Minx: Number 3 in series by Julia Quinn
Beautiful and feisty Henrietta Barrett has never followed the dictates of society. She manages her elderly guardian's estate, prefers to wear breeches rather than dresses, and answers to the unlikely name of Henry. But when her guardian passes away, her beloved home falls into the hands of a distant cousin.William Dunford, London's most elusive bachelor, is stunned to learn that he's inherited property, a title...and a ward bent on making his first visit his last. Henry is determined to continue running the Cornwall estate without help from the handsome new lord, but Dunford is just as sure he can change things...starting with his wild young ward. But turning Henry into a lady makes her not only the darling of the town, but an irresistible attraction to the man who thought he could never be tempted.