The Lotus and the Bud: Cannabis, Consciousness, and Yoga Practice by Christopher S. Kilham is a wonderful guide to deepening one’s explorations into the expanded states of consciousness offered through yoga practice.
I was drawn to this book because at just 240 pages, it covers an impressive number of topics. Cannabis Healing: A Guide to the Therapeutic Use of CBD, THC, and Other Cannabinoids, by Franjo Grotenhermen, M.D. is a great resource whether you are new to cannabis, a recreational user, or an experienced patient.