“Adventures Beyond the Body: How to Experience Out-of-Body Travel” by William Buhlman

“The Harmonic Origins of the World: Sacred Number at the Source of Creation” by Richard Heath

“The Rational Psychic: A Skeptic’s Guide to Extraordinary Perception” by Jack Rourke

“The Unbound Soul: A Spiritual Memoir for Personal Transformation and Enlightenment” by Richard L. Haight

“The Black Ship” by Malphas (2nd edition 2012)

“Religion of the Ancient Egyptians” by Alfred Wiedemann

“The Written World of God: The Cosmic Script and the Art of Ibn ‘Arabi” by Dunja Rasic

“Goddesses of Vengeance” by David Thompson

“The Enochian Evocation of Dr. John Dee” by Geoffrey James (2009 Weiser edition)