Lady Gemma Lively’s life as the darling of London’s fast set was carefree and fun, filled with exciting friends, daring fashions, and scandalous parties. But when the death of her father leaves her family with nothing but a dilapidated coaching inn at the end of the Earth, it’s up to Gemma to change their fate. She needs a rich husband immediately—but the only bachelor in sight is a devilishly distracting barkeep who doesn’t know the peerage from a pint glass.

After a disastrous wedding night followed by eighteen months of isolation at her husband's country estate, the Duchess of Southwick has grown tired of being lonely. There's only so many books a person can read, and Mara has read most of them twice. So she's made a decision. For the first time since her wedding, she's traveling to London. And while she's there, this meek, shy mouse of a wallflower who has never met a shade of beige she didn't like will do the unthinkable.

When Harry Kincaid’s flighty older sister decides to join her husband on an Egyptian expedition, Harry, a former naval captain, is left in the lurch, minding her three unruly children and giant, mad dog. But Harry has a busy career at the Admiralty that requires all his attention, and he has no clue how to manage the little rascals or when his sister is coming back. In desperation, he goes to Miss Prentice’s School for Young Ladies prepared to pay whatever it takes to hire an emergency governess quick sharp to ensure everything in his formerly ordered house is run shipshape again.

Peter Kent—newly inherited Duke of Stanhope and recently of New Orleans, Louisiana—must become respectable. Between his radical politics and the time he interrupted a minor royal wedding with a flock of sheep—not his fault!—he’s developed a scandalous reputation at odds with his goal of becoming guardian to his half-siblings. For help, he turns to the cleverest and most managing woman of his acquaintance, Lady Selina Ravenscroft.

Diana Boyle, a wealthy young widow, has no desire to ever marry again. Particularly not to someone who merely wants her for her fortune. So when she discovers that she’s listed in a directory of rich, single women she is furious, and rightly so. She confronts Maxwell Dean, the man who published the Bachelor’s Directory, and is horrified to find he is far more attractive than his actions have led her to expect. However, Diana is unmoved by Max’s explanation that he authored the list to assist younger sons like himself who cannot afford to marry unless it’s to a woman of means.

Vivi, the Duchess of Bradford, loved her husband from the day they first met. She was an unabashed hoyden. He was the heir to a dukedom and her older brother’s best friend. She vowed to marry him, but she never could have imagined just how dreadfully that youthful promise would go awry, shattering her hope for a future.

As the London Daily Gazette’s popular gossip columnist, she is extremely adept at sneaking into houses, assuming disguises and overseeing a vast network of spies to ensure she stays abreast of the beau monde’s comings and goings. If it sometimes seems as though she was hiding behind the settee during a particularly fierce quarrel between a husband and his wife, it’s most likely because she was hiding behind the settee during their fierce quarrel.

Cadence "Cady" Bloomquist knows two things for sure: First, shelving books at her shop, Nevermore Bookstore, totally counts as cardio. Second, staying late every Thursday night to take a certain mysterious customer's order is not the same as waiting by the phone for some man. Until the calls with the man who identifies himself only as "Fox" last for hours, and become the highlight of her week. Which leaves her to wonder, if his velvet voice can kindle her fire over the phone, what sort of alchemy might it inspire if they met in person?

One should never judge a duke by his cover. As far as London society knows, Giles Drew, the Duke of Basingstoke, is everything a proper aristocrat ought to be. But when a notorious scandal sheet publishes details of Giles's questionable bedroom antics, only one bride can salvage his reputation. Prim and penniless, Francesca Stanhope has resigned herself to a season full of the ton's snickering—until the Duke of Basingstoke's dizzying courtship transforms her fate. Yet wedded bliss quickly turns into a clash of wills as Franny realizes her handsome duke is a devil in disguise.

When Arabella Grant’s wicked aunt dies suddenly, both Arabella and her cousin Lady Isabelle cannot help but feel relieved. She’d made their lives miserable, and now Lady Issie is free to read to her heart’s content, and Bella is free from taunts about her ignoble birth. Their newfound freedom is threatened, however, when Issie’s great-aunt commands her to travel to London for a come-out Issie has never wanted. Issie, who is in poor health, is convinced she’ll drop dead like her mother did if she drops into a curtsy before the queen.

