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.

So when Sebastian threatens to dissolve their years-long conspiracy, she'll do anything to save their partnership... even if it means opening her vulnerable heart to the rake who could destroy it for good.

Lady Calpurnia Hartwell has always followed the rules, rules that have left her unmarried—and more than a little unsatisfied. And so she's vowed to break the rules and live the life of pleasure she's been missing.

But to dance every dance, to steal a midnight kiss—to do those things, Callie will need a willing partner. Someone who knows everything about rule-breaking. Someone like Gabriel St. John, the Marquess of Ralston—charming and devastatingly handsome, his wicked reputation matched only by his sinful smile.

If she's not careful, she'll break the most important rule of all—the one that says that pleasure-seekers should never fall hopelessly, desperately in love.

Adam Deveril, the new Viscount Lynton, is madly in love with the beautiful Julia Oversley. But he has returned from the Peninsular War to find his family on the brink of ruin and his ancestral home mortgaged to the hilt. He has little choice when he is introduced to Mr. Jonathan Chawleigh, a City man of apparently unlimited wealth and no social ambitions for himself-but with his eyes firmly fixed on a suitable match for his only daughter, the quiet and decidedly plain Jenny Chawleigh.

Adam desperately needs money to keep his fatherless family together, and a marriage to Jenny would solve all his problems. And Jenny's father, a man of great wealth and ambition for his daughter, is only too happy to arrange a suitable match with a title for her. Adam chafes under Mr. Chawleigh's generosity, and Julia's jealous behavior upon hearing of the betrothal nearly brings them all into a scandal. But Adam didn't reckon with the Jenny nobody knew, or the unknown quality that lay hidden behind her demure and plain facade, who bring him comfort and eventually more....

Everyone knows that Colin Bridgerton is the most charming man in London. Penelope Featherington has secretly adored her best friend's brother for...well, it feels like forever. After half a lifetime of watching Colin Bridgerton from afar, she thinks she knows everything about him, until she stumbles across his deepest secret...and fears she doesn't know him at all.

Colin Bridgerton is tired of being thought nothing but an empty-headed charmer, tired of everyone's preoccupation with the notorious gossip columnist Lady Whistledown, who can't seem to publish an edition without mentioning him in the first paragraph. But when Colin returns to London from a trip abroad he discovers nothing in his life is quite the same - especially Penelope Featherington! The girl haunting his dreams. But when he discovers that Penelope has secrets of her own, this elusive bachelor must decide...is she his biggest threat - or his promise of a happy ending?

1814 promises to be another eventful season, but not, this author believes, for Anthony Bridgerton, London's most elusive bachelor, who has shown no indication that he plans to marry. And in truth, why should he? When it comes to playing the consummate rake, nobody does it better... —Lady Whistledown's Society Papers, April 1814

But this time, the gossip columnists have it wrong. Anthony Bridgerton hasn't just decided to marry—he's even chosen a wife! The only obstacle is his intended's older sister, Kate Sheffield—the most meddlesome woman ever to grace a London ballroom. The spirited schemer is driving Anthony mad with her determination to stop the betrothal, but when he closes his eyes at night, Kate is the woman haunting his increasingly erotic dreams...

Contrary to popular belief, Kate is quite sure that reformed rakes do not make the best husbands—and Anthony Bridgerton is the most wicked rogue of them all. Kate is determined to protect her sister—but she fears her own heart is vulnerable. And when Anthony's lips touch hers, she's suddenly afraid she might not be able to resist the reprehensible rake herself...