Shaman, priest, practice, belief : materials of ritual and religion in eastern North America

Tuscaloosa : University of Alabama Press, [2020]

The encyclopedia of psychoactive plants : ethnopharmacology and its applications

Rätsch, Christian, 1957- author.
Rochester, Vermont : Park Street Press, [2005]

Narcotic plants of the old world used in rituals and everyday life : an anthology of texts from anci

Monticello, N.Y. : Lubrecht & Cramer, 1979.

Narcotic plants

Emboden, William A.
New York : Macmillan, [1972]

Drug Effects : Khat in Biocultural and Socioeconomic Perspective.

Gezon, Lisa.
Walnut Creek : Left Coast Press, 2012.

The psychopharmacology of herbal medicine : plant drugs that alter mind, brain, and behavior

Spinella, Marcello.
Cambridge, Mass. : MIT Press, 2001.