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.

Sophie Campbell is determined to be mistress of her own fate. Surviving on her skill at cards, she never risks what she can’t afford to lose. Yet when the Duke of Ware proposes a scandalous wager that’s too extravagant to refuse, she can’t resist. If she wins, she’ll get 5,000 pounds, enough to secure her independence forever. Jack Lindeville, Duke of Ware, tells himself he’s at the Vega Club merely to save his reckless brother from losing everything, but he knows it’s a lie. He can’t keep his eyes off Sophie, and to get her he breaks his ironclad rule against gambling.

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.

A scandalous book by an anonymous author takes London by storm, and everyone is convinced its villainous “Lord K” is the greatly admired Earl of Knightly. Heartbroken that he left her at the altar, Miss Regina Leyland impulsively sought revenge by revealing the true Knightly to the world but never expected the uproar to bring enemies to her door. To keep her identity hidden, she must trust the one man with the power to destroy her.

Evie Harlow is quite content running the quaint little bookshop she inherited from her father…or so she convinces herself anyway. It might not bring in much money, it's not very exciting, and it's not a very good way to meet eligible men, but Evie's always thought she was destined for spinsterhood, a dull life, and hard work.

Will Hart, the duke of Ashmore, is everything his father was not: scrupulously honest, forbidding, and apparently joyless. As a duke, he’s a catch, but as a grumpy stick-in-the mud, no lady knows quite how to catch his eye. When his sisters concoct a plan for him to visit a run-down family property in Cornwall, he reluctantly agrees, hoping it will be a chance for him to rediscover the carefree man he once was.

Daughter of an earl, Lady Hildegard Templeton hasn't conformed to what society expects from a woman of her station. Industrious and unique, she's created an emboldened organization for women on the cusp of marriage, The Duchess Society. Called a bluestocking to her face and worse behind closed salon doors, she vows to marry for love. And nothing but. Although the emotion has yet to show itself to her. Until she meets him.

England, 1865: Newspaper columnist Lady Katherine Bascomb finds herself the subject of speculation when her latest article leads to an arrest in the murders plaguing London. The English believe women ought not to write about such vulgar things as crime, and a particularly attractive detective inspector is incensed that she's interfered with his investigation. To escape her sudden notoriety, Katherine heads to the country - only to witness a murder upon her arrival.

Trevor Hunt, the Duke of Ridgely, has been called many things, most of which are true. Reviled by his family, hated by many, he's earned his reputation in the seedy streets of London and more than his fair share of bedchambers. But battling deadly foes and irate husbands failed to prepare the duke for the most troublesome role he's played yet: guardian to one maddening hoyden.

When Lady Delilah Chambers finds herself stranded at a country inn on a rain-swept evening, she’s forced to fend off a group of ruffians with the help of a handsome gentleman. Irresistibly drawn to each other, Leela and the stranger spend one reckless night in each others’ arms - and then go their separate ways. But the very next day Leela receives the shock of her life when she meets the duke who is set on wedding her beloved stepdaughter.

An expert in etiquette, Emma takes her pristine reputation most seriously. But the devilish Lord Marlowe is determined to prove that some rules of proper behavior are made to be broken....

Joanna Porter loves being one of London's hottest up-and-coming matchmakers. But her heavenly vocation is about to turn into a nuptial nightmare—thanks to the Duke of Crestmont. He's as handsome as he is insufferable and obsessed with all things proper. Matching him would cement Jo's status as England's greatest matchmaker. Except, of course, the impossible-to-please duke refuses all of her most eligible ladies...confirming his status as a complete and utter pain in her petticoats.

London is buzzing with the news that James Winters, the Duke of Wulverton—thought lost at sea a decade ago—survived in the harsh wilderness of the Yukon. Now he's been returned to his family, his responsibilities, and a nightmarish world of artifice and noise. He has three weeks to become a refined, elegant duke for the Queen . . . or doom the entire family to ruin and scandal.

Lady Emmaline Fitzhugh, a hopeless romantic, is tired of sitting with the wallflowers, waiting for her betrothed to come to his senses and marry her. When Emmaline reads one too many reports of his scandalous liaisons in the gossip rags, she takes matters into her own hands.

