Heresies of the High Middle Ages

Rationale Divinorum Officiorum of William Durand of Mende

Timothy Thibodeau

Lanzelet

Ulrich von Zatzikhoven

Giles of Rome's On Ecclesiastical Power

Conquest of Lisbon

Medieval Handbooks of Penance

John McNeill, Helena Gamer

Defensor pacis

Marsilius of Marsilius of Padua

Medieval Trade in the Mediterranean World

Chronicle of Henry of Livonia

Henricus Lettus

Lanzelet

Ulrich von Zatzikhoven

Arab-Syrian Gentleman and Warrior in the Period of the Crusades