Pretty Woman meets the Bridgertons in this witty, vivacious historical romance for readers of Lisa Kleypas, Kerrigan Byrne, and Eloisa James! Lord Lysander Blackstone, the Duke of Montcroix, has only one interest: increasing his considerable fortune. After a series of betrayals, he keeps his emotions buried deep. Money, after all, can't break a man's heart--or make promises it can't keep. But when his reputation for being heartless...