Les Soirées de Médan ("Evenings at Médan") is a collection of six short stories by six different writers associated with Naturalism, first published in 1880. All the stories concern the Franco-Prussian War. The contents of the book are as follows:
L'Attaque du moulin ("The Attack on the Mill") by Émile Zola
The collection took its title from Zola's house at Médan, near Paris, where the writers used to meet for literary dinners. The authors were often referred to collectively as the "Médan group". The aim of the collection was to promote the ideals of Naturalism, by treating the events of the Franco-Prussian War in a realistic and often unheroic way, in contrast to officially approved patriotic views of the war.