Clanlands: Whisky, Warfare, and a Scottish Adventure Like No Other

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

The Devil's Notebook

Demons, the Devil, and Fallen Angels

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

The Blackhouse: The gripping start to the bestselling crime series (The Lewis Thrillers Book 1)

Mary Queen of Scots

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

The Lewis Man: The much-anticipated sequel to the bestselling hit (The Lewis Thrillers Book 2)

The Clanlands Almanac: Seasonal Stories from Scotland

The Nephilim / Fallen Angels (A Biblical Survey)

The Rite: The Making of a Modern Exorcist

Visions Beyond the Veil

The Kingdom of the Occult

If Only I Had Told

Hecate Magick: Infernal Magick