When Sinclair Darling, the Earl of Chilton, is suddenly tricked into marrying, he's beyond furious, even though the girl is known as the Incomparable Queen of the ton because of her beauty. Taken aback by his new wife's spoiled behavior and seeming coldhearted selfishness, Sin desperately tries to hide that he's not the unwilling husband she thinks him to be—he has admired her from afar for years. In the eyes of polite society, Lady Charmaine de Vere has it all—beauty, wit, and now marriage to the heir of one of the wealthiest dukedoms in England. But behind the shiny exterior a dark secret lurks, a secret she would do anything to save her sister from—even sacrifice her one chance for marital bliss.