"Bonheur d'occasion" is a novel written by Gabrielle Roy, published in 1945. The story is set in Montreal during the 1930s and follows the life of Florentine Lacasse, a young woman from a working-class family. The narrative explores themes of poverty, dreams, and the struggle for a better life amidst the challenges of the Great Depression. The title translates to "The Tin Flute," which symbolizes the fleeting nature of happiness and the harsh realities faced by the characters. Through rich descriptions and emotional depth, Roy captures the essence of life in Saint-Henri, a neighborhood marked by social and economic difficulties.