A chance encounter in the park has the potential to turn Kate Beckett's life upside down. Caskett AU. Now Complete.

'The woman is staring at them, frozen for a second, and while he briefly registers how stunning she is, it's the two men standing behind her with guns in their hands that really catch his attention. He suddenly wishes he had asked Eli what his mother does for a living.' AU. Entry for Castle Ficathon 2017.

Det. Kate Beckett isn't so sure about her new partner, Det. Richard Castle. He's irritating and doesn't always play by her rules...he also just might be the one person she never knew she needed. AU set circa Season 1.

"But the longer she stares at him, the more she realizes that she knows him, that she dated him in high school, and that this is the man who took her virginity." Inspired by this tumblr prompt: childhood sweethearts who moved away and then into the same apartment block by chance AU

She has a baby. She brought a baby back from Haiti. Can you even do that? Season 3 AU.

"Seeing isn't believing. Believing is seeing." An AU story for Christmas.

As Kate finds herself getting back on solid ground in her relationship with Castle, her world gets turned upside down by an unexpected visitor. As emotions run high and danger lurks will she and Castle be able to stand together and become stronger or will their secrets and lies eventually tear them apart? AU Set after 4x22 Undead Again. Cover Art by LordofKavaka. Now Edited 9/2015.

"Castle, Castle wake up." Their joined hands wiggle against her belly in her efforts to rouse him. "Castle, we got married last night," she hisses. - A Season 4 AU that starts mid-4x08 (Heartbreak Hotel) based on a tumblr prompt. Caskett.

AU. What happens when two people, who are perfect for each other, meet in exactly the right place at the completely wrong time? For literature professor Katherine Beckett and writer Richard Castle, only time will tell. COMPLETE.

Kate Beckett was twenty-six when the biggest accident in her life occurred. Five years later, the biggest miracle happens. AU.