The Pope’s War: Why Ratzinger’s Secret Crusade Has Imperiled the Church and How It Can Be Saved (with Bruce Chilton), Sterling Ethos, 2011
The Power of Patience: How To Slow the Rush and Enjoy More Happiness, Success, and Peace of Mind Every Day / Broadway Books, 2003
The Power of Thought: A Twenty-First Century Adaptation of Annie Besant’s Classic Work, Thought Power / Quest Books, 2001
The Magic of Healing: How to Heal by Combining Yoga Practices With the Latest Spiritual Techniques / Thorsons, 2001
The Map of Heaven: How Science, Religion, and Ordinary People Are Proving the Afterlife, Simon & Schuster, 2014
The Mystic Heart of Justice: Restoring Wholeness in a Broken World (With Denise Breton) / Chrysalis Books, 2001