Jeff Somers book cover

From the "exhilarating, powerful, and entertaining" (Guardian) storyteller of the Avery Cates series comes a gritty supernatural thriller featuring a pair of unlikely heroes caught up in the underground world of blood magic. The ethics in a world of blood are gray--and an underground strata of blood magicians has been engineering disasters for centuries in order to acquire enough fuel for their spells. They are not good people.