Because I'm so enamored of their moment at the end of ep. 3x17 ("Countdown"): For Rick, there are things unsaid after their experiences during the case, and faced with those things, Kate makes a decision for her and for them.

The Conclusion to The Mayor's Gala

In a memory box, on a shelf in their closet, Kate keeps a stack of sealed letters. What Castle doesn't know, is that they were all written for him.

For Kate Beckett and Richard Castle being together is impossible...or is it? [AU Future World / Companion to "The Illusion of Perfect"] 3 Parts.

Mike Royce had fallen into the lure of money. Kate had lost all faith in him even if she did love him. When he died she went after his killer with a vengeance. The problem with her being so focused on his murder had been noticed by someone who wanted her for her skills, for evil. Someone who was on the wrong side of law and order, someone who'd never stop to get what he wanted.

Josh is working the emergency room when Castle and Beckett are brought in after the events of 'Crossfire'. He performs Kate's surgery, but keeps tabs on Castle too, proving that maybe he's not such a bad guy after all.

A pair of flower-shop murders gives Beckett and her team quite a thorny mess to untangle. Meanwhile, Castle and Beckett have an important decision to make. Season 9, Episode 14.

Please accept my apologies. All errors are mine

Kate is 8 1/2 months pregnant, having Braxton Hicks and attends The Mayor's Gala, but will an event at the 12th trigger an early birth? The final stand alone of my pregnancy stand alones. "The Gift", "Kate's Journal," Rocking Chairs and Lullabies"

AU Based on Married At First Sight. Kate and Castle get married without ever meeting before. The first couple of chapters probably won't be M, but ones after that might be.

es año nuevo y el mismo sentimiento de fastidio y soledad invade a Kate ¿Cómo seria dejarse llevar esa noche por tradiciones tontas? perder el control no es malo y Rick se lo enseñaría esa noche.

Castle and Beckett reach a crossroads in their relationship

[One-Shot] In which Kevin Ryan is a centuries old immortal who can't help but dazzle everyone in his path, much to his embarrassment

What happens in the ambulance, and the first few days in the hospital, after Beckett is shot at Montgomery's funeral. AU end of S3, beginning of S4. Complete.

"He's concerned, wants to talk to her about the case, but they'll do that after, he'll use it as an excuse to make her stay, even just the slightest bit longer." A prequel, of sorts, to Falling.

Historia AU, Kate y Rick se reencuentran varios años después de haber tenido una relación fallida, y sin haber sido felices por separado... espero que les guste! Capítulo 44

Found in the files. Early season 5: Rick's been waiting and hoping for a very specific gift from Kate, and she surprises him with it on a quiet night alone at her place.

'She's in the middle of seducing Nigel Wyndham with her words, earning his interest with ease, and he's about to give up that champagne glass he'd been nursing with his prints all over it, when a hand touches her waist, a throat clears. "May I cut in?"' An AU insert for 4x20, 'The Limey'.

Of course Castle could interact with Ryan and Esposito if he had to. Beckett, on the other hand, he was surprised to see as he had not received so much as a text message from her since the day he walked out of the precinct—not that the minded; it was easier that way. [Caskett What if - Prompt inside] Oneshot.

AU Tumblr prompt. Kate Beckett is a professional ballet dancer who opened her own dance studio to teach children. She meets the father of one of her best dancers, eight-year-old Alexis Castle.

You weren't supposed to fall in love with her, you were supposed to fall in love with me. I really didn't want to hurt her but she left me no choice, she hurt me first, after all, she did take you away from me. (High school AU) (Back from hiatus!)

Kate Beckett vive una vida tranquila en New York; tiene un trabajo que le encanta y un esposo al que ama. ¿Qué sucede cuando una mujer de su pasado llega de visita desde otro continente para recordarle a dónde pertenece? ¿Podrá ella con la tensión de volver una vida de la cual había escapado muchos años atrás? AU. Denle una oportunidad. T por si acaso.

What if Kate was never shot at Montgomery's Funeral? 3x24 & S4 AU

'Royce's words flicker in the back of her mind, print themselves into her brain and her blood. Her gaze falls to the letter still clutched between her fingers and she carefully folds the sheet back together, closes her hands around the words written on wrinkled paper.' Post 3x22 one shot.

Maybe she shouldn't have been so hasty in turning down the dinner and debriefing. Was it too late to change her mind? A silly little FFYG insert for your entertainment.