To all of Regency London, Sebastian Traherne is a pretentious fop who prizes his tailor over his dukedom. In truth, he's an obsessively rational fellow protecting a secret marriage. When a prickly Welsh miss arrives at his crumbling castle one gloomy night, she upends his world-and every principle he holds dear. Worse, she believes in a silly fairy tale known as True Love. Gwynna Owen might be the last true Princess of Wales, but...