5/5 · Sandman Books
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... Wikipedia
Originally published: 1997
Authors: Ann Shulgin and Alexander Shulgin
Preceded by: PiHKAL
Pages: xxviii, 804 p