The thrilling true story of Agent A12, the earliest enemy of the Nazis, and the first spy to crack Hitler's deadliest secret code: the framework of the Final Solution. In public life, Dr. Winthrop Bell was a Harvard philosophy professor and wealthy businessman. As an MI6 spy--known as secret agent A12--in Berlin in 1919, he evaded gunfire and shook off pursuers to break open the emerging Nazi conspiracy. His reports, the first warning...