Left destitute in the wake of the American Revolution, Sophie Menzies agrees to marry General Seamus Ogilvy and be a mother to his small daughter, only to see a woman from the General's past arrive and throw Sophie's status into doubt.

"1940. As England prepares to fight the Nazis, three very different women answer the call to mysterious country estate Bletchley Park, where the best minds in Britain train to break German military codes. Vivacious debutante Osla is the girl who has everything--beauty, wealth, and the dashing Prince Philip of Greece sending her roses--but she burns to prove herself as more than a society girl, and puts her fluent German to use as a translator of...