Richard Castle is the author of numerous bestsellers, including the critically acclaimed Derrick Storm series. His first novel, In a Hail of Bullets, published while he was still in college, received the Nom DePlume Society's prestigiousAward for Mystery Literature. Castle currently lives in Manhattan with his daughter and mother, both of whom infuse his life with humor and inspiration.Richard Castle is a fictional character from the ABC television show, Castle , played by Nathan Fillion . The biography is of this character. His name is being used as a pseudonym for tie-in novels to the TV show.