A L'OMBRE DES JEUNES FILLES EN FLEURS, all three volumes in a single file

According to Wikipedia: "Valentin Louis Georges Eugène Marcel Proust (10 July 1871 - 18 November 1922) was a French novelist, essayist and critic, best known as the author of À la recherche du temps perdu (in English, In Search of Lost Time; earlier translated as Remembrance of Things Past), a monumental work of twentieth-century fiction published in seven parts from 1913 to 1927."