High Quality Content by WIKIPEDIA articles! The Demonata is a series of books by best selling author Darren Shan. It deals with the world of demons (as opposed to his other series, Cirque Du Freak, which involves vampires). The series is told by three different protagonists: Grubbs Grady, Kernel Fleck, and Bec MacConn, the latter of which is the first female protagonist in a Darren Shan book. The series contains ten books.