The Papacy and the Levant, 1204-1571 - Kenneth Meyer Setton - Google Books

http://books.google.de/books?id=EgQNAAAAIAAJ

This is the third of four volumes which trace the history of the later Crusades and papal relations with the Levant from the accession of Innocent III (in 1198) to the reign of Pius V and the battle of Lepanto (1566-1571). From the mid-fourteenth century…