The image of the debauched French aristocrat of the seventeenth and eighteenth centuries is one that still has power over the international public imagination, from the unending fascination with the Marquis de Sade to the successes of the film Ridicule. Drawing on memoirs, letters, popular songs and pamphlets, and political treatises, The Enlightened and Depraved: Decadence, Radicalism, and the Early Modern French Nobility traces the origins of this powerful stereotype from between the reign of Louis XIV and the Terror of the French Revolution. The decadent and enlightened noble of early...