DMT: The Spirit Molecule
Ralph Metzner
Neurons to Nirvana
Hofmann's Potion: The Pioneers of LSD
Peyote to LSD: A Psychedelic Odyssey
Entheogen: Awakening the Divine Within
The Way of the Psychonaut
The Psychedelic Experience
LSD: Problem Child and Wonder Drug
Salvia Divinorum: A Western Approach
Turn On, Tune In, Drop Out
How To Go Out of Your Mind: The LSD Crisis
