Tihkal: A Continuation

by Ann Shulgin and Alexander Shulgin

A continuation of PIHKAL, TIHKAL focuses on the family of psychoactive drugs in the tryptamine family and provides a blend of biography, botanical facts, scientific speculation, and psychological and political commentary written by renowned psychopharmacologist Alexander Shulgin and his wife Ann Shulgin.

• Format: Paperback
• Language: English
• ISBN: 0963009699
• ISBN13: 9780963009692
• Release Date: May 2002
• Publisher: Transform Press
• Length: 804 Pages
• Weight: 2.49 lbs.
• Dimensions: 1.6" x 6.0" x 8.9"
• Age Range: 18 years and up

Customer Reviews

A must have for any aspiring chemist

Why hunt for mushrooms when you can make your own psilocybin

yet another gem

This is a fine contribution although 'The Continuation' might lead one to believe that both Pihkal and Tihkal are of the same sphere. I suppose they are, if one isn't well-read regarding the metabolism and synthesis of these two very different families of compounds. As a synthetic organic chemist, I appreciated not only the autobiographical sketch but also the synthesis/observation section. Some of his methods are a bit dated. However, they are indeed valid if you don't mind sacrificing yield and purity.

Less substantial than "PIHKAL" but still worthwhile

This book is thinner (in every sense) than it's more famous older sibling "PIHKAL", but is well worth getting if you're curious about what became of Shulgin after angering the government by publishing PIHKAL. For those with an academic interest in psychedelic drugs, it's almost a mandatory purchase, containing dozens of novel new tryptamine-based psychoactives (including several LSD derivatives), many of which are now available through the so-called "research chemical" trade. For better or worse, Shulgin's two books are landmark works in the developing relationship between the public, the government, and a dizzying array of new psychoactive drugs.

lasting work

A penetrating, intellectually substantive work that earns its right at center stage on your bookshelf. Filled with enlightening perspectives and solid scientific thought, hours are spent absorbing its wisdom.Highly recommended.

Fascinating extension of psychadelic chemistry of PIHKAL

This is the second book by the Shulgins which mix their autobiographies with the subjective effects of new and well-studied psychadelic drugs. It lies on the cusp between top-level synthetic chemistry and guru-level self development, and is amust for anyone interested in self development or recreational drug usage. Highly recommended, but it would make more sense if one reads PIHKAL first.