- 2016. The Autonomy of Modern Kabbalah. Cherub Press.
- 2015. The Yearnings of the Soul: Psychological Thought in Modern Kabbalah. The University of Chicago Press.
- 2014. Kabbalist in the Eye of the Storm: R. Moshe Hayyim Luzzatto. Tel Aviv University Press (in Hebrew).
- 2011. Shamanic Trance in Modern Kabbalah. The University of Chicago Press.
- 2009. "The Chosen will Become Herds": Studies in Twentieth Century Kabbalah, Yale University Press: New Haven.
- 2005. "The Chosen will Become Herds": Studies in Twentieth Century Kabbalah. Carmel Press: Jerusalem (in Hebrew).
- 2004. Manifestations of Power in Jewish Mysticism from Rabbinic Literature to Safedian Kabbalah. Magnes Press: Jerusalem (in Hebrew).