The Madonna of Shadows and Darkness

The strange book of Enoch, the potion of Circe, and the sonnets of Shakespeare all herald the return of an ancient evil, and Father Sam Stone, an Anglican priest and recovering alcoholic, finds himself called in to investigate a supposed case of reincarnation, but finds himself confronting an evil being from the depths of time. He must turn private detective in order to save a young girl's sanity and discover the nature of the supernatural threat.