The Doors of Perception and Heaven and Hell

The Divine Within: Selected Writings on Enlightenment

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How to Change Your Mind: What the New Science of Psychedelics Teaches Us About Consciousness, Dying, Addiction, Depression, and Transcendence

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The Psychedelic Explorer's Guide: Safe, Therapeutic, and Sacred Journeys

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The Perennial Philosophy: An Interpretation of the Great Mystics, East and West

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The Psychedelic Experience: A Manual Based on the Tibetan Book of the Dead (1964)

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Brave New World

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LSD My Problem Child: Reflections on Sacred Drugs, Mysticism and Science

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The Philosophical Baby: What Children's Minds Tell Us About Truth, Love, and the Meaning of Life

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LSD: Doorway to the Numinous: The Groundbreaking Psychedelic Research into Realms of the Human Unconscious

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Microdosing Psychedelics: A Practical Guide to Upgrade Your Life

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