The Papal Monarchy and the Donation of Pepin (739-772) is a historical book written by William Barry. The book explores the relationship between the Papacy and the Frankish kingdom during the period of 739-772. It specifically focuses on the Donation of Pepin, a grant made by King Pepin to the Papacy, which became the foundation of the Papal States.The book provides an in-depth analysis of the political and religious factors that led to the Donation...