Katherine Vareck is in for the shock of her life when she learns upon her husband Meri’s death that, before the accident, he had married two other women. And you know how the saying goes: Hell hath no fury like a woman who married a man who married two other women. Or something like that.

Katherine Vareck is in for the shock of her life when she learns upon her husband Meri’s death that, before the accident, he had married two other women. And you know how the saying goes: Hell hath no fury like a woman who married a man who married two other women. Or something like that.

Thea Knight loves a spot of mischief. She especially loves her current mischief: masquerading as her sister, while finalizing her scheme to expose the dastardly knaves whose lies ruined her life. Then big, bad-tempered Lord Luxborough upends her game by maneuvering her into marriage. But it's her sister’s name on the license, so the marriage won’t be valid. Thea’s idea? Keep pretending to be her sister until she can run away.

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.

From Julia Quinn, author of the Bridgerton series, now streaming on Netflix - writing along with close friends and popular authors Eloisa James and Connie Brockway - comes The Ladies Most...: a duo of cleverly crafted novels, The Lady Most Likely and The Lady Most Willing, together for the first time.

Desperate times call for daring measures as Honor Cabot, the eldest stepdaughter of the wealthy Earl of Beckington, awaits her family's ruin. Upon the earl's death she and her sisters stand to lose the luxury of their grand home - and their place on the pedestal of society - to their stepbrother and his social-climbing fiancée. Forced to act quickly, Honor makes a devil's bargain with the only rogue in London who can seduce her stepbrother's fiancée out of the Cabots' lives for good.

An expert in etiquette, Emma takes her pristine reputation most seriously. But the devilish Lord Marlowe is determined to prove that some rules of proper behavior are made to be broken....

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.

Hugo Wilde, the duke of Lindow, has a drafty castle, eight naughty children - and no wife. Ophelia, Lady Astley, has a fine house, one well-behaved daughter - and no husband. Hugo takes one look at Ophelia and loses his heart, but she doesn’t want more children or a castle. She takes one look at him and heads for her carriage. Desperate to find a duchess, Hugo identifies an appropriate lady to woo. Yet when he meets Ophelia again, the duke realizes that he will marry her, or no one.

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.

When Adeline, Dowager Countess of Wake, learns of her husband’s sudden death, she realizes she’s free. At last, she can do, go, and be as she pleases. Finally, she can have the life she has always dreamed of. She doesn’t need, or want, to remarry. Especially not the supremely dashing future Marquis of Marksworth, who makes Adeline yearn for his desire. Lord Lyonwood, son of a philandering marquis, will not be like his father. He wants to run his estates and watch them flourish - and find a wife who brings love to his life.

Lady Clarissa Crambray wanted a husband, but maybe not as much as her stepmother wanted one for her. Really! Doffing her spectacles might make a girl prettier, but how would she see? She'd already caused enough mayhem to earn a rather horrible nickname. Yet as all other suitors seemed to shy away in terror, there came a man to lead her to the dance floor. A dark, handsome, blur of a man.

For exactly one season, Lady Charlotte Wentworth played the biddable female the ton expected - and all it got her was society's mockery and derision. Now she's determined to be in charge of her own future. So when an unwanted suitor tries to manipulate her into an engagement, she has a plan. He can't claim to be her fiancé if she's engaged to someone else. Even if it means asking for help from the last man she would ever marry.

While most young ladies attend balls and hunt for husbands, Ophelia Hardwick has spent the last 10 years masquerading as a man. As the land steward for the Earl of Carlyle, she’s found safety from the uncle determined to kill her and freedoms a lady could only dream of. Ophelia’s situation would be perfect - if only she wasn’t hopelessly attracted to her employer.

Charlotte Langley has always been the prudent middle sister, so her family is not surprised when she makes the safe choice and agrees to wed her childhood sweetheart. But when she finds herself under the weather and drinks a "healing" tonic, the potion provokes the most maddening desire...for someone other than her betrothed.

