Age Range: 8 and up The might of Islam threatened his world. It's the year 1570. Fourteen-year-old Guido Callatta, son of a wealthy Venetian merchant, spends his free time roaming the docks, listening to the tales of gnarled old sailors, and dreaming of adventures at sea. But his carefree life is about to change forever. Armies of Ottoman Turks threaten Europe from all sides, conquering Christian towns and forcing...