The Mystic Heart of Justice: Restoring Wholeness in a Broken World / Chrysalis Books, 2001

The New Children and Near-Death Experiences, Bear & Co., 2003

The Laws of Change: I Ching and the Philosophy of Life / Schocken Books, 2002

The Laws of Spirit: A Tale of Transformation / HJ Kramer, 1995

The Life of the World to Come: Near-Death Experience and Christian Hope / Oxford Univ. Press, 1996

The Light Beyond: New Explorations by the Author of Life After Life, Bantam, 1988

The Light Within: My Journey Home to the White Buffalo, CreateSpace Independent Publishing Platform, 2018

The Living Universe: Where Are We? Who Are We? Where Are We Going?, Berrett-Koehler Publishers, 2009

The Lost Art of Heart Navigation: A Modern Shaman’s Field Manual, Bear & Company, 2017

The Heart and Science of Yoga: Empowering Self-Care Program for a Happy, Healthy, Joyful Life, MI Publishers, 2017