I'm a BIG fan of all Rick Riordan stories, and am waiting for the new ones to be published:
Percy Jackson and the Chalice of the Gods
The Sun and the Star (A Nico Di Angelo adventure)

I am currently writing a story on Scratch based off the Rick Riordan PJO/HoO/ToA universe, and also based on a true story that has happened to me. Not all of it is true though!