The History of the Popes, from the Close of the Middle Ages (Vol. XXII)
The History of the Popes, from the Close of the Middle Ages (Vol. XXI)
The History of the Popes, from the Close of the Middle Ages (Vol. XX)
The History of the Popes, from the Close of the Middle Ages (Vol. XIX)
The History of the Popes, from the Close of the Middle Ages (Vol. XVIII)
The History of the Popes, from the Close of the Middle Ages (Vol. XVII)
The History of the Popes, from the Close of the Middle Ages (Vol. XVI)
The History of the Popes, from the Close of the Middle Ages (Vol. XV)
The History of the Popes, from the Close of the Middle Ages (Vol. XIV)
The History of the Popes, from the Close of the Middle Ages (Vol. XIII)
The History of the Popes, from the Close of the Middle Ages (Vol. XII)
The History of the Popes, from the Close of the Middle Ages (Vol. XI)
The History of the Popes, from the Close of the Middle Ages (Vol. X)
The History of the Popes, from the Close of the Middle Ages (Vol. IX)
The History of the Popes, from the Close of the Middle Ages (Vol. VIII)
The History of the Popes, from the Close of the Middle Ages (Vol. VII)
The History of the Popes, from the Close of the Middle Ages (Vol. VI)
The History of the Popes, from the Close of the Middle Ages (Vol. V)
The History of the Popes, from the Close of the Middle Ages (Vol. IV)
The History of the Popes, from the Close of the Middle Ages (Vol. III)
The History of the Popes, from the Close of the Middle Ages (Vol. II)
The History of the Popes, from the Close of the Middle Ages (Vol. I)
L'eglise et les origine de la Renaissance
Medieval Liturgy: An Introduction to the Sources
An Introduction to the History the Church of England
A History of the Medieval Church 590-1500
The Intellectual Origins of the European Reformation
History of the Christian Church (Vol.VI): The Middle Ages A.D. 1294-1517
History of the Christian Church (Vol.V): The Middle Ages A.D. 1049-1294
History of the Christian Church (Vol.IV): Medieval Christianity A.D.590-1073