The Doors of Perception and Heaven and Hell (P.S.)

The Source: The Secrets of the Universe, the Science of the Brain

The Holographic Universe: The Revolutionary Theory of Reality

The Physics of Consciousness: In the Quantum Field, Minerals, Plants, Animals and Human Souls (Existence - Consciousness - Bliss)

Art of Living: The Classical Manual on Virtue, Happiness, and Effectiveness

My Big Toe: A Trilogy Unifying Philosophy, Physics, and Metaphysics: Awakening, Discovery, Inner Workings

Trauma Stewardship: An Everyday Guide to Caring for Self While Caring for Others

The Four Agreements Companion Book: Using the Four Agreements to Master the Dream of Your Life

After Virtue: A Study in Moral Theory, Third Edition