books.google.com - The Byzantine empire in the last two centuries of its existence had to rebuild itself after its conquest and dismemberment by the Fourth Crusade in 1204. Its emperors in exile recovered Constantinople in 1261 and this book narrates their empire's struggles for survival from that date until its final...http://books.google.com/books/about/The_Last_Centuries_of_Byzantium_1261_145.html?id=y2d6OHLqwEsC&utm_source=gb-gplus-shareThe Last Centuries of Byzantium, 1261-1453
