Pierre et Jean is a naturalist or psycho-realist work written by Guy de Maupassant in Étretat in his native Normandy between June and September 1887 . This was Maupassant's shortest novel.Pierre and Jean are the sons of Gérôme Roland, a jeweller who has retired to Le Havre, and his wife Louise. Pierre works as a doctor, and Jean is a lawyer. It recounts the story of a middle-class French family whose lives are changed when Léon Maréchal, a deceased family friend, leaves his inheritance to Jean. This provokes Pierre to doubt the fidelity of his mother and the legitimacy of his brother.