698 Flu » by CheerfulChemist This story follows "Evelyn," in the same AU that includes "Guardian Angel" and "The Marlow Prep Murder." The time frame is around 2009-2010. "A racking cough rattles through the loft, and Rick feels his own stomach lurch. Hell! He'll worry about the soup later and get the thermometer now."
Castle, M, English, Hurt/Comfort & Family, chapters: 120, words: 163k+, favs: 58, follows: 71, updated: 11/21/2020 published: 7/25/2020, Rick C., Kate B.
217 Tempest » by chezchuckles After the events of Always, 4x23, Castle and Beckett in his bed, both trying to work through the storm. "What's past is prologue." -The Tempest, William Shakespeare. Rated Mature. Multiple chapters.
Castle, M, English, Romance & Angst, chapters: 6, words: 7k+, favs: 90, follows: 104, updated: 6/24/2020 published: 6/19/2020, Rick C., Kate B.
50 No Trick, Just Treat » by ShutUpAndPull 'Castle Halloween Bash 2019 Entry' : (2-shot, AU, S4) Rick approaches Kate with a last-minute costume idea for his annual Halloween party and, fortunately for him, unfortunately for others, she agrees to it. Cue the party, cue the costumes, cue the treats.
Castle, K, English, Humor & Romance, chapters: 2, words: 4k+, favs: 38, follows: 56, updated: 10/11/2019 published: 10/9/2019, Rick C., Kate B., Javier E., Lanie P.
143 Hypotheticals » by JohnQKole My collection of Non-Canon Caskett stories. Each story features a what-if scenario about this pairing and different times their relationship could have taken a turn toward the romantic. 2 Complete Stories: "Flowers for your Confusion" &"The Conspiracy." Began posting new seasons as separate stories marked as part of the series.
Castle, M, English, Romance, chapters: 10, words: 59k+, favs: 72, follows: 133, updated: 2/17/2019 published: 10/24/2018, [Kate B., Rick C.]
979 Under New Management » by Perspex13 Beckett returns to the precinct to find that things have changed more than expected. Set early in Season 4.
Castle, T, English, Drama & Angst, chapters: 31, words: 134k+, favs: 181, follows: 292, updated: 4/10/2018 published: 1/2/2017, Rick C., Kate B., Javier E., Kevin R.
85 Forget the World » by skygirl55 "Did you just kiss me? In a dumpster?" Caskett Semi-AU
Castle, T, English, Romance & Angst, chapters: 3, words: 12k+, favs: 74, follows: 113, updated: 3/20/2018 published: 3/13/2018, Rick C., Kate B.
438Ripped » by beastfan Alexis has had enough, and she lets Kate know. Rated for language. Based on speculations flying on finale. It has become a multi-chapter story exploring how decisions have a ripple effect, whether we realize it at the time or not.
Castle, T, English, Drama, chapters: 30, words: 75k+, favs: 170, follows: 412, updated: 1/18/2018 published: 4/29/2013, Rick C., Kate B., Alexis C.
323 Back to the Beginning » by skygirl55 Castle would be the first to admit that their deep friendship was unexpected and slightly peculiar given how different their lives were. Then again, perhaps that was why their bond was as strong as it was; those two descriptors perfectly illustrated the circumstances surrounding their initial meeting. Perhaps it was the path they were destined to walk. Caskett FFYG-AU
Castle, T, English, Romance & Drama, chapters: 11, words: 26k+, favs: 144, follows: 213, updated: 9/12/2017 published: 8/19/2017, Rick C., Kate B.
632 I'm Still Here » by CassandraMcCord On the swings during Watershed, Kate ends it. But when Castle gets a call from a DC hospital three months later, Kate Beckett once again turns his world upside down. *Entry for the 2015 Summer Hiatus Ficathon!*
Castle, T, English, Drama & Romance, chapters: 30, words: 53k+, favs: 245, follows: 601, updated: 8/3/2017 published: 5/20/2015
144 For The Love of Kate Chapter 1 » by Purple Satin Entry Castle 2015 Summer Hiatus Ficathon. Kate has been recuperating from her shooting at Jim's cabin. Kate is having nightmares about her shooting and misses Castle. What if Jim confronts her about her feelings for him? Will she be able to deny them? This story will end after chapter 12, but there is a sequel in Return To Maine
Castle, T, English, Romance & Romance, chapters: 12, words: 55k+, favs: 90, follows: 243, updated: 7/3/2017 published: 7/1/2015, Rick C., Kate B.
