Death Karate in Torremolinos
2003
The Psychedelic Experience
1965
A Field in England
2013
Nature, Summer, & Psychedelics
2020
The Shaman & Ayahuasca: Journeys to Sacred Realms
2010
A New Understanding: The Science of Psilocybin
2015
Manifesting the Mind: Footprints of the Shaman
2009
Pacific Vibrations
1970
Music for Mushrooms
2024
Tales of Harsh Gruder
—
The Reality of Truth
2016
