Books by H. E. J. Cowdrey
The register of Pope Gregory VII, 1073-1085
The crusades and Latin monasticism, 11th-12th centuries
Pope Gregory VII, 1073-1085
L'Abate Desiderio e lo splendo
L'Abate Desiderio e lo splendore di Montecassino
Popes, monks and crusaders
The age of Abbot Desiderius
The Epistolae vagantes of Pope Gregory VII
The Cluniacs and the Gregorian reform