Philosophical Approaches to Demonology

The Complete Works of Plato

The Problem of Evil: New Philosophical Directions

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

1001 Ideas that Changed the Way We Think

Intuition Pumps And Other Tools for Thinking

1001 Quotations to inspire you before you die

The Black Swan: The Impact of the Highly Improbable

Internalist Virtue Epistemology: A Stoic Model

The Devil's Notebook

Until the End of Time: Mind, Matter, and Our Search for Meaning in an Evolving Universe

Demons, the Devil, and Fallen Angels

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