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| Philosophy, Pioneers | McKenna, Mind Explorers, Leary, Huxley, Anthologies, Weil |
| History, Stories | LSD Past and Present, The Sixties, Personal Experiences |
| Public Policy, Law | Drug Policy, Drug Studies, Legal Guides |
| Psychology, Empathy | Grof, Therapy, Yearbooks, Theory, Empathogens, Ecstasy |
| Religion, Spirit | Schultes & Wasson, Ancient Ways, Modern Efforts, Ram Dass |
| Practical Guides | Textbooks, Art & Poetry, Psychedelics, Mind Materials |
| Traditional Cultures | Hallucinogens, Shamanism, Ayahuasca, Schultes, Epena, Peyote |
| Plants, Compounds | Mushroom & Plant Cultivation, Botany & Phytochemistry |
| Chemistry, Neurology | Brain Science, Neurochemistry, Pharmacology, Other |