Download or read book An Essay on the Fundamental Principles of Operative Occultism written by Manly P. Hall and published by Pickle Partners Publishing. This book was released on 2019-01-13 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1929, this is one of Canadian-born mystical writer Manly P. Hall’s essays on the art of self-realization, as expressed through the wisdom of the ages. An Essay on the Fundamental Principles of Operative Occultism provides an early description of the seven spinal chakras and the science of regeneration. Beautifully illustrated with three oil paintings by Mihran K. Serailian.