479Marching On » by thesewordsinthisworld What happens after Castle and Beckett are shot? This is those seven years we don't get to see.
Castle, T, English, Romance, chapters: 31, words: 43k+, favs: 160, follows: 391, updated: 6/26/2017 published: 5/16/2016, Rick C., Kate B.
66 Into the Woods » by ShutUpAndPull Here comes summer, and with it a piece in response to the following prompt: "Season 5/6. Caskett go camping with Ryan, Espo, Jenny, & Lanie. They play in the river/swim, roast marshmallows, etc. Just all sorts of camp-y stuff."
Castle, T, English, Humor & Adventure, chapters: 5, words: 12k+, favs: 54, follows: 76, updated: 6/12/2017 published: 6/2/2017, Rick C., Kate B., Javier E., Kevin R.
148 Time Turner » by GoAwayAnna AU. Beckett has the power to reverse time, and one day she sleeps with Castle to see how it'd be like, reversing time afterwords so he doesn't have any clue about it. Only she becomes pregnant from the encounter. Will she tell him her secret, and let him be in the baby's life? [Tumblr prompt]
Castle, T, English, chapters: 19, words: 24k+, favs: 131, follows: 296, updated: 6/11/2017 published: 6/6/2015, Rick C., Kate B., Alexis C., Martha R.
150 Episode 17: Found » by Castle Season 9 Beckett is forced to draw on her past experiences to protect herself and Senator Kearney from a new threat, while her team races to solve a case they thought they had closed.
Castle, T, English, chapters: 5, words: 12k+, favs: 55, follows: 37, updated: 4/14/2017 published: 4/10/2017
181 Episode 2: A Timely Demise » by Castle Season 9 When the owner of a coffee shop is found murdered, the team of the 12th Precinct must investigate a multitude of suspects. A case filled with twists and turns leads the team to race against time before a killer can escape. Meanwhile, Beckett and Castle adjust to some life-changing news. Season 9, episode 2.
Castle, K+, English, chapters: 5, words: 10k+, favs: 93, follows: 61, 10/3/2016
270 Gold in the Summertime » by JennaBennett Season 2 AU. We all remember the Season 2 finale. What if Beckett had ignored Gina showing up, bitten the bullet and said what she had intended to say? Castle, Gina and Beckett at the Hamptons. What could possibly go wrong? More to the point, what could possibly go right?
Castle, T, English, Humor & Romance, chapters: 18, words: 44k+, favs: 144, follows: 347, updated: 7/8/2016 published: 1/15/2016, Rick C., Kate B.
77And For You » by FillTheSpaces "You don't have to do this alone. And I'm sorry, but I'm not going to let you. You think you have to carry this burden on your shoulders. You've convinced yourself that the weight of it is just something more you have to bear while the hole in your heart is trying to heal. But that's not true, Kate. I can help carry it, I can take some of the weight." An AU take on 4X01 (Rise).
Castle, T, English, Hurt/Comfort & Romance, chapters: 6, words: 9k+, favs: 66, follows: 246, updated: 4/14/2016 published: 1/14/2016, Rick C., Kate B.
632 No Exit » by WRTRD While staying at Castle's loft after her apartment has blown up, Beckett stumbles on something…surprising. Set shortly after 2x18. Complete.
Castle, T, English, Humor & Romance, chapters: 12, words: 24k+, favs: 214, follows: 306, updated: 1/21/2016 published: 1/4/2016, Kate B.
181Undercover Truths » by AlwaysCasey An undercover case threatens to knock down Beckett's wall once and for all. What happens when C and B are forced to confront their feelings in an non-traditional way? Will they finally be able to admit their own truths? Rated T for mild language.
Castle, T, English, Romance & Humor, chapters: 15, words: 37k+, favs: 119, follows: 362, updated: 11/23/2015 published: 6/15/2015, Rick C., Kate B.
1k+ What Pales in Comparison » by FanficwriterGHC Rick Castle, who kept her from freezing to death and held her hand in front of a bomb, prepared to die with her, wasn't who she was going home with. Kate's night after the end of Countdown.
Castle, M, English, Romance & Hurt/Comfort, chapters: 24, words: 87k+, favs: 1k+, follows: 812, updated: 7/18/2011 published: 3/3/2011, Kate B., Rick C.