"Cussen’s tome provides a much-needed biography of Paul III by examining the extant sources related to his life and pontificate. [...] Cussen has done the field a service by providing an assessable account of Paul III’s pontificate."- John M. Hunt, Renaissance and Reformation, 43.4 (Fall 2021) "[...] building on familiar terrain, Cussen has given us a stimulating work that seeks to reframe how we interpret Paul III and church reform at the end of the Renaissance. It should stimulate much discussion and debate among scholars and students of the Renaissance papacy and Catholic Reform." - Paul Flemer, Renaissance Quarterly, Vol. 75, Iss. 3