Katherine Corbet abhors injustice -- and is happy to assist the disturbingly attractive Sir Alasdair St. Erth quash the brazen schemes of a marriage-minded opportunist. But appearing on the arm of the dark, dashing rogue at London balls as his interest will never be more than a sham -- no matter how Katherine's aching heart yearns for more.This naive country miss is ideal! With Katherine's unsuspecting assistance, Alasdair can at long last take his revenge on an old, hated enemy -- though it pains him to use such an innocent in this unscrupulous manner. Worse still is the longing she inspires within him, a passionate need to taste the sweetness of her lips. Alasdair knows his vengeful plan could destroy a fragile, blossoming love. And when he finally releases Katherine from his devil's bargain, will he truly be able to let her go?