The Book of the Popes (Religion and Society)

Crises in the History of the Papacy (Religion and Society)

The Pope, the Kings and the People: Volume 2 (Religion and Society)

Das Buch Der Papste - Liber Pontificalis: Ein Schlusseldokument Europaischer Geschichte: 67 (Romische Quartalschrift Supplementbande)

Herder

The Early Modern Papacy: From the Council of Trent to the French Revolution 1564-1789 (Longman History of The Papacy)

Routledge

The Early Modern Papacy: From the Council of Trent to the French Revolution 1564-1789 (Longman History of The Papacy)

Routledge

Routledge The Popes and the Papacy in the Early Middle Ages

Routledge

The modern papacy since 1789 (Longman History of The Papacy)

Routledge

A History of the Popes 1830-1914 (Oxford History of the Christian Church)

Oxford University Press

Modern Papal Diplomacy and Social Teaching in World Affairs (Routledge Studies in Religion and Politics)

Routledge

The Pope's Soldiers: A Military History of the Modern Vatican (Modern War Studies)

University Press of Kansas

History of the Jesuits: Their Origin, Progress, Doctrines, and Designs (Religion and Society)

Catholicism: Rites, History & Social Issues (Religion and Society)

Priests, Prelates and People - History of European Catholicism

By

The Power of Protocol: Diplomatics and the Dynamics of Papal Government, c. 400 – c.1600

Popes, Councils, and Theology: From Pope Pius IX to Pope Francis

Wipf and Stock

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

Cambridge University Press

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

Routledge

Regesta Pontificum Romanorum: Tomvs I (ab a. 39 – ad a. 604): 1 (Jaffé. Regesta Pontificum Romanorum)

Vandenhoeck & Ruprecht

The Papacy and the Orthodox: Sources and History of a Debate (Oxford Studies in Historical Theology)

Oxford University Press

Roman Catholicism and Modern Science: A History

Continuum

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

Brill

Debating Papal History, c. 250–c. 1300: Responsive Government and the Medieval Papacy

Papal Diplomacy in the Modern Age

Praeger

Advances in Sociology Research: v. 6: Volume 6