Jeffrey Raff, PhD, Jungian analyst in private practice in Denver since 1976, is a graduate of the Jung Institute of Zurich. A highly acclaimed author and Jungian analyst, he is the former president of the Jung Institute of Colorado, where he is currently a training analyst. Dr. Raff has been studying alchemy as well as the esoteric spiritual tradition for over 50 years. In addition to lecturing all over the country, he is the author of numerous articles and several books, including Jung and the Alchemical Imagination, The Wedding of Sophia, and The Practice of Ally Work. Dr. Raff is delighted to be returning to Jung on the Hudson.