Chocolate Wars

This engaging history of the 150-year rivalry among the world’s greatest chocolate makers—the English firms Fry, Rowntree, and Cadbury (to which the author, Deborah Cadbury, is an heiress), their European competitors Lindt and Nestlé, and the American upstarts Hershey and Mars—is delightful, especially for its fascinating portrait of the 19th-century success of Quaker capitalism, built quite remuneratively on the ideal that wealth creation entails repsonsibilities beyond personal gain.