He is the author of books including Occult America (Bantam); One Simple Idea: How Positive Thinking Reshaped Modern Life (Crown); and Mind As Builder: The Positive-Mind Metaphysics of Edgar Cayce (A.R.E. Press). He is the editor-in-chief of Tarcher/Penguin in New York City.
Resources and articles
- Rhine Center Advisory Board, organizational web page, accessed June 14, 2018.