A series of conversations between Kate and Jim Beckett, in which they discuss (among other things) a certain mystery author. *Chapter 86: 'Private Investigator' ('Castle, P.I.')*

Jack and Sam have to go undercover as a married couple in order to preserve Sam's life. It's going to end up being a lot more difficult than they'd thought to not act on their unresolved feelings for each other. Set during season 8, right after Sam is promoted to Lt. Colonel. ON HIATUS

Castle and Beckett never met five years ago. Beckett's Mom's case remains unsolved, and Castle has no muse. What happens when their paths cross? An AU Target/Hunt meeting.

She knew he could kill a person 10 different ways in his novels, she never thought Richard Castle could do it in real life. Can Beckett deal with the fact that her favorite author may really be a murderer and another young girl will have to live her life without a mother? AU

AU: Professor Alexander Rodgers was never one for the lime light. Though he moonlights as famed novelist, Richard Castle, his true pride lies in his work teaching at NYU. All this comes to a standstill however when he finds his worlds colliding, with his alter ego called out as a person of interest in a murder investigation.

Taking the flowers from Beckett's hand, Castle grins. It's amazingly sweet to have someone taking the time and effort to make him smile, to have someone trying to improve his day, and these flowers have just become sacred. Poof! You're Dead (S3) post episode story, becomes AU. How a simple gift turns into something so much more. COMPLETE

What if stealing a police horse had more consequences than Rick Castle could have ever imagined?

All the Caskett conversations you've been wanting to see all season six in one story! A crime-of-the-week style story with plenty of Casketty goodness. Multi-chapter so buckle up for the long haul.