Rein Montgomery,the Duke of Wroxly, live as a commoner? His late uncle's will is painfully clear: Rein must survive without his wealth or title in the meanest of London's streets for one month, or else lose his entire fortune. Luckily, his ability to charm the ladies has never failed him anywhere, anytime. And he has his newest conquest in sight: a beguiling market girl named Anna Rose Brooks.
Anna's heart is kind and her inteligence keen, but she's not sure what to make of this dashing stranger lost in the rough district of St. Giles. Is he gentleman or rake? She offers him shelter for one night, but he wants thirty. She tries to keep her distance, but he tempts her to share his bed. She gives in to scandal by becoming his mistress, but he wants her soul. Anna is no fool; she knows the men who come to St. Giles do not often stay. And now she is faced with her biggest fear: that when he leaves, he will take her heart.