Rabbi Tirzah Firestone, Ph.D., is an author, Jungian psychotherapist, and founding rabbi of Congregation Nevei Kodesh in Boulder, Colorado. Raised in a large Orthodox family as the younger sister of the late, groundbreaking radical feminist Shulamith Firestone (author of The Dialectic of Sex), Firestone's spiritual curiosity called her to search beyond the confines of her family's strict Jewish upbringing. Leaving home, she embarked upon a life-changing spiritual odyssey that she chronicled in With Roots in Heaven: One Woman's Passionate Journey into the Heart of Her Faith. After immersing herself in a wide variety of spiritual practices and worldviews, Firestone returned with fresh vigor to become a rabbi in a pluralistic and egalitarian Judaism. Now Rabbi Emerita, Firestone's research on the transformation of collective trauma draws on the fields of neuroscience, psychology, and Jewish literature. Through interviews, case studies, and autobiographical stories, she demonstrates how trauma residue passes from generation to generation and how it can be transformed.