Western Society and the Church in the Middle Ages by R. W. Southern

The age of reform

Steven Ozment, Steven Ozment

Medieval Europe

C. Warren (Charles Warren) Hollister, C. Warren Hollister, Judith Bennett

The Closing of the Western Mind

Charles Freeman

The age of the cathedrals

Georges Duby

Europe in a wider world, 1350-1650

Robin W. Winks, Lee Palmer Wandel

A history of medieval Europe, from Constantine to Saint Louis

Ralph Henry Carless Davis

The civilization of the Middle Ages

Norman F. Cantor

Mont-Saint-Michel and Chartres

Henry Adams

Horizon book of the Middle Ages

Morris Bishop

[To pay Francis W. Sykes compensation and mileage of Senator.]

United States. Congress. Senate. Committee on Privileges and Elections

The Making of Europe

Christopher Dawson

Historical Sketches

John Henry Newman

Western Society and the Church in the Middle Ages