Ralph Metzner

Ralph Metzner

aka.

Biography

Cast

Turn On, Tune In, Drop Out
6.5
Neurons to Nirvana
6.9
Peyote to LSD: A Psychedelic Odyssey
5.6
Hofmann's Potion: The Pioneers of LSD
4.8
Entheogen: Awakening the Divine Within
5
The Psychedelic Experience
0
Signs Out of Time: The Life of Archaeologist Marija Gimbutas
0
The Way of the Psychonaut
6.5
How To Go Out of Your Mind: The LSD Crisis
7
LSD: Problem Child and Wonder Drug
7
Salvia Divinorum: A Western Approach
0
DMT: The Spirit Molecule
6.1