Modern Classics Introduction by Rachel Cusk, Bonjour Tristesse, A Certain Smile Published when she was only nineteen, Francoise Sagan"s astonishing first novel, Bonjour Tristesse, became an instant bestseller. It tells the story of Cecile, who leads a carefree life with her widowed father and his young mistresses until, one hot summer on the Riviera, he decides to remarry - with devastating conseguences. In A Certain Smile Dominigue, a young woman bored with her lover, begins an affair with an older man that unfolds in unexpected and troubling ways. These two acerbically witty and delightfully amoral tales about the nature of love are shimmering masterpieces of cool-headed, brilliant observation.