Tarcher Perigee

Doctrine and Ritual of High Magic Eliphas Levi Translated by John Michael Greer

The Kybalion: A Study of the Hermetic Philosophy of Ancient Egypt and Greece (Tarcher Cornerstone Editions) by The Three Initiates

The Outsider by Colin Wilson

The Secret Teachings of All Ages: An Encyclopedic Outline of Masonic, Hermetic, Qabbalistic and Rosicrucian Symbolical Philosophy (Dover Occult) by Manly P Hall