Susan O

His code name was “The Needle.” He was a German aristocrat of extraordinary intelligence - a master spy with a legacy of violence in his blood, and the object of the most desperate manhunt in history.... But his fate lay in the hands of a young and vulnerable English woman, whose loyalty, if swayed, would assure his freedom - and win the war for the Nazis....

Told against the fourth-century backdrop of the fall of the Roman Empire and the rise of Christianity, The Saint's Mistress breathes life into the previously untold story of Saint Augustine and his mistress. Defying social norms and traditions, Roman aristocrat Aurelius Augustinus falls in love with Leona, a North African peasant.