"An extremely thorough, erudite, and convincing exploration of Plutarch's philosophical conceptions of oracular divination, which offers a detailed and sensitive analysis of Plutarch's philosophical theories regarding the operation and efficacy of divination and makes an extremely important contribution to scholarship on ancient philosophy and its relationship with divination. As such, this work should be read by all scholars and postgraduate students of ancient philosophy and Graeco-Roman religions. It will also be immensely useful for scholars and students in philosophy, classics, religious studies, theology, and anthropology." * Bryn Mawr Classical Review *