The Spectrum of Consciousness (Quest Books)

Healing the Soul: Pluto, Uranus and the Lunar Nodes

Psychosynthesis: A Collection of Basic Writings

Lifecycles: Reincarnation and the Web of Life

When the Impossible Happens: Adventures in Non-Ordinary Realities

After the Ceremony Ends: A Companion Guide to Help You Integrate Visionary Plant Medicine Experiences

The Living Classroom: Teaching and Collective Consciousness (Suny Series in Transpersonal and Humanistic Psychology)

The Enlightenment Process: A Guide to Embodied Spiritual Awakening (Revised and Expanded)

The Transcendent Function: Jung's Model of Psychological Growth through Dialogue with the Unconscious

Psychosynthesis: A Psychology of the Spirit (Transpersonal Humanist Psychol)