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

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

Michael Pollan

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

The Doors of Perception: And Heaven and Hell (Vintage classics)

Aldous Huxley

amazon.com
Cover of The Doors of Perception: And Heaven and Hell (Vintage classics)

A Secret History of Christianity

Mark Vernon

amazon.com
Cover of A Secret History of Christianity

Strange Rites: New Religions for a Godless World

Tara Isabella Burton

amazon.com
Cover of Strange Rites: New Religions for a Godless World

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

Stanislav Grof M.D.

amazon.com
Cover of LSD: Doorway to the Numinous: The Groundbreaking Psychedelic Research into Realms of the Human Unconscious