Born with a perfect memory, Lady Elizabeth Beckett has become one of the world's most notorious spies, despite being the daughter of a duke. She is shielded only by her code name: Shadow. When young ladies of High Society begin disappearing from London, Eliza has no doubt who is orchestrating these crimes; a heinous man she has been investigating for years. Vowing to save them before they are sold to the highest bidder, she must risk everything to stop him.

A murdered opera singer. A duke drenched in her blood. For Bow Street Officer Hugh Marsden, the brutal killing is a straightforward case. Ever since his exile from polite society, the chance to arrest a high and mighty peer of the realm has never presented itself. Hugh won't snub the opportunity now. But Audrey Sinclair, the Duchess of Fournier, is certain her husband is wrongly accused, and she's determined to prove it to the arrogant Bow Street officer, even if she must employ her most peculiar ability—or perhaps curse—to guide her investigation. After all, a duchess can do as she pleases.

When Lucinda Peterson’s recently perfected formula for a salve to treat croup goes missing, she’s certain it’s only the latest in a line of misfortunes at the hands of a rival apothecary. Outraged and fearing financial ruin, Lucy turns to private investigator Jonathan Thorne for help. She just didn’t expect her champion to be so . . . grumpy? A single father and an agent at Tierney & Co., Thorne accepts missions for a wide variety of employers—from the British government to wronged wives. None have intrigued him so much as the spirited Miss Peterson.

For years, he was known only as Blackrose's Blade, an elite assassin in the employ of the Crown. But after a mission cost him the use of his leg, Rourke Lindsay has unexpectedly inherited a dukedom . . . and along with it, the headache of a pair of hellion twins. Now, he's in dire need of a miracle. He just didn't expect her to be quite so tempting.

Georgiana Dudley, the 'Ice Duchess', has just emerged from mourning after a nine-year marriage of convenience to the Duke of Darby, her twin brother's lover. Deeply hurt by a scoundrel a decade ago, Georgie swore she would never turn her head for any man, let alone another rakehell. But then she encounters the wickedly handsome and all too charming Rafe Landsbury, the Earl of Markham and against her better judgment, her interest is reluctantly aroused. An affair may be impossible to resist, but dare she trust Lord Markham with her most intimate secrets...and her heart?

When Harry Kincaid’s flighty older sister decides to join her husband on an Egyptian expedition, Harry, a former naval captain, is left in the lurch, minding her three unruly children and giant, mad dog. But Harry has a busy career at the Admiralty that requires all his attention, and he has no clue how to manage the little rascals or when his sister is coming back. In desperation, he goes to Miss Prentice’s School for Young Ladies prepared to pay whatever it takes to hire an emergency governess quick sharp to ensure everything in his formerly ordered house is run shipshape again.

For three years, wallflower heiress Lydia Hope-Wallace has anonymously penned seditious pamphlets. And for almost as long, she’s corresponded with the Earl of Strathrannoch, whose political ambition is matched only by his charm. When Arthur’s latest letter reveals his dire financial straits, Lydia sets out for Scotland to offer him the only salvation she can think of—a marriage of convenience. To, um, herself. Unfortunately, the Earl of Strathrannoch has no idea who she is.

When Arabella Grant’s wicked aunt dies suddenly, both Arabella and her cousin Lady Isabelle cannot help but feel relieved. She’d made their lives miserable, and now Lady Issie is free to read to her heart’s content, and Bella is free from taunts about her ignoble birth. Their newfound freedom is threatened, however, when Issie’s great-aunt commands her to travel to London for a come-out Issie has never wanted. Issie, who is in poor health, is convinced she’ll drop dead like her mother did if she drops into a curtsy before the queen.

Clara has been missing from the London marriage mart for six years and is reluctant to return. That feeling only grows when she happens to meet Lord Eaton—a rather arrogant, proud earl who vexes her from the moment they first meet. Not wanting to allow herself to be put down by a pompous, self-righteous man, she agrees to the silly game he proposes. The first to make the better match by the end of the season... wins.

