Overtones and Undercurrents: Spirituality, Reincarnation, and Ancestor Influence in Entheogenic Psychotherapy

Green Psychology: Transforming Our Relationship to the Earth

Searching for the Philosophers' Stone: Encounters with Mystics, Scientists, and Healers

The Well of Remembrance: Rediscovering the Earth Wisdom Myths of Northern Europe

The Psychedelic Experience

Why?: What Your Life Is Telling You about Who You Are and Why You're Here