Covers sorcery; the devil's religion; contracts with the devil; communication with spirits; is it permissible? Also; calling up of the dead; secret societies; clairvoyance; tables that speak; diabolical temptation; possession; exorcism; transmigration of souls; means for the laity to combat the devil; and much more. Greatly needed today! Written by Rev. Fr. Delaporte of the Society of Mercy.