The Devil's Alphabet

What Demons Can Do to Saints

Occult Bondage and Deliverance: Advice for Counselling the Sick, the Troubled, and the Occultly Oppressed

Biblical Demonology: A Study of Spiritual Forces at Work Today

Occult ABC

Letters on Demonology and Witchcraft

Grimoires: A History of Magic Books

Lilith Magick: Infernal Magick

The Book of Black Magic and of Pacts: Including the Rites and Mysteries of Goetic Theurgy, Sorcery, and Infernal Necromancy, also the Rituals of Black Magic (The Book of Ceremonial Magic)

A Trip Into the Supernatural

Biblical Demonology: A Scriptural Survey of Demons and Spirits: Updated Edition

The Devil's Notebook

Demons, the Devil, and Fallen Angels

Overcoming Familiar Spirits: Deliverance from Unseen Demonic Enemies and Spiritual Debt (Spiritual Warfare)

The Nephilim / Fallen Angels (A Biblical Survey)

The Rite: The Making of a Modern Exorcist

Modern Witch's Black Grimoire: Spells, Invocations, Amulets and Divinations for Witches and Wizards