The Ending of the Words examines the thought and philosophy of the English magician Aleister Crowley through the lens of practical research. With an in-depth presentation of the source Tradition, the book introduces Thelema, the Law of the New Aeon declared by Crowley, to a modern readership. Includes a comprehensive glossary of Egyptian, Qabalistic and Thelemic terminology essential to the study of The Book of the Law.