The Heart of the Mind: How to Experience God Withour Belief (With Jane Katra, Ph.D. and Marianne Williamson) / New World Library, 2000

The Holy Order of Water: Healing Earth’s Waters and Ourselves / Bell Pond Books, 2001

The Isaiah Effect: Decoding the lost science of prayer and prophecy

The Jeweled Highway: On The Quest for a Life of Meaning, Divine Arts, 2015

The Journey: A Roadmap to the Soul / Pocket Books, 2001

The Joy of Burnout: How the End of the World Can Be A New Beginning / Inner Ocean, 2003

The Karma In Your Relationships: Bonds From Other Times and What They Want From Us / Writer’s Showcase, 2003

The Five Dharma Types: Vedic Wisdom for Discovering Your Purpose and Destiny, Destiny Books, 2014

The Forever Angels: Near-Death Experiences in Childhood and Their Lifelong Impact, Bear & Co., 2019

The Four Dignities: The Spiritual Practice of Walking, Standing, Sitting, and Lying Down, Singing Dragon, 2014