Oefenboek voor Astraal-en Symboolmagie.
Amsterdam: Uitgeverij Schors, 1987. First Edition. Softcover. Large 8vo. Dutch language. viii + 186pp. b&w illustrations. This work purports to be a translation into Dutch of three works written by Crowley under the name the Master Therion in Berlin in the 1920s. Unfortunately neither author nor publisher names the works..... More