From church establishment figure to revolutionary, supporter of Napoleon Bonaparte to promoter of the Bourbon Restoration, the twists and turns of Charles Maurice Prince de Talleyrand’s remarkable career through one of the most turbulent periods of French and European history continue to fascinate. Witty and wiley, cynical and charming, Talleyrand has been portrayed as a cynical opportunist, hypocrite, and traitor who betrayed governments whenever he had a chance to do so. Yet as the representative of France and advocate of peace at the Congress of Vienna, he has also been cast as the...