Herman Pleij lectures on Dutch historical literature at the University of Amsterdam. He is the author of the Dutch best-seller Het Gilde van de Blauwe Schuit(The guild of the blue barge), an account of the rituals surrounding the celebration of Carnival in the Middle Ages, and the critically acclaimed book De sneeuwpoppen van 1511(The snowmen of 1511), a lively study of the rise of urban culture and middle-class morality in the southern Netherlands of the late Middle Ages.