Journeys of the Soul: Concepts and Imageries of Paradise in Medieval Kabbalah covers the most decisive period in the history of Jewish speculation about the Garden of Eden. At the heart of the book is a thorough analysis of the compositions written by medieval kabbalists and other esotericists dedicated to that ultimate locus of retribution. Alongside their concrete and abstract portraits of the Garden, these works discuss its relationship to the Godhead and the role it plays in personal eschatology, anthropology, and psychology. The book examines trends within the interpretive history of the biblical Paradise in medieval Jewish thought more generally, and in medieval kabbalistic literature in particular. The notion of gradations or distinct sites within the Garden of Eden is explored in light of its possible influences, and the appearance of the Garden of Eden within kabbalistic psychology is considered in light of thirteenth-century theosophical doctrines. A lengthy treatment is devoted to those works which delineate the architectonic structure of the supernal Garden and depict the visual appearance of the earthly temples (hekhalot) of the lower Garden, while mapping them onto the structurally complex interrelationships within the Godhead. Within this context, the book treats a number of textual conundrums concerning the very development of the kabbalistic canon, including the appearance of the Zohar. Throughout the book, the author also investigates scientific paradigms, legendary traditions, and theological polemics in the religious literature of the period concerning the appearance and structure of the Garden of Eden. Similar exegeses, shared traditions, and a common conceptual foundation of the eschatological Paradise are identified in the kabbalistic literature, alongside echos of the Jewish apocrypha, Rabbinic literature, and Hekhalot texts. Dr. Avishai Bar Asher has been awarded the Matanel Prize for the best book in Jewish Thought published during the years 2018-2019.