Edmond C. Gruss is Professor Emeritus at The Masters College, Santa Clarita, California. He is the author of The Ouija Board: A Doorway to the Occu< The Jehovahs Witnesses and Prophetic Speculation; Apostles of Denial: An Examination and Expose of the History, Doctrines, and Claims of the Jehovahs Witnesses, and several other books on the cults and the occult.
