The Cosmic Serpent

This adventure in science and imagination, which the Medical Tribune said might herald "a Copernican revolution for the life sciences," leads the reader through unexplored jungles and uncharted aspects of mind to the heart of knowledge.In a first-person narrative of scientific discovery that opens new perspectives on biology, anthropology, and the limits of rationalism, The Cosmic Serpent reveals how startlingly different the world around us appears when we open our minds to it.

• The Fellowship of the River: A Medical Doctor’s Exploration into Traditional Amazonian Plant Medicine
• DMT: The Spirit Molecule: A Doctor's Revolutionary Research into the Biology of Near-Death and Mystical Experiences
• Intelligence in Nature
• Supernatural: Meetings with the Ancient Teachers of Mankind
• Listening to Ayahuasca: New Hope for Depression, Addiction, PTSD, and Anxiety
• The Ayahuasca Test Pilots Handbook: The Essential Guide to Ayahuasca Journeying
• Sacred Knowledge: Psychedelics and Religious Experiences
• Foundational Concepts in Neuroscience: A Brain-Mind Odyssey (Norton Series on Interpersonal Neurobiology)
• The Psychedelic Experience: A Manual Based on the Tibetan Book of the Dead (1964)
• The Way of the Shaman