An amazing work of esoteric knowledge compiled in a two volume set. Higgins shows a dedication to the philosophic, alchemic, scientific and even religious sides of the mystical arts and sects, with profound insight into everything from Atlantis to Zion. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.