A remarkable novel about secrets, desire, memory, passion, and possibility.

Newlywed Grace Monroe doesn't fit anyone's expectations of a successful 1950s London socialite, least of all her own. When she receives an unexpected inheritance from a complete stranger, Madame Eva d'Orsey, Grace is drawn to uncover the identity of her mysterious benefactor.

Weaving through the decades, from 1920s New York to Monte Carlo, Paris, and London,