Perle Epstein, Ph.D., is a descendant of the Baal Shem Tov. As Perle Besserman, she is the author of Teachings of the Jewish Mystics and the Shambhala Guide to Kabbalah and Jewish Mysticism.
* Explains the Kabbalah with as much clarity as it can be explained and with a genulne feeling for mystic lore. I recommend it to all readers. - Isaac Bashevis Singer, author of The Chosen