Substances Allegro, John M-The Sacred Mushroom and the Cross View Notes Booth, Martin-Opium View Notes Brecher, Edward M-Licit and Illicit Drugs View Notes Courtwright, David T-Forces of Habit View Notes DeKorne, Jim-Psychedelic Shamanism View Notes Gray, Mike-Drug Crazy: How We Got Into This Mess & How We Can Get Out View Notes Grob, Charles S-Hallucinogens: A Reader View Notes Lenson, David-On Drugs View Notes McKenna, Terence-The Archaic Revival View Notes McKibben, Bill-Falter View Notes McKibben, Bill-The End of Nature View Notes Ott, Jonathan-Pharmacotheon: Entheogenic Drugs, Their Plant Sources and History View Notes Pinchbeck, Daniel-Breaking Open the Head View Notes Roberts, Thomas B-Psychoactive Sacramentals View Notes Rudgley, Richard-Essential Substances: A Cultural History of Intoxicants In Society View Notes Shedlin, Michael-Laughing Gas: Nitrous Oxide View Notes Shroder, Tom-Acid Test: LSD, Ecstasy and the Power to Heal View Notes Snyder, Solomon H-The Encyclopedia of Psychoactive Drugs: Mushrooms View Notes Stafford, Peter-Psychodelics Encyclopedia View Notes Stamets, Paul-Fantastic Fungi View Notes Volpicelli Joseph and Szalavitz Maia-Recovery Options: The Complete Guide View Notes Weil, Andrew-From Chocolate to Morphine View Notes