"A magnificent production. I find it not only brilliant, but beautifully organised and, of course, something that needs to be. It is a tremendous work and, by nature, a tremendous volume."
-- Professor Richard Evans Schultes, Director Emeritus, Botanical Museum of Harvard University, author of The Botany and Chemistry of Hallucinogens, and The Plants of the Gods

"I had to write in appreciation of the invaluable contribution you've made to realizing the possible human. Immediately, I was impressed with the multi-perspectives through which you see the classics. I find your book a major ally in delivering truth today."
-- Jeannine Parvati, author of Hygieia: A Woman's Herbal