"The 1291 siege of Acre was the Alamo of the Christian Crusades -- the final bloody battle for the Holy Land. After a desperate six weeks, the beleaguered citadel surrendered to the Mamluks, bringing an end to Christendom's two-hundred year adventure in the Middle East. In The Accursed Tower, Roger Crowley delivers a lively narrative of the lead-up to the siege and a vivid, blow-by-blow account of the climactic battle. Drawing on extant Arabic sources...