339Christmas Story » by clayfish32 Sort of sequel to Thanksgiving Story-brief mentions-but could also be stand alone. AU. Castle, Beckett, and a host of Christmas traditions. Rated T to be safe in future chapters.
Castle, T, English, Romance, chapters: 32, words: 85k+, favs: 121, follows: 242, updated: 1/2/2019 published: 11/24/2011, Kate B., Rick C.
420 Oops! » by WRTRD A/U just before "After the Storm." Complete.
Castle, T, English, Romance & Drama, chapters: 7, words: 14k+, favs: 145, follows: 216, updated: 12/30/2018 published: 11/7/2018, Rick C., Kate B.
846 Right Within Your Heart » by Trinity Everett "It's time to make the most of their lives. Starting with embracing the season, embracing the fun they can have with one another and their friends and family." A collection of holiday moments. Caskett. For the 2018 Castle Winter Ficathon. Complete.
Castle, T, English, Romance & Family, chapters: 25, words: 37k+, favs: 136, follows: 178, updated: 12/25/2018 published: 12/1/2018, [Kate B., Rick C.]
669 Near Light » by bravevulnerability "All I want this Christmas is just to be here, to remember. But if I can't do that… I want to make new memories, build new traditions to go with the old." An AU that takes place immediately after the events of 3x24, Knockout. Set during the Christmas season.
Castle, T, English, Romance & Hurt/Comfort, chapters: 12, words: 44k+, favs: 300, follows: 285, updated: 12/24/2018 published: 12/14/2018, Rick C., Kate B.
51 Fowl Play by skygirl55 A Caskett pre-show Christmas-themed meet-cute. One shot.
Castle, K+, English, Humor, words: 3k+, favs: 49, follows: 24, 12/23/2018
190 Don't Bet the Castle » by Alyssa86InMN Following their rogue mission in Los Angeles to solve the murder of Mike Royce, Castle and Beckett find themselves making an emergency landing in Las Vegas where they make a life-altering bet. NOW COMPLETE
Castle, T, English, Romance & Drama, chapters: 11, words: 14k+, favs: 111, follows: 186, updated: 12/20/2018 published: 12/6/2018, Rick C., Kate B.
45Surprised by RedGrayBall Castle is puzzled when Beckett turns up unannounced one evening to spend time with his family, not knowing that she's ready for a change in their relationship.
Castle, K+, English, Romance, words: 1k+, favs: 70, follows: 48, 12/12/2018, Rick C., Kate B.
157 Happy Now » by skygirl55 The disappearance of Richard Castle rocked Kate Beckett's world—and his return just might do the same. Semi-AU Season 3. Post 3XK.
Castle, M, English, Angst & Drama, chapters: 5, words: 16k+, favs: 127, follows: 136, updated: 11/19/2018 published: 11/16/2018, [Kate B., Rick C.]
566Mr Right » by Swordwriter After the dirty bomb/freezer incidents and kate choosing Josh Castle has had enough and walks away from her and the precinct. After being out of the city for two months he returns and ends up on the TV show Mr.Right, a match making show. In the intirem Kate breaks up with Josh and realizes what she lost. Learning of the show and Castle's involvement, she fears she may lose him.
Castle, M, English, Romance & Hurt/Comfort, chapters: 24, words: 66k+, favs: 127, follows: 273, updated: 11/19/2018 published: 3/6/2015
89 There's Always A Story: Under The Covers » by Lord of Kavaka M-Rated Companion to There's Always A Story. A collection of unrelated M-Rated one shots, ficlets, and/or drabbles. I'm open to prompts.
Castle, M, English, Romance, chapters: 7, words: 9k+, favs: 123, follows: 179, updated: 11/16/2018 published: 1/27/2015, [Rick C., Kate B.]
31 Warp by CheerfulChemist This is a one shot, strictly for fun, entry into the Castle Halloween Bash 2018. It can take place any time while Rick and Kate are living together at the loft. A dimensional warp?
Castle, K+, English, Fantasy & Humor, words: 1k+, favs: 23, follows: 13, 10/16/2018, Rick C., Kate B.
307 There's Always A Story » by Lord of Kavaka "There's always a story, always a chain of events that makes everything make sense." A collection of unrelated one shots, ficlets, and/or drabbles. I'm open to prompts.
Castle, T, English, Romance, chapters: 19, words: 21k+, favs: 141, follows: 224, updated: 9/21/2018 published: 10/25/2014, Rick C., Kate B.
333 Falling Down Two » by WRTRD A follow-up to "Falling Down," which picks up the morning after that story ended and will finish seven and a half months later. Complete.
Castle, T, English, Drama & Romance, chapters: 7, words: 27k+, favs: 77, follows: 132, updated: 8/19/2018 published: 7/10/2018, Rick C., Kate B.
306 Love's Gift » by CheerfulChemist This is an AU story that begins right after "the scene" in Always. The story is told through Castle's eyes. There will be unintended consequences of their passion. The cover image is by Artifex Prime. I call it "Rode Hard and Put Away Wet."
Castle, M, English, Romance & Mystery, chapters: 33, words: 44k+, favs: 74, follows: 109, updated: 8/8/2018 published: 7/7/2018, Rick C., Kate B., Kevin R.
289 Dreams of Future Past » by CheerfulChemist #CastleFicathon2018 "Kate's fingers were slipping, and her feet could find no purchase. The man who had put a bullet in her chest had thrown her over the edge of the roof like a rag doll, but right now her thoughts were far from him. They were only of the man who said he loved her; the man who'd tried to keep her from plunging into the abyss; the man she'd pushed away."
Castle, T, English, Romance & Drama, chapters: 48, words: 81k+, favs: 59, follows: 98, updated: 7/6/2018 published: 5/20/2018, Rick C., Kate B.
1k+ Falling Down » by WRTRD AU set in the summer after S4. Castle and Beckett have left the precinct, but not together. Complete.
Castle, T, English, Drama & Romance, chapters: 29, words: 83k+, favs: 228, follows: 336, updated: 7/2/2018 published: 1/14/2018, Rick C., Kate B.
129 What's in a Word? » by WRTRD Beckett and Castle play a surprising new game, early in S5. Three-shot. Rating will go up to M in the second chapter. Complete.
Castle, T, English, Humor & Romance, chapters: 3, words: 6k+, favs: 71, follows: 79, updated: 6/26/2018 published: 6/23/2018, Rick C., Kate B.
268I Can't Wait To Go Home » by NotYetLostFaith The team haven't seen each other in years, after a massive trauma tore them all apart. As they gather once more, brought together for the memorial, they can't help but remember the terrible events that brought them all there.
Castle, T, English, Angst, chapters: 13, words: 26k+, favs: 77, follows: 234, updated: 6/17/2018 published: 2/12/2018, Rick C., Kate B., Javier E., Kevin R.
210Vignettes 2 » by chezchuckles Continuing the three words prompt-fills from tumblr.
Castle, T, English, Romance, chapters: 16, words: 13k+, favs: 64, follows: 92, updated: 6/9/2018 published: 7/29/2017
52 Returning the Favor by skygirl55 Caskett Season 4 one-shot. AU Post 4x11 (Til Death Do Us Part)
Castle, T, English, Romance, words: 4k+, favs: 97, follows: 36, 5/20/2018, Rick C., Kate B.