The Invisible Landscape: Mind, Hallucinogens, and the I Ching

True Hallucinations: Being an Account of the Author's Extraordinary Adventures in the Devil's Paradise

The Archaic Revival: Speculations on Psychedelic Mushrooms, the Amazon, Virtual Reality, UFOs, Evolution, Shamanism, the Rebirth of the Goddess, and the End of History

Food of the Gods: The Search for the Original Tree of Knowledge A Radical History of Plants, Drugs, and Human Evolution

Psilocybin: Magic Mushroom Grower's Guide: A Handbook for Psilocybin Enthusiasts

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

The Psychedelic Experience: A Manual Based on the Tibetan Book of the Dead

Chaos, Creativity, and Cosmic Consciousness

The Doors of Perception and Heaven and Hell

Plants of the Gods: Their Sacred, Healing, and Hallucinogenic Powers

Alien Information Theory: Psychedelic Drug Technologies and the Cosmic Game