Christian Rätsch

Plants of the Gods: Their Sacred, Healing, and Hallucinogenic Powers

R. Schultes, A. Hofmann, Christian Rätsch, 1992 .

The Dictionary of Sacred and Magical Plants

Christian Rätsch, 1992 .

The Encyclopedia of Psychoactive Plants: Ethnopharmacology and Its Applications

Christian Rätsch, 2005 .

Was ist ein Schamane? : Schamanen, Heiler, Medizinleute im Spiegel westilichen Denkens = What is a Shaman? : Shamans, Healers, and Medicine Men from a Western Point of View

Christian Rätsch, A. Schenk, 1999 .