In The Devil's Inquisitor, readers will learn about the real Fr. Gabriele Amorth--his boyhood, priesthood, and lifelong war against the powers of Hell. They will also learn the basics about the Ministry of Exorcism and its foes: fallen angels and the humans who serve them. The reader will learn about the connection between Freemasonry and Satanism, exorcism and witch-hunts, and Fr. Amorth's first exorcism, when he battled against Lucifer himself!