Cambridge University Press Power and Patronage in Early Medieval Italy: Local Society, Italian Politics and the Abbey of Farfa, c.700–900: 70 (Cambridge Studies in Medieval Life and Thought: Fourth Series, Series Number 70)

The Social World of the Abbey of Cava, c. 1020-1300: 51 (Studies in the History of Medieval Religion)

Boydell Press

Dalla villa al monastero: Nuovi dati archeologici da S. Maria di Grottaferrata (Roma): 2632 (British Archaeological Reports International Series)

British Archaeological Reports Oxford Ltd

England and the Papacy in the Early Middle Ages: Papal Privileges in European Perspective, c. 680-1073 (Oxford Historical Monographs)

The Papacy, 1073-1198: Continuity and Innovation (Cambridge Medieval Textbooks)

Cambridge University Press

Adrian IV The English Pope (1154–1159): Studies and Texts (Church, Faith and Culture in the Medieval West)

Routledge

The Latin Church in Norman Italy

Cambridge University Press

Documenting the Past in Medieval Puglia, 1130-1266

City and Community in Norman Italy: 72 (Cambridge Studies in Medieval Life and Thought: Fourth Series, Series Number 72)

Cambridge University Press

The Virtues of Economy: Governance, Power, and Piety in Late Medieval Rome

Cornell University Press

A Companion to the Medieval Papacy: Growth of an Ideology and Institution: 70 (Brill's Companions to the Christian Tradition, 70)

Brill

Rome, Ravenna, and Venice, 750-1000: Byzantine Heritage, Imperial Present, and the Construction of City Identity

Oxford University Press

Willibrord between Ireland, Britain and Merovingian Francia (690–739): Beyond Mission (Studies in Medieval and Early Modern Belief and Culture)

Liverpool University Press

Roma Felix – Formation and Reflections of Medieval Rome (Church, Faith and Culture in the Medieval West)

Routledge

Italy in the Early Middle Ages: 476-1000 (Short Oxford History of Italy)

Oxford University Press

Routledge The Popes and the Papacy in the Early Middle Ages

Routledge

Pope Celestine III (1191–1198): Diplomat and Pastor (Church, Faith and Culture in the Medieval West)

Routledge

The English Church and the Papacy: From the Conquest to the Reign of John

Cambridge University Press

Communicating Papal Authority in the Middle Ages (Studies in Medieval History and Culture)

Routledge

Authors of the Middle Ages, Volume IV, Nos 12–13: Historical and Religious Writers of the Latin West: 2,4

Routledge

Warfare and the Making of Early Medieval Italy (568–652) (Studies in Medieval History and Culture)

Routledge

Warfare and the Making of Early Medieval Italy (568–652) (Studies in Medieval History and Culture)

Routledge

The Western Church in the Middle Ages (Hodder Arnold Publication)

Bloomsbury Academic

Foundation Documents from St Mary's Abbey, York: 1085-1137: 227 (Publications of the Surtees Society)

Boydell Press

Codex Epistolaris Carolinus: Letters from the popes to the Frankish rulers, 739-791: 77 (Translated Texts for Historians)

Liverpool University Press