Never Romance a Rake by Liz Carlyle

Shunning the glittering elite of high society Kieran, Baron Rothewell, prefers the dangerous pursuits of London's demimonde. Hardened by a tormented past, he cares little for anyone or anything. So how can he resist the wager proposed by the dissolute Comte de Valigny? A hand of cards for the possession of the comte's exquisite daughter.

Abandoned by her highborn father -- until he decides to use her -- Mademoiselle Camille Marchand puts no trust in an aristocrat's honor, especially that of the notorious baron. She too is gambling -- for her life -- and Rothwell is just one more card to be used. But whatever dark desires run through his veins call to her own, and the heart plays its own game -- winner take all!