| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Ayahuasca: Human Consciousness and the Spirits of Nature | Paperback | 978-1-56025-160-6 | 1999 | Ralph Metzner · J. C., Ph.D. Callaway · Dennis J., Ph.D. McKenna |
| Hallucinogens: A Reader | " | 978-1-58542-166-4 | 2002 | |
| Higher Wisdom: Eminent Elders Explore the Continuing Impact of Psychedelics | Hardcover | 978-0-7914-6517-2 | 2005 | Roger Walsh |
| Higher Wisdom: Eminent Elders Explore the Continuing Impact of Psychedelics | Paperback | 978-0-7914-6518-9 | 2005 | " |
C. G. · C.S. · Charles G. · Charles Grob · Charles S. · Charles S., M.D. Grob · S. G.