This is Eliphas Levi's (1810-1875) best-known book. This work arguably made Levi THE most influential writer on magic since the Renaissance. Originally issued in French, the English translator is A.E. Waite and it is doubtful that anyone else could have better captured the essence of Levi's work. The book is divided in two parts; the first is theoretical, the second practical. This is a fascinating and often debated work involving a discussion that covers almost the entire realm of Ritual and High Magic.

This work is in two parts: in this one we establish the kabalistic and magical doctrine in its entirety; the other one, called "The Ritual of Transcendental Magic", is consecrated to the cultus, that is, to Ceremonial Magic. The one is that which the ancient sages termed the Clavicle, the other that which people on the country-side still call the Grimoire. The numbers and subjects of the chapters which correspond in both parts, are in no sense arbitrary, and are all indicated in the great universal key, of which we give for the first time a complete and adequate explanation. Let this work now go its way where it will and become what Providence determines; it is finished, and we believe it to be enduring, because it is strong, like all that is reasonable and conscientious.

This is the first part of Eliphas Levi's last great descourse on the mysteries of occultism that was continued and concluded in The Great Secret. In it, Levi examines with great precision and insight the inner meanings of Qabalism and their relationship to the occult sciences. Part One is a commentary on the Spihra Dzeniuta by Simeon BenJochal, which includes an examination of the affinities between Qabalism and Freemasonry. Part Two pursues the correspondences between Qabalism, Numerology and the Tarot. This edition includes an appendix by Papus (Dr. Gerard Encausse) summarizing Levi's doctrines and teachings and supplying some fascinating information on some of the master's many disciples.

This work is in two parts: in the first one, called "The Doctrine of Transcendental Magic", we establish the kabalistic and magical doctrine in its entirety; this here, the second part, is consecrated to the cultus, that is, to Ceremonial Magic. The one is that which the ancient sages termed the Clavicle, the other that which people on the country-side still call the Grimoire. The numbers and subjects of the chapters which correspond in both parts, are in no sense arbitrary, and are all indicated in the great universal key, of which we give for the first time a complete and adequate explanation. Let this work now go its way where it will and become what Providence determines; it is finished, and we believe it to be enduring, because it is strong, like all that is reasonable and conscientious.