DMT: The Spirit Molecule: A Doctor's Revolutionary Research into the Biology of Near-Death and Mystical Experiences

Sacred Knowledge: Psychedelics and Religious Experiences

Cannabis (seeing through the smoke): The New Science of Cannabis and Your Health

Dmt: The Complete Simplified Beginners Introductory (An Exploration of the History, Pitfalls & Benefits of, Psilocybin)

Psychedelics: The revolutionary drugs that could change your life – a guide from the expert

The Twentysomething Treatment

The Mind and the Moon: My Brother’s Story, the Science of Our Brains, and the Search for Our Psyches