THE DEFINITIVE VISUAL REFERENCE to the Controlled Drugs and Substances Act.

From acetone to ketamine, LSD to zolpidem, 385 drugs, chemicals, plants and natural products are charted and indexed, including over 350 structural diagrams.

Includes natural and synthetic opioids and other analgesics, benzodiazepines, barbiturates, amphetamines and other stimulants, psychedelic and entactogenic drugs, anabolic steroids and precursors.

Full coverage of Schedules I through VIII of the Controlled Drugs and Substances Act.

Invaluable reference for professionals and students of chemistry, law, medicine, pharmacology, policing and public policy.

PiHKAL • info is a visual index and tool for navigating “PiHKAL: A Chemical Love Story,” by Alexander & Ann Shulgin. Sasha has been a personal hero of mine since I was a teenager. This is the companion site to TiHKAL • info.

If you know your way around a phenethylamine, you’ll be in your element here.

TiHKAL • info is a visual index and tool for navigating “TiHKAL: The Continuation,” by Alexander & Ann Shulgin. This is the companion site to PiHKAL • info.

Tryptamines, β-carbolines and lysergamides are the subjects of this site. Over 300 discrepancies between the print edition and the Erowid HTML version of TiHKAL are noted and corrected.

This site details the legal status and chemical structure of over 500 drugs, chemicals, plants and natural products.

It is the companion site to my 2005 publication: The Controlled Drugs and Substances Act: Schedules & Structures.

A look at pentominos, one of the most popular puzzles (and productivity killers) of all time.

The bulk of this website’s pages were produced by a program I wrote using C# and the .NET framework.

This site is an online tutorial for people who volunteer for organizations that deal with HIV and AIDS.

I created this site for the Canadian AIDS Treatment Information Exchange (CATIE).

Toronto’s Hassle Free Clinic is the most successful sexual health clinic in the city and, very possibly, in all of Canada.

It has been my privilege to work with the remarkable women and men who keep Hassle Free Clinic humming, year after year.

This site was designed and created by Julie Carter, Richard Shaw, and myself as part of the Online Writing and Information Design program at Toronto’s Centennial College.