A History of the Inquisition of the Middle Ages: Volume I

A History of the Inquisition of Spain; vol. 1

A History of the Inquisition of Spain; vol. 4

A History of the Inquisition of Spain; vol. 2

A History of the Inquisition of Spain; vol. 3

A History of the Inquisition of the Middle Ages; volume II

A History of the Inquisition of the Middle Ages; volume III

Superstition and Force

History of the Inquisition

History of the Inquisition of Spain

An Historical Sketch of Sacerdotal Celibacy in the Christian Church