The following digital books are available. See our bookstore for more unusual books, many of which have been published or republished by MAPS. In addition, many of our member or affiliate websites listed here have interesting collections of books, essays and articles.
Free Electronic Books
History of Psychedelic Therapy
Handbook for the Therapeutic Use of Lysergic Acid Diethylamide-25: Individual and Group Procedures
by D.B, Blewett, Ph.D., and N. Chwelos, M.D. (1959)
LSD: My Problem Child
by Albert Hofmann, Ph.D. (1979; English translation 1980). Also available in Russian (pdf), Polish (doc), Chinese, and Japanese.
LSD Psychotherapy (Russian translation)
by Stanislav Grof, M.D. (original copyright 1980; also available in English at maps.org/store)
Remembrances of LSD Therapy Past
by Betty Grover Eisner, Ph.D. (2002). Also available as a pdf.
The Secret Chief Revealed
by Myron Stolaroff (1997/2004). Also available as a pdf.
Psychedelics and Culture
The Beyond Within: The LSD Story, Including the Past, the Present and the Future of the Drugs that Alter Consciousness and Produce Visions
by Sidney Cohen, M.D. (1964/1967)
Defending Perceptual Diversity in America:
Entheogens as Legitimate Contributors to Learning, Health, and Empathy
by Brendan Bombaci (2012)
Drugs & Mysticism: An Analysis of the Relationship between Psychedelic Drugs and Mystical Consciousness
by Walter Norman Pahnke. Ph.D. Thesis, Harvard University. (June 1963) (“The Good Friday Experiment”)
by Stewart Mosher (2012).
The Ethnopharmacology of Ayahuasca
edited by Rafael Guimarães dos Santos (2011). (Also available as individual chapters and in magazine format.)
Guided by the Moon: Shamanism and the Ritual Use of Ayahuasca in the Santo Daime Religion in Brazil.
by Edward McRae, PhD. Courtesy of the Núcleo de Estudos Interdisciplinares sobre Psicoativos (NEIP).
The Sacred Voyage: The Pilgrimage to the Soul
by Lars Faber (2006)
The Yage Drinker
by Fernando Payaguaje. (Donations will be forwarded to Pablo Yepez of the VIHOMA Foundation, who manages a small fund that supports Secoyas in need of medical treatment in Quito, Ecuador.)
The Doors of Perception and Heaven and Hell
by Aldous Huxley (1954, 2009)
Ketamine: Dreams and Realities
by Karl Jansen, M.D., Ph.D. (2000, 2004)
The Road To Eleusis: Unveiling the Secret of the Mysteries
Thanatos to Eros, 35 Years of Psychedelic Exploration
by Carl A. Ruck, Albert Hofmann, R. Gordon Wasson, Jeremy Bigwood, Jonathan Ott, Carl A. P. Ruck, Huston Smith, and Danny Staples.
by Myron Stolaroff (1994)
Through the Gateway of the Heart : Accounts of Experiences with MDMA and other Empathogenic Substances
edited by Sophia Adamson and Ralph Metzner (1985)