The book is divided into two sections: "Magical Theory" and "Magical Practice." "Magical Theory" presents a very concise accounting of the philosophy behind magic. Conway begins with a exposé of magic within the confines of natural law, taking the time to meticulously find corollary for the basis of magic. He then takes us into an exposition of the Kabbalah and broader cosmological concerns. Conway drills down into daily practice and further explores the basic training necessary for a magician in this day and age. "Magical Practice" begins with the preparations necessary for the practice of magic. Conway begins this section with several tables of correspondences that will prove helpful to even the advanced magician. He continues with an examination of the timing of rituals as well as the place and ritual equipment necessary for rites. Conway then provides master rituals presented for both Kabbalistic and Egyptian approaches. He also presents detail on astral projection, talismanic magic, and prophecy. ends with appendices that present detailed magical recipes, an examination of magical alphabets, and an extensive occult Who's Who.