Byzantine Style and Civilization
The Eastern Schism : A Study Of The Papacy And The Eastern Churches During The XIth And XII
A History of the crusades : Vol.II : The kingdom of Jerusalem and the frankish east 1100-1187
A History of the Crusades : Volume lll The Kingdom of Acre and the Later Crusades
A History of the Crusades : Volume 1 The First Crusade and the Foundation of the Kingdom of...
A History of The Crusades : V., The First Crusade and the Foundation of the Kingdom of Jerus
A History of The Crusades : V. II, The Kingdom of Jerusalem and the Franklish East 1100-1187
A History of The Crusades : Volume III, The Kingdom of Acre and the Later Crusades