A comprehensive history of masks in France from the seventeenth to the nineteenth century. Masks can conceal, disguise, or protect. They can announce status, inspire delight, or spread fear. They can also betray trust through insincerity, deceit, and hypocrisy. In Paris Concealed, historian James H. Johnson offers a sweeping history of masks both visible and unseen from the time of Louis XIV to the late nineteenth century, exploring the complex roles that masking and unmasking have played in the fashioning of our social selves. Drawing from memoirs, novels, plays, and paintings, Paris Concealed explores the many domains in which masks have been decisive. Beginning in the court of Versailles, Johnson charts the genesis of courtly politesse and its wide condemnation by Enlightenment philosophers and political thinkers. He narrates strategies in the French Revolution for unmasking traitors and later efforts to penetrate criminal disguises through telltale marks on the body. He portrays th