Legal Highs: A Concise Encyclopedia of Legal Herbs and Chemicals with Psychoactive Properties

Growing the Hallucinogens: How to Cultivate and Harvest Legal Psychoactive Plants (Twentieth Century Alchemist Series)

Practical LSD Manufacture 3rd edition

Legally Stoned: 14 Mind-Altering Substances You Can Obtain and Use Without Breaking the Law

The Encyclopedia of Psychoactive Plants: Ethnopharmacology and Its Applications

Swim's Psychedelic Cook Book: Mescaline, DMT and Harmalas

The Psilocybin Mushroom Bible: The Definitive Guide to Growing and Using Magic Mushrooms

Sex, Drugs, and Aphrodisiacs: Where to Obtain Them, How to Use Them, and Their Effects

Psychedelic Chemistry

True Hallucinations: Being an Account of the Author's Extraordinary Adventures in the Devil's Paradise

The Trapper's Bible: The Most Complete Guide on Trapping and Hunting Tips Ever