Peyote to LSD: A Psychedelic Odyssey
2008
Holding Up The Sky
2023
The Mirror of the Spirit
2014
When Two Worlds Collide
2016
Le Mystère des rivières volantes d'Amazonie
2022
Mass-market retailing: The end of a system?
2021
The Invention of the Other
2022
Contrasts of Peru
2017
Ayahuasca and the Path of the Shaman
—
One Peace at a Time
2009
Living with Spirits: 10 Days in the Jungle with Ayahuasca
2013
The Charcoal People
2000
Nostalgia for the Lake
2023
The Sacred Science
2011
Curupira, creature of the woods
2018
