The Book of Humility

The Story Of Aristotle's Philosophy (Unabridged)

Quantum Consciousness: How the Principles of Quantum Mechanics Explain the Mysteries of Human Experience

Autobiography of a Yogi

The Art of Adversity: Turning Life's Challenges into Opportunities for Growth and Transformation

The Art of Being

I Have No Idea: The Power of Not Knowing

The World as I See It

The Ecology of the Mind: Exploring the Relationship Between Inner and Outer Worlds

Plato and a Platypus Walk into a Bar...: Understanding Philosophy Through Jokes

The Book of Dignity

The Blank Slate: The Modern Denial of Human Nature

The Genius Habits of Leonardo Da Vinci

The Little Book of Humanism: Universal lessons on finding purpose, meaning and joy

Unweaving the Rainbow: Science, Delusion and the Appetite for Wonder

Enlightenment Now: The Case for Reason, Science, Humanism, and Progress

To Have or To Be?

The Harvard Psychedelic Club: How Timothy Leary, Ram Dass, Huston Smith, and Andrew Weil Killed the Fifties and Ushered in a New Age for America

The Price of Peace: Money, Democracy, and the Life of John Maynard Keynes

A Personal Odyssey