An intensive study of demonology, the devil and demons. Includes the history of demonology and demons, the spiritual warfare with demons, demon obsession, demonic possession, exorcism, the occult, witchcraft, satanism, poltergeist activity, a demonology dictionary, and more. The author has appeared on numerous national television shows for his works: The History Channel, The Phil Donahue Show, The Leeza Show, and the EWTN Network (Mother Angelica Live ).

Best-selling author of They Bore the Wounds of Christ: The Mystery of the Sacred Stigmata, Our Sunday Visitor, which received top-notch reviews. Michael Freze, S.F.O., has previously written 7 nationally-published traditional print books on Bible topics and supernatural phenomena.. Reviewed and given the Imprimatur by former Bishop Elden F. Curtiss of the Diocese of Helena, Montana. Other topics covered in this work: Biblical references throughout on all aspects of demonology; teachings of the Church Fathers; the teaching of the mystics and saints; the Inquisition; characteristics of evil spirits; involvement of evil spirits in the human arena; the occult; witchcraft; satanism; poltergeist phenomena; the Ouija board; diabolical oppression; diabolical voices and apparitions; partial and complete possession; deliverance ministry; medical and psychological evaluations of those reported to be possessed; private and solemn exorcisms, etc.