After surviving Waterloo, Captain Jack Carrington returns home to take up his family duties and find himself a wife. Until he encounters Lady Belle, the most beautiful and celebrated courtesan in all of London.

After the death of her long-term protector, Belle intends to spurn the entreaties of her London admirers and retreat to her country manor. Then a fencing match gone wrong with the arresting Jack Carrington upsets all her careful plans.

Who is the mysterious Belle? A jaded Cyprian seeking a new protector? A kind friend who helps those in need? A mistress of sensual delight who can lead a man into irredeemable folly? Though Belle is a woman Jack can neither afford to keep nor dare to marry, he is willing to risk everything to find out.