The Way to a Duke's Heart — Caroline Linden

Charles de Lacey, Lord Gresham, is running out of time, running from his responsibilities, and running from love.

Destined to be a duke, Charles de Lacey has led a life of decadent pleasure, free of any care for propriety or responsibility. It comes as a terrible shock to learn that he might be stripped of everything, thanks to his father's scandalous past. He has no choice but to find the blackmailer who would ruin him -- and his only link to the villain is a woman who may be part of the plot…

To save his fortune and title, he vows he'll stop at nothing -- in fact, he's all too eager to unravel the beautiful, tart-tongued Tessa Neville. She intrigues him and tempts him like no other lady ever has. With only his heart to guide him, and keenly aware that his entire future is at stake, Charles must decide: is she the woman of his dreams, or an enemy in disguise?