Once upon a time, assisted by her mischievous godmother, governess Anna Blake attended the ball of the season disguised as a lady...and found herself dancing with the charming Duke of Amscott! The duke found the mysterious lady more alluring than the marriage mart debutantes being thrown in his path. But their enchanted evening ended when the clock struck midnight... Now, as societal pressure mounts for the duke to choose his bride, he searches for his runaway dance partner instead! But will the discovery of her deception—and her station—mean she’ll never become his Cinderella duchess?