The Constantine Covenant

1944: Nazi agents are gathering ancient items that together could turn the tide of the war. Special Agent Matt Harris is ordered to infiltrate the crew of a German U-boat carrying artifacts to a secret location. But what he discovers is a plot that crosses all battle lines, reaching beyond mere victory in war. Trusting only in his own skills and instincts, Hart must uncover a secret that has shaped the history of the world before it is used to seal the fate of millions.