Fran?oise d'Aubigne, marquise de Maintenon and secret wife of the Sun King, Louis XIV, was born in a bleak French prison in 1635, her father a condemned traitor and murderer, her mother the warden's seduced daughter. A timely pardon and a hopeful Caribbean colonial venture failed to mend the family's fortunes, and Fran?oise was reduced to begging in the streets. Yet, armed with beauty, intellect, and shrewd judgment, she was to make her way to the...