When Sarah Wilton ran away from society two years ago, she never expected to land in the arms of Matthew Bennenford, the brother of the Duke of Cavanaugh—or to fall in love. When Matthew unexpectedly inherits the title, Sarah knows their love affair is over. He must find a duchess, and that is the one thing she can never be.

Matthew never expected to become duke, but he’s determined to honor his family’s legacy—and keep the woman he loves. But when he returns to society as the new duke, what he discovers means he may lose her forever.