Maximilian Cale, the Duke of Lyons, long ago buried his grief for his missing elder brother, Peter. When a mysterious note arrives from Tristan Bonnaud asserting that the Duke's brother is alive, it leads Max straight to the winsome Lisette Bonnaud, illegitimate daughter of a viscount and Tristan's sister.

Lady Amelia Plume has many admirers – it’s too bad they’re all fortune hunters and fops who can’t provide the exotic adventures she seeks. But the ballrooms of Mayfair have become much more appealing since the arrival of Major Lucas Winter, an American with a dark past and a dangerous air. Lucas is brash, arrogant – and scandalously tempting. Every thrilling kiss sparks hotter desire, yet Amelia suspects Lucas has a hidden motive in wooing her. And she intends to discover it, by any means necessary.

Oliver Sharpe, the Marquess of Stoneville, has been London's most notorious rake for years. Fed up with his behavior, his grandmother threatens to disinherit him if he doesn't tame his wild ways and wed within the year. Outraged, Oliver decides to hire a woman from a brothel to pose as his fiancée to prove that he can't be forced into marriage.

Griff Knighton's found the perfect way to avoid being trapped into marriage with one of the Earl of Swanlea's daughters: He'll swap identities with his man of affairs during their next visit to Swan Park, and be free to pursue his own desires! After all, he's not about to marry some homely spinster just to claim his rightful title. But Griff didn't reckon on the brazen, voluptuous Rosalind, who could tempt even a saint into sinning, and Griff is no saint.

A past kiss with adorably bookish Miss Olivia Norley should be barely a memory for Marlowe Drake, the duke of Thornstock. After all, there are countless debutantes for a handsome rakehell to charm beyond a young lady whose singular passion is chemistry - of the laboratory type. But Thorn has not forgotten - or forgiven - the shocking blackmail scheme sparked by that single kiss, or the damage caused to both their names. Now Thorn’s half brother, Grey, has hired the brilliant Miss Norley for her scientific expertise in solving a troubling family mystery.

The first wedding night that Lady Juliana St. Albans spent with the dark and daring Rhys Vaughan was intoxicating, the heady culmination of her new husband's driving hunger and her own awakened sensuality. When he mysteriously disappeared the next morning, she waited for him in hope and desperation. And when he was finally proclaimed dead in a shipwreck, she bitterly mourned the loss of her love. The second wedding night that Juliana spent with Rhys Vaughan was six years later.

Self-made civil engineer Geoffrey Brookhouse has unexpectedly inherited the dukedom of Greenwood. But he has a secret that could ruin his family. Hoping to save his timid sister from that fate, he seeks to marry her off to a respectable, protective gentleman. With the London Season imminent, Geoffrey hires Elegant Occasions to orchestrate her debut. Yet Lady Diana Harper, spirited fashion expert, proves more than he bargained for. Suddenly, Geoffrey’s sister is emerging from her shell, and he is beleaguered with social invitations and gossip!

A series of stepfathers and a difficult childhood have left Fletcher “Grey” Pryde, fifth duke of Greycourt, with a guarded heart, enviable wealth, and the undeserved reputation of a rogue. Grey’s focus on expanding his dukedom allows him little time to find a wife. But when his mother is widowed yet again and he meets the charmingly unconventional woman managing his stepfather’s funeral, he’s shocked to discover how much they have in common. Still, Grey isn’t interested in love, no matter how pretty, or delightfully outspoken, the lady....

Zachary Bronson has built an empire of wealth and power. Now he is seeking a wife to help secure his position in the ton...as well as warm his bed in private. But not just any woman will do for one of London's most notorious rakes. When he meets Lady Holly Taylor, he surrenders to the temptation to take her in his arms and kiss her. Yet he's pleasantly surprised to discover her fierce passions match his own.

Lady Aline Marsden was brought up to marry a man of her own class, but from the moment she meets John McKenna, she risks everything to be with him.

After years of living as London’s brightest scandal, Lady Sesily Talbot has embraced the reputation and the freedom that comes with the title. No one looks twice when she lures a gentleman into the dark gardens beyond a Mayfair ballroom...and no one realizes those trysts are not what they seem. No one, that is, but Caleb Calhoun, who has spent years trying not to notice his best friend’s beautiful, brash, brilliant sister.

Miss Cleopatra Lewis is about to be launched in society by her aristocratic grandfather. But since she has no intention of marrying, she visits a costume emporium specifically to order unflattering dresses guaranteed to put off any prospective suitors. Powerful and charismatic Jacob Astor Addison is in London, acquiring businesses to add to his theatrical holdings in America—as well as buying an emerald for a young lady back in Boston. He’s furious when a she-devil masquerading as an English lady steals Quimby’s Costume Emporium from under his nose.

Miss Amelia Hathaway, a beautiful and strong-willed spinster, has looked after her unruly younger siblings ever since the death of her parents. Romance is the last thing on her mind. But when reckless brother inherits a title, the Hathaways are flung into the unfamiliar world of the English peerage. And Amelia, who’s always refused to lean on anyone’s shoulder, finds herself turning to a sexy, dark-haired stranger for help.

As a child, Devlin Ware thought his family stood for all that was right and good in the world. They were kind, gracious, and shared the beauty of Ravenwood, their grand country estate, by hosting lavish parties for the entire countryside. But at 22, he discovered his whole world was an elaborate illusion, and when Devlin publicly called his family to account for it, he was exiled as a traitor. So be it. He enlisted in the fight against Napoleon and didn't look back for six years. But now his father is dead, the Ware family is broken, and as the heir he is being called home.

With her headful of wild curls and wilder ideas and an unabashed love of experiments and explosives, society has labeled Lady Imogen Loveless peculiar…and doesn’t know she’s one of the Hell’s Belles—a group of vigilantes operating outside the notice of most of London.