Alice, Lady Charlton, is finally free of her dominating husband, but on the verge of her new life, she is trapped when a blackmailer threatens to publish letters that could ruin her. To protect the secrets of her past Alice must find a lord for his daughter, Lucy, to marry. Alice reluctantly agrees to find the girl a noble husband but when Lucy arrives, she's difficult and uncooperative and has no interest in her father's scheme. A lord, she says, will only look down his nose at her-and she's having none of that! Desperate, Alice enlists the aid of her handsome young nephew.

Sebastian, Duke of Hasford, has a title, wealth, privilege, and plenty of rakish charm. Until he discovers the only thing that truly belongs to him is his charm. An accident of birth has turned him into plain Mr. de Silva. Now, Sebastian is flummoxed as to what to do with his life - until he stumbles into a gambling den owned by Miss Ivy, a most fascinating young lady, who hires him on the spot. Working with a boss has never seemed so enticing.

To Lady Wilhelmina Bettesford, the “game” of finding a husband is a competitive sport she wants no part of…until her much-younger step mama forces her to play it. So when her stepmother asks sexy barrister Bram Townsend to pretend to woo the amateur astronomer to boost Wilhelmina’s popularity, it’s up to Wilhelmina to navigate a fake courtship that will keep the family from forcing her into a marriage—any marriage—before she finally receives the inheritance that will allow her to live as she wants.

Will Hart, the duke of Ashmore, is everything his father was not: scrupulously honest, forbidding, and apparently joyless. As a duke, he’s a catch, but as a grumpy stick-in-the mud, no lady knows quite how to catch his eye. When his sisters concoct a plan for him to visit a run-down family property in Cornwall, he reluctantly agrees, hoping it will be a chance for him to rediscover the carefree man he once was.

Lady Kathryn Lambert must marry a titled gentleman to claim her inheritance and has finally gained the attention of a duke. Yet she is unable to forget the scandalous second son who aided in her achievement - or his betrayal. Lord Griffith Stanwick is tormented by the bitter truth that as a “spare”, he will never be able to give Kathryn what she yearns to possess. But when his father is found guilty of treason, Griff detours into the dark and dangerous corners of London, haunted by memories of the woman lost to him forever.

Nicholas Lyon gambled his way into a fortune and ownership of the most opulent, notorious gentlemen’s club in England. But when Nick’s cruel brother dies, he inherits a title he never wanted. The sooner Nick is rid of the estate that has always haunted him, the sooner he can return to the life he’s built in London. But there’s one obstacle - the exquisite Thomasina Thorne.

Henry, Duke of Torquil, wouldn't be caught reading the wildly popular "Dear Lady Truelove" column, but when its advice causes his mother to embark on a scandalous elopement, an outraged Henry decides the author of this tripe must be stopped before she can ruin any more lives. Though Lady Truelove's identity is a closely guarded secret, Henry has reason to suspect the publisher of the notorious column, beautiful and provoking Irene Deverill, is also its author.

A scandalous book by an anonymous author takes London by storm, and everyone is convinced its villainous “Lord K” is the greatly admired Earl of Knightly. Heartbroken that he left her at the altar, Miss Regina Leyland impulsively sought revenge by revealing the true Knightly to the world but never expected the uproar to bring enemies to her door. To keep her identity hidden, she must trust the one man with the power to destroy her.

Once there were three Irish sisters—Gwendolyn, Dara, and Elise—who had to fend for themselves when their gambler of a father disappeared, leaving them with an unscrupulous cousin. Dara hatches a daring plan: they gamble what little they own to finance a London season. Her goal: to use their looks and their wits to find a duke to marry for each sister! It seems her crazy plot might work when the sisters are declared the “Incomparables” of the Season. Dukes and lords line up at their door, but bold women and scandal always go hand in hand.

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.

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.

When the widowed Lord Torrington agreed to spy for the crown, he never planned to impersonate a highwayman, let alone rob the wrong carriage. Stranded on the road with an unconscious young woman, he is forced to propose marriage to protect his identity and her reputation, as well as his dangerous mission.