From demons to fallen angels, folk monsters to possession and exorcism, Satanic pacts to black masses, humans have tried to define and combat evil throughout the centuries. Worried about evil influences in your own life or just curious to learn more? <em>The Complete Book of Devils and Demons</em> is your guide to the history of otherworldly evils among men and the practices surrounding their elimination or worship. Read within to learn about zombies and ritual magic, the princes of Hell, which demons are to be courted for power or feared for the diseases they carry, and so much more. <em>The Complete Book of Devils and Demons</em> is a complete history—of the dark side.