The Wisdom of the Knowing Ones, Gnosticism, The Key to Esoteric Christianity – Hall, Manly P. (PDF)

The Philosophy of Astrology – Hall, Manly P. (PDF)

The Occult Anatomy of Man – Hall, Manly P. (PDF)

The Secret Teachings of All Ages, Accompanying PDF – Hall, Manly P. (PDF)

The Secret Teachings of All Ages, An Encyclopedic Outline of Masonic, Hermetic, Qabbalistic and Rosicrucian Symbolical Philosophy – Hall, Manly P. (PDF)