The Rationale Divinorum Officiorum of William Durand of Mende
A New Translation of the Prologue and Book One
Columbia University Press
The Conquest of Constantinople
Columbia University Press
The Murder of Charles the Good
Columbia University Press
Lanzelet
Columbia University Press
Giles of Rome's On Ecclesiastical Power
A Medieval Theory of World Government
Columbia University Press
The Deeds of Frederick Barbarossa
Columbia University Press
The Chronicle of Henry of Livonia
Columbia University Press
An Entertaining Tale of Quadrupeds
Columbia University Press
History of the Archbishops of Hamburg-Bremen
Columbia University Press
Defensor pacis
Columbia University Press
Medieval Trade in the Mediterranean World
Illustrative Documents, new edition
Columbia University Press
The Letters of St. Boniface
Columbia University Press
Imperial Lives and Letters of the Eleventh Century
Columbia University Press