Question: What French author wrote the novel that the 1953 French-Italian film the wages of war was adapted from?
Sentence (from "Little World of Don Camillo"): Le Petit Monde de don Camillo ("The Little World of don Camillo"), or Don Camillo in Italian, is a 1952 French-Italian film directed by Julien Duvivier, starring Fernandel and Gino Cervi.
Relevant evidence: No