The third and final book in The Prototype Trilogy from former Road & Track editor Sam Mitani, Keys to the Empire is a high-octane international thriller that weaves a web of espionage, crime and family drama. At its heart is Dalton Lang, the "Phantom Assassin," a former Chinese hitman turned double agent who navigates a treacherous landscape filled with deadly enemies and hidden motives.Lang is drawn into the hunt to recover precious artifacts rumored to hold imme...