John J. Prendergast is an adjunct assistant professor of psychology at the California Institute of Integral Studies. He is the author of “The Chakras in Transpersonal Psychotherapy” in the International Journal of Yoga Therapy.
Peter Fenner completed a PhD in Madhyamika philosophical psychology in 1983. He founded the Center for Timeless Wisdom (wisdom.org). His books include The Ontology of the Middle Way, Reasoning into Reality, Essential Wisdom Teachings, and The Edge of Certainty: Dilemmas on the Buddhist Path.
Sheila Krystal received her Ph.D. from Columbia University in 1970. She has been a practicing Clinical Psychologist integrating the spiritual dimension and psychotherapy via meditation, hatha yoga, Jungian dream work, Reichian body work, and Eye Movement Desensitization and Reprocessing .