One Peace at a Time
2009
Vine of the Soul: Encounters with Ayahuasca
2010
Amazon Unknown
2013
Secrets of the Tribe
2010
Paths of liberation
1985
El Río
—
Finding Gastón
2014
Mass-market retailing: The end of a system?
2021
Shamans of the Amazon
2001
Wings of Hope
1999
The White Caravan
2022
Human
2014
Holding Up The Sky
2023
Salvia Divinorum: A Western Approach
2022
La ruta de la sal
—
The Charcoal People
2000
Other Worlds
2004
The Labyrinth
2018
The Inflated Jungle
2015
The Invincible Shuar People of the Upper Amazon
1926