The first of a new WWII Trilogy – Can the American and British Allies stop a German spymaster and his U-boat-commander brother from warning Hitler’s High Command about their greatest military secret—a secret that could bring the Allies to their knees? From the North Sea to a brutal British interrogation center in London to a German-POW camp, the world-famous Broadmoor Hotel, and the wild mountains of Colorado, this bracing thriller will keep you guessing until the final chapter.