220 pages
English language
Published 1991 by S. Weiser.
the book of wisdom or folly, in the form an epistle of 666, the Great Wild Beast to his son 777, being the Equinox, volume III number VI
Written in New York City at the end of the First World War, this has been described by Crowley as an extended and elaborate commentary on The Book of the law, in the form of a letter from the Master Therion to his magical son.