Julia Quinn
Jack Audley has been a highwayman.
A soldier. And he has always been a rogue. What he is not, and never wanted to be, is a peer of the realm, responsible for an ancient heritage and the livelihood of hundreds. But when he is recognized as the long-lost son of the House of Wyndham, his carefree life is over. And if his birth proves to be legitimate, then he will find himself with the one title he never wanted: Duke of Wyndham.
Grace
...When Caroline Trent is kidnapped by Blake Ravenscroft, she doesn't even try to elude this dangerously handsome agent of the crown. After all, she's been running from unwanted marriage proposals. Yes, Blake believes she's a notorious spy named Carlotta De Leon, but for six weeks until her twenty-first birthday, when she'll gain control of her fortune, hiding out in the titillating company of a mysterious captor is awfully convenient — and
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