描述: [DanSnowattemptstousethelatestsatellitetechnologytorevealthesecretsoftheRomanEmpire.TogetherwithspacearchaeologistSarahParcak,Dansetsouttoidentifyandthentrackdownlostcities,amphitheatresandfortsinanadventurethatseeshimtravelthroughsomeofthemostspectacularpartsofthevastempire.Cutting-edgetechnologyandtraditionalarchaeolog...]