What happens when Gates finds out about Beckett and Castle's relationship? How does Castle prove his worth to the Captain? Will he be able to stay at the 12th Precinct or will the partnership be broken? Starting sometime in mid Season 5 - pretty much fully AU from then on.

The sequel to Jedi Harris. Xander and his fellow Jedi battle on. The latest chapter is up at long last!

The FBI are in New York again and Kate's attention is caught by one of their consultants. This will make more sense if you're a fan of both Castle and Sherlock, but it's pretty straightforward. Notes at the end may help. Idiosyncratic tags: an Englishman in New York; Rick is such a fanboy; less-gratuitous Tolkien references than sometimes.

Oz has lost everything. He has no family, no friends, and no direction. That changes when a psychic demon offers him the one thing he needs: a reason to fight. Oz must now maintain the balance between good and evil, and prevent the apocalypse. No big.

How did you destroy a man's entire life? Erase everything he'd thought he'd known? It couldn't be easy to have some of your most basic assumptions about your life thrown into question. AU. Alexis comes to Beckett with some interesting news.

Some time has passed since the two days Beckett wished never happened, but the confusing and frustrating suspects keep coming. Part 4 of 'This Happened' series. Post-Castle 4x05, Pre-Chuck 5x01.

Two captains, separated by seven centuries and many lightyears of space, are thrown together by a glitch in time. Can Malcolm Reynolds find his way back to Serenity, and manage to convince Richard Sharpe that he is neither crazy nor a French spy?