Celtic Oracles: A New System for Spiritual Growth and Divination

Rosemarie Anderson, Ph.D. (Three Rivers Press, 2000).

The Wisdom of Listening

Mark Brady, Ph.D. (Wisdom Publications, 2003).

Distant Mental Influence

William Braud, Ph.D. (Hampton Roads Publishing Company, 2003).

Transpersonal Research Methods for the Social Sciences: Honoring Human Experience

William Braud, Ph.D. and Rosemarie Anderson, Ph.D. (Sage Publications, 1998).

The Primal Wound: A Transpersonal View of Trauma, Addiction and Growth

John Firman, M.A. and Anne Gila, M.A. (State University of New York Press, 1997).

Psychosynthesis: A Psychology of the Spirit

John Firman, M.A. and Anne Gila, M.A. (State University of New York Press, 2002).

The Wisdom of Islam

Robert Frager, Ph.D. (Barron's Educational Series, 2006).

Love is the Wine (2nd edition)

Robert Frager, Ph.D. (Philosophical Research Society, 1999).

Heart, Self and Soul: The Sufi Psychology of Growth, Balance, and Harmony

Robert Frager, Ph.D. (Quest Books, 1999).

Personality and Personal Growth (6th edition)

Robert Frager, Ph.D. and James Fadiman, Ph.D. (Prentice Hall, 2005).

Essential Sufism

Robert Frager, Ph.D. and James Fadiman, Ph.D. (Harper San Francisco, 1997).

With the Tongues of Men and Angels: A Study of Channeling

Arthur Hastings, Ph.D. (Harcourt, 1991).

Stress Free for Good: 10 Scientifically Proven Life Skills for Health and Happiness

Fred Luskin, Ph.D. and Ken Pelletier, Ph.D., (HarperSanFrancisco, 2005)

Forgive For Good: A Proven Prescription for Health and Happiness

Fred Luskin, Ph.D. (Harper San Francisco, 2003).

The Art of Dreaming: Creative Tools for Dream Work

Jill Mellick, Ph.D. (Gramercy, 2003).

Coming Home to Myself: Daily Reflections for a Woman's Body and Soul

Jill Mellick, Ph.D. and Marion Woodman (Conari Press, 1998).

Mind Science: Meditation Training for Practical People

Charles T. Tart, Ph.D. (Origin Press, 2000)

Body, Mind, Spirit: Exploring the Parapsychology of Spirituality

Edited by Charles T. Tart, Ph.D. Contributions by Arthur Hastings, Ph.D. and William Braud, Ph.D. (Hampton Roads, 1997).

Transpersonal Psychologies: Perspectives on the Mind from Seven Great Spiritual Traditions (Third Edition)

Charles Tart, Ph.D. (Harper Collins, 1992).

Altered States of Consciousness (Third Edition)

Charles Tart, Ph.D., Harold Puthott, Russell Tory, Editors (Harper Collins, 1990).

Waking Up

Charles Tart, Ph.D. (Shambhala, 1987)

Transcendent sex: When Lovemaking Opens the Veil

Jenny Wade, Ph.D. (Paraview Pocket Books, 2004).

Changes of mind: A Holonomic Theory of the Evolution of Consciousness

Jenny Wade, Ph.D. (State University of New York Press, 1996).

Lights of Passage: Rituals and Rites of Passage for the Problems and Pleasures of Modern Life (Second Edition)

Kathleen Wall, Ph.D. (Harper, 1997).