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 Cover of TIHKAL, 1st ed. | |
| Author | Alexander and Ann Shulgin |
|---|---|
| Subject | Pharmacology, Autobiography, Psychedelic drugs |
| Publisher | Transform Press |
Publication date | 1997 |
| Publication place | United States |
| Media type | Paperback |
| Pages | xxviii, 804 p. |
| ISBN | 0-9630096-9-9 |
| OCLC | 38503252 |
| Preceded by | PIHKAL |
TIHKAL: The Continuation is a 1997 book written by Alexander Shulgin and Ann Shulgin about a family of psychoactive drugs known as tryptamines. A sequel to PIHKAL: A Chemical Love Story, TIHKAL is an acronym that stands for "Tryptamines I Have Known and Loved".