"By 1941, Nazi armies were ruling Europe, bombing London, and sinking British and American ships. The U.S. was undeclared and Britain was alone. But Nagorski shows that Hitler's grave miscalculations had already assigned Germany to ruin. By the end of that year Hitler had taken almost every wrong decision possible and though the fighting went on until 1945, Germany was already vanquished. As Nagorski demonstrated in The Greatest Battle, the Germans...