White Spirit Animals: Prophets of Change, Inner Traditions/Bear&Co., 2017

Your Subconscious Brain Can Change Your Life: Overcome Obstacles, Heal Your Body, and Reach Any Goal with a Revolutionary Technique, Hay House Inc., 2019

We Are All In Shock: How Overwhelming Experiences Shatter You… And What You Can Do About It / New Page Books, 2003

Tornado in a Junkyard: The Relentless Myth of Darwinism, Refuge Books,1999

Through a Dog’s Eyes: Understanding Our Dogs by Understanding How They See the World, Spiegel & Grau, 2011

To Be of Use: The Seven Seeds of Meaningful Work, New World Library, 2005

To Engineer is Human:The Role of Failure in Successful Design

To Free A Dolphin, Renaissance Books, 2000

The Women’s Suffrage Movement, Penguin Classics, 2019

The Spirituality of Age: A Seeker’s Guide to Growing Older (with Carol Orsborne, Ph.D.), Park Street Press, 2015