This pack contains a deck of tarot cards which uses an interpretation of symbolism derived from Aleister Crowley's Book of Thoth as well as a companion book that explores the deck's philosophical roots. The book goes on to demonstrate the divination potential of the deck by examining the specific symbolism of each card and sample spreads, including how to read the cards for yourself. Furthermore, the book deals briefly with the specific occult origin of the deck and its magical possibilities.