The Immortality Key: The Secret History of the Religion with No Name

Cave and Cosmos: Shamanic Encounters with Another Reality

The Secret Life of Plants: A Fascinating Account of the Physical, Emotional, and Spiritual Relations Between Plants and Man

Spirit Hacking: Shamanic Keys to Reclaim Your Personal Power, Transform Yourself, and Light Up the World

DMT: The Spirit Molecule: A Doctor's Revolutionary Research into the Biology of Near-Death and Mystical Experiences

The Botany of Desire: A Plant's-Eye View of the World

Grow a New Body

The Light Eaters: How the Unseen World of Plant Intelligence Offers a New Understanding of Life on Earth

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

Rootwork: Using the Folk Magick of Black America for Love, Money and Success

The House Witch: Your Complete Guide to Creating a Magical Space with Rituals and Spells for Hearth and Home

The Toltec Art of Life and Death

Soul Journeying

Shapeshifting into Higher Consciousness: Heal and Transform Yourself and Our World with Ancient Shamanic and Modern Methods

The Norse Shaman: Ancient Spiritual Practices of the Northern Tradition

Lab Girl: A Memoir

DMT and the Soul of Prophecy: A New Science of Spiritual Revelation in the Hebrew Bible

Energy Strands

Psychedelic Shamanism, Updated Edition: The Cultivation, Preparation, and Shamanic Use of Psychotropic Plants

Listening to Ayahuasca: New Hope for Depression, Addiction, PTSD, and Anxiety