- A source document of magical ritual instruction.
- Insight into the occult symbolism of the tarot trumps.

Alphonse Louis Constant, better know by his pen name Eliphas Levi, was a master of the traditional Rosicrucian interpretation of the Kabbalah. He was born in France in 1810, and through the offices of the parish priest, was educated for the church at SaintSulpice. He was later expelled from seminary for teaching doctrines contrary to those of the Roman Catholic Church. In 1824 Levi began studying the occult sciences, and wrote about magic and the Kabbalah for the next three decades. His other books include Transcendental Magic, Mysteries of the Qabalah, and The Book of Splendours.