Protestant exorcist and pastor G.P. Haggart breaks down the study of demonology for educational purposes. Forward by Demonologist Tracy Bacon. G.P. Haggart tell

Ever wanted to know how you can be a demonologist? From the author who brought you Mechanics of Demonology and Screech Owl: The Lie Behind Lilith, comes, How to

NEW YORK TIMES BESTSELLER • In the final book of his astonishing career, Carl Sagan brilliantly examines the burning questions of our lives, our world, and th

How scientists through the ages have conducted thought experiments using imaginary entities—demons—to test the laws of nature and push the frontiers of what

In the first comprehensive and unflinching,overview of the erotic initiation and sexual,sorcery essential to the mysterious magical,tradition known as the 'Left