A lady of persuasion - Tessa Dare

Tessa Dare spins a witty, wanton tale of passion and conquest, as a reformer and a rake find unexpected love.

Only one thing could convince Sir Tobias Aldridge, an incorrigible libertine, to profess undying fidelity to a woman he's just met. Revenge. What better way to get back at an enemy than by stealing the scoundrel's sister? Not that Toby finds it a chore, seducing a beguiling, sultry beauty freshly arrived from the West Indies. When the prize is Isabel Grayson, vengeance is doubly rewarding.

Isabel is determined to marry a wealthy, powerful lord and become a lady of influence, using her rank and fortune to fight social injustice. Sir Toby, with his paltry title and infamous reputation, is unsuitable husband material-but he makes her blood race, her heart pound, and her long-buried passions come to the surface. If she can reform the charming devil, she'll get exactly what she craves: society's respect. But it's a dangerous gamble. For if Toby wins this battle of persuasion, Isabel could lose her heart.