The English Assassin (Gabriel Allon, Bk. 2)

The Book that Launched a Bestselling Career. "In wartime." Winston Churchill wrote, "truth is so precious that she should always be attended by a bodyguard of lies." For Britain's counterintelligence operations, this meant finding the unlikeliest agent imaginable--a history professor named Alfred Vicary, handpicked by Churchill himself to expose a highly dangerous, but unknown, traitor. The Nazis, however, have also chosen an unlikely agent: Catherine Blake, a beautiful widow of a war hero, a hospital volunteer--and a Nazi spy under direct orders from Hitler to uncover the Allied plans for D-Day...