"Ahh, but there is something you want more than justice. You don't ask; because you think it's impossible. But if there was such power in the universe... or any other universe... what would you wish for? And if I could make it happen?" Gold tempted, flashing bright yellow cats-eyes at Beckett. "Would that be worth something to you, Detective?"
Crossover - Castle & Once Upon a Time - Rated: T - English - Drama/Adventure - Chapters: 4 - Words: 28,783 - Reviews: 24 - Favs: 27 - Follows: 12 - Updated: 10/17/2013 - Published: 9/8/2013 - Rick C., Kate B., Alexis C., Rumpelstiltskin/Mr. Gold - Complete
Castle Bones by Cassie Bones reviews
Castle/Bones crossover. It needed to happen. I have no regrets. Read and Review! Rated T now but may become M
Crossover - Bones & Castle - Rated: T - English - Romance/Humor - Chapters: 13 - Words: 20,772 - Reviews: 87 - Favs: 121 - Follows: 107 - Updated: 10/12/2013 - Published: 3/7/2013 - T. Brennan, Rick C. - Complete
I Ain't Him by SuzuranCrow23 reviews
Malcolm Reynolds was having a normal day until confronted by a woman claiming to know him as 'Richard Castle'. Only, Mal has no idea who she's gorram talkin' about. But damn if she wasn't pretty for an Alliance spy.
Crossover - Firefly & Castle - Rated: M - English - Romance/Mystery - Chapters: 5 - Words: 7,249 - Reviews: 23 - Favs: 19 - Follows: 50 - Updated: 10/7/2013 - Published: 3/29/2012 - Mal, Kate B.
Free by delenn39 reviews
X-over: Dirty Dancing&Castle. Martha visits Kellerman's and mets Johnny Castle.
Crossover - Dirty Dancing & Castle - Rated: K - English - Romance - Chapters: 5 - Words: 8,407 - Reviews: 11 - Favs: 3 - Follows: 4 - Updated: 10/5/2013 - Published: 6/30/2013 - Martha R. - Complete
Meeting for the first Time by castlencis reviews
Alexis Castle is in her favorite coffee shop when she meets Reid Garrett for the first time.There will be some mention of Caskett/Smacked.
Crossover - CSI: New York & Castle - Rated: K - English - Friendship/Romance - Chapters: 7 - Words: 14,801 - Reviews: 7 - Favs: 7 - Follows: 7 - Updated: 10/2/2013 - Published: 3/2/2012 - Alexis C.
Just How The Story Goes by Sentai-Rider Fan reviews
Nicky is feeling a little stressful after another day at school, she goes to burning flame of hers as the two of them think back on how they first met and what the future lies for them. Nicky X Alexis.
Crossover - Castle & Blue Bloods - Rated: T - English - Romance/Friendship - Chapters: 1 - Words: 1,521 - Reviews: 5 - Favs: 17 - Follows: 6 - Published: 9/22/2013 - Alexis C., Nicole R-B./Nicki - Complete
Of Mice and Men by The Black Sluggard reviews
In which a city mouse visits the country, which predictably leads to trouble and (in no particular order) revelations, relations and reciprocation, a funeral and a shotgun wedding, and Javier almost gets eaten by a panther. Slash, Javier Esposito/Kevin Ryan.
Crossover - Fables & Castle - Rated: T - English - Fantasy/Romance - Chapters: 11 - Words: 30,620 - Reviews: 2 - Favs: 6 - Follows: 1 - Published: 9/15/2013 - [Javier E., Kevin R.] Rose Red, Bigby Wolf - Complete
Kindred Spirits by mysticgirl101 reviews
THREE WAY CROSSOVER:BONES, CASTLE, NCIS. co-written with MissZivaBeckett. Linked to our other stories. A String of robbery homicides cause our three teams to come together as one. And their four daughters unite striking an alliance. Then they are in the wrong place at the wrong time. Better description inside. Don't own Castle, Bones or NCIS, Please R & R
Crossover - NCIS & Castle - Rated: T - English - Family/Hurt/Comfort - Chapters: 15 - Words: 83,806 - Reviews: 28 - Favs: 34 - Follows: 23 - Updated: 9/12/2013 - Published: 6/6/2013 - Tim M., Ziva D., Kate B. - Complete
Don't Look Back in Anger by Lothiriel84 reviews
Alexis is not afraid to speak her mind. - A double drabble. Written for the backward challenge on fan flashworks.
Crossover - Mentalist & Castle - Rated: K+ - English - Hurt/Comfort/Friendship - Chapters: 1 - Words: 200 - Reviews: 5 - Favs: 12 - Follows: 4 - Published: 9/11/2013 - Patrick J., Alexis C. - Complete
A Backward Suitor by Lothiriel84 reviews
It was no wonder that the two of them were friends, even though they seldom got to see each other. - A double drabble. Written for the backward challenge on fan flashworks.
Crossover - Mentalist & Castle - Rated: K+ - English - Humor - Chapters: 1 - Words: 200 - Reviews: 5 - Favs: 10 - Follows: 7 - Published: 9/11/2013 - Patrick J., Rick C. - Complete
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