Magick
Book 4-Liber Aba
This second revised edition of Crowley's magnum opus features new, more legible typesetting, text corrections based on a previously unseen corrected proof, and the previously unpublished Liber Testis Testitudinis.The original Book of the Law was rescanned for this edition, using the latest technology, for the clearest facsimile possible. Edited, annotated, and introduced by Frater Hymenaeus Beta, XI.
Aleister Crowley (1875-1947) was the most widely read author in 20th-century occultism. He single-handedly redefined magic as a field of inquiry and endeavor through his books and the order that he led--the A.A. and the O.T.O. He is the author several books including The Book of the Law, 777 & Other Qabalistic Writings, and The Book of Thoth.