Rotman, Youval – Insanity and Sanctity in Byzantium. The Ambiguity of Religious Experience. Authors Vincent Déroche Centre National de Recerche Scientifique, Université de Paris – Sorbonne DOI: https://doi.org/10.1353/his.2017.0060 Downloads Requires Subscription PDF Issue Vol. 50 No. 102 (2017) Section Book Reviews