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.

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.... 

As heir to a title and great wealth, Will Masterson should have stayed home and tended his responsibilities. Instead he went to war. Now, after perilous years fighting the French, he intends his current mission to be his last. But all his plans are forgotten when he arrives in the small mountain stronghold of San Gabriel and meets her. Knowing herself to be too tall, strong, and unconventional to appeal to a man, Athena Markham has always gloried in her independence.

Minerva Hepplewhite has learned the hard way how to take care of herself. When an intruder breaks into her home, she doesn't swoon or simper. Instead she wallops the rogue over the head and ties him up - only to realize he is Chase Radnor, the man who nearly got her convicted of her late husband's murder. Now, he's insisting that Minerva has inherited a fortune from his uncle, a wealthy duke. Only one thing could surprise her more: her sudden attraction to this exasperating man.... 

James Markland, Lord Falconer, knows that he is ugly, very ugly, and he lives a life of seclusion, wearing a heavily cowled mantle to conceal his face from the world. When he learns that a neighboring girl, the exquisite, young Ariel Hawthorne, is about to be sold into marriage with a revolting lecher, he offers her the only protection he can: his name. Of course it will be a marriage in name only, because what woman could want him? A talented artist, Ariel is cursed by her beauty and vulnerability. Though she never sees her husband's face, she is drawn to his kindness and generosity.

Hugh Philemon Ancaster, seventh Duke of Ripley, will never win prizes for virtue. But even he draws the line at running off with his best friend's bride. All he's trying to do is recapture the slightly inebriated Lady Olympia Hightower and return her to her intended bridegroom. For reasons that elude her, bookish, bespectacled Olympia is supposed to marry a gorgeous rake of a duke. The ton is flabbergasted. Her family's ecstatic. And Olympia? She's climbing out of a window, bent on a getaway.

Lord Alaric Wilde, son of the Duke of Lindow, is the most celebrated man in England, revered for his dangerous adventures and rakish good looks. Arriving home from years abroad, he has no idea of his own celebrity until his boat is met by mobs of screaming ladies. Alaric escapes to his father's castle, but just as he grasps that he's not only famous but notorious, he encounters the very private, very witty Miss Willa Fynche.

Despite being surrounded by her happily wed sisters, Nora Langley prefers botany to ballrooms and would rather spend a lifetime in her laboratory than consider affairs of the heart. An expert herbalist, Nora has been masquerading as her late physician father for years, dispensing invaluable medical advice. She corresponds with people all over the world, including an old army colonel. But when the man shows up on her doorstep, he is nothing like she expected - he is a young, handsome heir to a dukedom who suddenly threatens everything she holds dear. 

Major Calborne Rutherford returns to England on the trail of an assassin, only to find he's become Lord Ashendon, with the responsibility for vast estates and dependent relatives. Cal can command the toughest of men, but his wild half-sisters are quite another matter. They might just be his undoing. When he discovers that Miss Emmaline Westwood, the girls' former teacher, guides them with ease, Cal offers her a marriage of convenience.

He is the last duke standing...the sole remaining bachelor of the three self-proclaimed Decadent Dukes. Yet, Davina MacCallum's reasons for searching out the handsome Duke of Brentworth have nothing to do with marriage. Scottish lands were unfairly confiscated from her family by the Crown and given to his. A reasonable man with vast holdings can surely part with one trivial estate, especially when Davina intends to put it to good use. Brentworth, however, is as difficult to persuade as he is to resist.

Miss Katherine Danvers has always been a wallflower. But now with her family on the brink of financial ruin, she finds herself a desperate wallflower. To save her family, she'll do anything. Luckily, she has the perfect plan.... She'll impress the ton by simply announcing she is engaged to the reclusive and mysterious Duke of Thornton, Alexander Masters, and secure strong matches for her sisters. No one has heard from the duke in years. Surely he'll never find out before her sisters' weddings and she can go back to her own quiet life.  

Everyone wants handsome adventurer John Huxley to settle down - family, friends, London society. Everyone except John. He's evaded too many scheming title huntresses to trust in happily ever after. Now, a vow made to a dying friend has him locked in a land dispute with a stubborn Scot who offers one way out: Win the Highland Games. John likes a challenge, but this one's impossible. Still, with training from the Scot's stepdaughter, victory might be within reach.  

England, 1879. Annabelle Archer, the brilliant but destitute daughter of a country vicar, has earned herself a place among the first cohort of female students at the renowned University of Oxford. In return for her scholarship, she must support the rising women's suffrage movement. Her charge: recruit men of influence to champion their cause. Her target: Sebastian Devereux, the cold and calculating duke of Montgomery who steers Britain's politics at the queen's command.

At birth, Mick Trewlove, the illegitimate son of a duke, was handed over to a commoner. Despite his lowly upbringing, Mick has become a successful businessman, but all his wealth hasn’t satisfied his need for revenge against the man who still won’t acknowledge him. What else can Mick do but destroy the duke’s legitimate son - and woo the heir’s betrothed into his own unloving arms.... Orphaned and sheltered, Lady Aslyn Hastings longs for a bit of adventure. With her intended often preoccupied, Aslyn finds herself drawn to a handsome man who seems to understand her so well.

Lord Nathaniel Harte, the disagreeable duke of Beswick, spends his days smashing porcelain, antagonizing his servants, and snarling at anyone who gets too close. With a ruined face like his, it's hard to like much about the world - especially smart-mouthed harpies (with lips better suited to kissing than speaking) who brave his castle with indecent proposals. But Lady Astrid Everleigh will stop at nothing to see her younger sister safe from a notorious scoundrel, even if it means offering herself up on a silver platter to the forbidding Beast of Beswick himself.