- The Decline and Fall of the Eastern Roman Empire 1205-1453
- The Last Crusades: the Final Attempts by Christendom to Conquer Jerusalem and the Holy Land, 1202-1272-The Fall of Constantinople by Edwin Pears, The ... of the Crusaders by Dana Carlton Monro
- History of the Fourth Crusade [Didactic Press Paperbacks]
- The Decline and Fall of the Eastern Roman Empire: From the Time of the Fourth Crusade to the Capture of Constantinople
- The Fall of Constantinople, Being the Story of the Fourth Crusade