The Shaman's Book of Living and Dying

Making Sense of Nonsense: The Logical Bridge Between Science & Spirituality

Plant Teachers: Ayahuasca, Tobacco, and the Pursuit of Knowledge

Dinner on Mars: The Technologies That Will Feed the Red Planet and Transform Agriculture on Earth

American Eclipse: A Nation's Epic Race to Catch the Shadow of the Moon and Win the Glory of the World

Dead on Arrival: A Novel

Play Anything: The Pleasure of Limits, the Uses of Boredom, and the Secret of Games

It's Not the How or the What but the Who: Succeed by Surrounding Yourself with the Best

The Risk-Driven Business Model: Four Questions That Will Define Your Company

Let’s Talk About It: Turning Confrontation into Collaboration at Work

Heidegger: A Very Short Introduction, 2nd edition

The 5 Mistakes Every Investor Makes and How to Avoid Them: Getting Investing Right, 2nd Edition

Doing Imago Relationship Therapy in the Space-Between: A Clinician's Guide

Who Decides?: States as Laboratories of Constitutional Experimentation

Wine Wars II: The Global Battle for the Soul of Wine

Overcoming Capitalism: Strategy for the Working Class in the 21st Century

Driving Results: Six Lessons Learned from Transforming an Iconic Company

Dirty Dealing: Grosso v. Miramax-Waging War with Harvey Weinstein and the Screenplay that Changed Hollywood

American Maccabee: Theodore Roosevelt and the Jews

The Apathy of Empire: Cambodia in American Geopolitics