Notorious, handsome, and decadent, the Lords of Vice prowl the glittering ballrooms of Regency London – breaking rules and hearts with equal aplomb. But even the wildest rogue must eventually meet his match…

Seduce Lady Juliana Ivers and then cast her aside: Those are his sister's instructions. Alexius Braverton, Marquess of Sinclair – known as Sin to the ton – is happy enough to oblige, especially when he catches a glimpse of his target. Juliana is completely unlike the empty-headed chits who barely hold his attention for a week. A true gentleman would leave her to find a worthy suitor. But then, a Lord of Vice would never claim to be a gentleman.

Juliana is expected to marry well to improve her family's finances, even if she secretly longs to make a living through her musical compositions. A dalliance can only complicate matters, though not even practical Juliana can help succumbing to the aptly named Sin. But one unforgettable night will draw her into a scandalous affair – and a seduction begun as sport will soon become deliciously, dangerously real…