This key to the world's esoteric traditions unlocks some of the most fascinating and closely held secrets of myth, religion, and philosophy. Unrivaled in its beauty and completeness, it distills ancient and modern teachings of nearly 600 experts. Compelling themes range from the riddle of the Sphinx and the tenets of Pythagorean astronomy to the symbolism of the pentagram, the significance of the Ark of the Covenant, and the design of the American flag.

The Book of the Law is the foundational text of Thelema. It was written down as it was dictated to Aleister Crowley over three days in April 1904.

In his most sweeping historical work, occult scholar and widely known voice of esoteric ideas Mitch Horowitz presents a lively, intellectually serious historical exploration of modern occultism, from astrology and alchemy to the dawn of Theosophy and modern witchcraft—and the spiritual revolutions that followed.

The chief scientist at the Institute of Noetic Sciences (IONS) turns a critical eye toward such practices as telepathy, clairvoyance, precognition, and psychokinesis. Are such powers really possible? Science says yes. According to noted scientist and best-selling author of The Conscious Universe, Dean Radin, magic is a natural aspect of reality, and each of us can tap into this power with diligent practice.

Today’s leading voice of esotericism and the occult, Mitch Horowitz explores topics that evoke widespread misunderstanding, including the real history of secret societies, the wisdom of the Satanic, the relevance of Gnosticism, and connection between today’s spiritual culture and antiquity, including in areas of Hermeticism, deity worship, out-of-body experience, and magick. He demonstrates the occult roots of wide-ranging facets of modern culture, including politics, abstract art, mind-body healing, self-help, and scientific fields such as quantum physics and neuroplasticity.