La Religion a Rome sous les Sévères is a classic work on third century Roman religion, ranging from the stoicism of Marcus Aurelius to the syncretism of Severus. Reville's knowledge of religion in the late antique world is considerable, and his analysis draws together Eastern mystery cults, Baal worship, and Neopythagorean philosophy as well as classical pagan religion. Yielding lasting results, Reville's study will be welcomed by readers interested in the history of religions.