Harvard professor of symbology robert langdon awakens in an Italian hospital, disoriented and with no recollection of the past thirty-six hours, including the origin of the macabre object hidden in his belongings. With a...Harvard professor of symbology robert langdon awakens in an Italian hospital, disoriented and with no recollection of the past thirty-six hours, including the origin of the macabre object hidden in his belongings. With a relentless female assassin trailing them through florence, he and his resourceful doctor, Sienna Brooks, are forced to flee.