Madeleine is trapped: by her family's expectations, by her controlling husband, and by her own fears. From the outside, it looks like she has everything, but on the inside, she fears she has nothing that matters. In Madeleine's memories, her grandmother Margie is the kind of woman she should have been-- elegant, reserved, perfect. But when Madeleine finds a diary detailing Margie's bold, romantic trip to Jazz Age Paris, she meets the grandmother she never knew: a dreamer who defied her strict, staid family and spent an exhilarating summer writing in cafÔes, living on her own, and falling for a charismatic artist.