
By Alexander Shulgin and Ann Shulgin. Tells the tale of a psychopharmacologist and his wife/research partner, and recounts decades devoted to the creation and investigation of psychedelic drugs as tools for the study of the human mind. Altered state experiences are explored in the context of intimacy.
https://en.wikipedia.org/wiki/PiHKAL https://en.wikipedia.org/wiki/TiHKAL
It's a fascinating read about the chemist Alexander Shulgin
ORDERING INFORMATION: The first half of PiHKAL is an excellent commentary on the Shulgin's personal experiences with phenethylamines. It is highly recommended and well worth purchasing the book. Purchasing the book also gets you a far more complete cross-index into the chemicals described in the second half. If you are seriously interested in the chemistry contained in these files, you should order a copy." And
The Copyright for Part 1 of PiHKAL has been reserved in all forms and it may not be distributed. Part 2 of PiHKAL may be distributed for non-commerical reproduction provided... And
This is the online version of the second half of the book "PiHKAL: A Chemical Love Story" by Alexander and Ann Shulgin. It is presented with the express permission of the authors in order to spread the factual information as widely as possible and make it permanently available in the public domain....
Read the first part of PiHKAL (ie. the part that's deliberately not published on the website the parent HN post links to).
It's all there. He goes in to great detail about exactly how he did what he did and why.