Keepers of the Secrets gives a unique perspective of mystical societies throughout civilization. It summarizes the history and spiritual philisophy of the Shamans, Druids, Essenes, Gnostics, Hermetics, Kabbalists, Alchemists, Magicians, Witches, Sufis, Rosicrucians, and Free Masons. The book provides insight on how these societies have influenced the world through the centuries.