The Aeneid, generally considered the greatest poem of Roman literature, is a story of migration, and Book 3 is at the heart of this story--the arrestingly dramatic account that Aeneas gives to the Carthaginian Queen Dido of his people's journey from the sacked city of Troy. This journey sees them encounter a series of brilliantly characterized individuals and visit some of the most extraordinary places in the central Mediterranean, both real and imaginary:...