The Baroness: Unmasking Himmler's Most Secret Agent is the true story of an enigmatic adventuress suspected of seducing SS chief Heinrich Himmler in a bid to save her son by a Jewish businessman from Nazi persecution. It also sheds new light on the personal stories of those targeted by the regime; secret intelligence operations during the German occupation of Italy; and Himmler's frantic activity in the final days of the war.