Sebastian Malheur is the most dangerous sort of rake: an educated one. When he’s not scandalizing ladies in the bedchamber, he’s outraging proper society with his scientific theories. He’s desired, reviled, acclaimed, and despised - and he laughs through it all. Violet Waterfield, the widowed Countess of Cambury, on the other hand, is entirely respectable, and she’d like to stay that way. But Violet has a secret that is beyond ruinous, one that ties her irrevocably to England’s most infamous scoundrel: Sebastian’s theories aren’t his. They’re hers.

Miss Lydia Charingford is always cheerful, and never more so than at Christmas time. But no matter how hard she smiles, she can't forget the youthful mistake that could have ruined her reputation. Even though the worst of her indiscretion was kept secret, one other person knows the truth of those dark days: the sarcastic Doctor Jonas Grantham. She wants nothing to do with him... or the butterflies that take flight in her stomach every time he looks her way. Jonas Grantham has a secret, too: He's been in love with Lydia for more than a year.

Miss Jane Fairfield can't do anything right. When she's in company, she always says the wrong thing - and rather too much of it. No matter how costly they are, her gowns fall on the unfortunate side of fashion. Even her immense dowry can't save her from being an object of derision. And that's precisely what she wants. She'll do anything, even risk humiliation, if it means she can stay unmarried and keep her sister safe. Mr. Oliver Marshall has to do everything right. He's the bastard son of a duke, raised in humble circumstances...

Three months ago, governess Serena Barton was let go from her position. Unable to find new work, she's demanding compensation from the man who got her sacked: a petty, selfish, swinish duke. But it's not the duke she fears. It's his merciless man of business - the man known as the Wolf of Clermont. The formidable former pugilist has a black reputation for handling all the duke's dirty business, and when the duke turns her case over to him, she doesn't stand a chance. But she can't stop trying....

Miss Minerva Lane is a quiet, bespectacled wallflower, and she wants to keep it that way. After all, the last time she was the center of attention, it ended badly - so badly that she changed her name to escape her scandalous past. Wallflowers may not be the prettiest of blooms, but at least they don't get trampled. So when a handsome duke comes to town, the last thing she wants is his attention.