AU. Kate and Rick are dancers that were designed to become partners of each other during the 'Swan Lake' season, but Kate isn't too happy with the idea, as her director wants Rick to help her to improve her performance of the Black Swan. What'll happen?

Rick is a fireman. His wife left him a year earlier, took his twelve year old daughter with her. Kate is a homicide detective. Young but savvy, knows what she's talking about. One day, Rick goes into a house fire and something goes very wrong and Kate and her team are called in to investigate.

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.

AU meeting fic. Kate is a young mother, living in the same apartment complex as Castle. He is annoyed that the baby is crying all night while he tries to write, and goes to yell at her. Instead, he finds her disheveled and upset, pacing with the baby down the hall, and offers to help.

In order to pay off her family debts, Katherine Beckett volunteers to work at the royal castle. However, she gets more than she bargained for when she meets the prince. AU Thanks to Emma for the awesome cover art.

Who said you couldn't fall for your pizza delivery girl?

Kate Beckett lives and breathes gymnastics. Rick Castle is a freelance journalist looking for a gripping story heading into the Rio Olympics. Gymnast!AU. Inspired by a prompt on castlefanficprompts. For the Summer 2015 Ficathon.

Teen Katherine and Keith Beckett are twins and when her brother goes to the Navy, without their parents knowing, Kate sees the perfect opportunity to go to law school disguised as him and prove to her father her independence. What the girl didn't expect was to find a young writer in the way.

Kate Beckett, aka Lola Banks, is the award-winning superstar of Hollywood, and her entire life is under threat. After a shooting on the red carpet, Kate's publicist insists on hiring her a bodyguard. Richard Castle, ex-army sniper, is hired to protect her, though Beckett insists that she can take care of herself. AU Rated M

Based off text post on Tumblr. Castle and Beckett AU arranged marriage. In a society without true romantic love, Kate Beckett has been betrothed to a man she has never met since her birth. Now, it is the time for them to meet and start the year-long engagement before being bound forever. Can she go through with it? Will she learn to love him in a way that does not exist? Rated M

AU. Rick's completed the Storm series and is looking for a female muse for inspiration. He hears about the stunning, illustrious Diamond through an exclusive men's club and decides he has to meet the high-end escort for himself. He's amazed by her hidden depths and floored by the realization that he just might not be man enough to handle her. (Romance/Angst)