From the bestselling author of The Spy and the Traitor, A Spy Among Friends, and Rogue Heroes, a fascinating work of popular history that vividly recreates the vast web of deception spun by spies in order to conceal D-Day.
On June 6, 1944, 150,000 Allied troops landed on the beaches of Normandy and suffered an astonishingly low rate of casualties. A stunning military achievement, it was also a masterpiece of trickery. Operation Fortitude, which protected and enabled the invasion, and the Double Cross system, which specialized in turning German spies into double agents, tricked the Nazis into believing that the Allied attacks would come in Calais and Norway rather than Normandy. It was the most sophisticated and successful deception operation ever carried out, ensuring Allied victory at the most pivotal moment in the war. This epic event has never before been told from the perspective of the key individuals in the Double Cross system, who together made up one of the oddest and most brilliant military units ever assembled. Until now.
