William Henry is one of the leading contemporary authors exploring the ancient traditions of ascension, the light body, and watchers from other dimensions. He is well known for his appearances on the History Channel series Ancient Aliens. He is the author of numerous books, including The Secret of Sion, The Watchers: Lost Secrets of Ascension, Resurrection and Perfection, Mary Magdalene: The Illuminator, and his most recent book, The Psychedelic Christ: Starwalkers, the Light Body, and the Lost Dose of the Son of Man. His website is https://www.iamwilliamhenry.com/