Shan, Darren Demon thief - New York : Little, Brown, 2006 - 275 p. - The Demonata ; book 2 . With the opening of a window into a demon world, a boy discovers his powers as a Disciple and his mission to hunt the viciously powerful Demonata to the death. ISBN: 9780007193233 Subjects--Topical Terms: Demonology--Juvenile fictionHorror tales