Deep below the hills of the Buckinghamshire countryside, the infamous Hellfire Caves house a pleasure palace for the idle rich – a secret society steeped in satanism, opium and debauchery of the highest order. When the club’s warden, Antony Pennington, is brutally murdered, his bastard sister, Dora, must follow the clues to decode who the killer is, aided by an unexpected ally – ex-Army officer, former opium addict and son of a Viscount, Dr Jacob Sandys.

Peter Kent—newly inherited Duke of Stanhope and recently of New Orleans, Louisiana—must become respectable. Between his radical politics and the time he interrupted a minor royal wedding with a flock of sheep—not his fault!—he’s developed a scandalous reputation at odds with his goal of becoming guardian to his half-siblings. For help, he turns to the cleverest and most managing woman of his acquaintance, Lady Selina Ravenscroft.

When Miss Henrietta Dixon wants something, she finds a way to have it. When an incident in London sends her and her sister to Bath, she can think of no better opportunity to reunite her sister with the man she has always loved by inviting him to stay at the last available townhouse next door in the Royal Crescent. Her plan is coming along splendidly, until the earl of Guildford walks—or rather, saunters—into town, and steals it from under her nose.

Sir Dominic De Lacy – one of the season’s most eligible gentlemen – has recently proposed marriage… to a woman he scarcely knows. But his father’s choice for him, Miss Maria Nightingale, seems amiable, and at 29, Dominic cannot live the life of a bachelor forever. He hopes he can provide a happy future for her as they learn to care for each other. Maria, however, has other ideas. Midway through their engagement celebrations, she confesses to Dominic that she is not Maria at all, but her identical twin sister, Margaret.

The Halifax Hellions are the most scandalous, outrageous, ungovernable ladies in London. From the day of their debut—in which Matilda smoked a cheroot and Margo tied a cherry stem in a knot with her tongue—they’ve turned the ton upside down. But when Matilda elopes with a dangerous aristocrat, Margo must stop her twin before this new misadventure becomes a permanent marriage. For help, Margo turns to her brother’s best friend—because if anyone can get them to Scotland in time, it’s starchy solicitor Henry Mortimer.

When foundling Maggie takes a job caring for Edward, she knows him only as a young man declared mad and kept privately under the care of a physician to avoid any scandal for his family. But Edward is the heir to the Duke of Buckingham and when his father dies his family determine to marry him off to secure the title and the estate. Edward insists that Maggie stay by his side, so she must be passed off as a lady for one social season, during which time a marriage can be arranged.

Lord Lysander Blackstone, the stern Duke of Montcroix, has only one interest: increasing his considerable fortune. After a series of betrayals, he keeps his emotions buried deep. Money, after all, can't break a man's heart—or make promises it can’t keep. But when his reputation for being heartless jeopardizes a new business deal, he finds himself seeking a most unusual—and alluring—solution.

Miss Clara Marie Stanton's family may be eccentric, but they certainly aren't insane. London, England, 1860: When Clara's ex-fiancé begins to spread rumors that her family suffers from hereditary insanity, it's all she can do to protect them from his desperate schemes, society's prejudice, and a lifetime in an asylum. Then Clara's grandfather Drosselmeyer brings on an apprentice with a mechanical leg, and all pretense of normalcy takes wing.

Emmeline and William Pershing have enjoyed a perfectly convenient marriage for eight years. Their relationship is a seamless blend of their talents and goals. They’ve settled into separate, well-ordered lives beneath the same roof, and are content to stay that way―or so Emmeline thinks. And if William has secretly longed for a bit more from the woman he adores, he’s managed to be content with her supreme skills as a hostess and planner, which has helped him advance his career.

Evelyn Maltravers understands exactly how little she's worth on the marriage mart. As an incurable bluestocking from a family tumbling swiftly toward ruin, she knows she'll never make a match in a ballroom. Her only hope is to distinguish herself by making the biggest splash in the one sphere she excels: on horseback. In haute couture. But to truly capture London's attention she'll need a habit-maker who's not afraid to take risks with his designs - and with his heart.

Diana Boyle, a wealthy young widow, has no desire to ever marry again. Particularly not to someone who merely wants her for her fortune. So when she discovers that she’s listed in a directory of rich, single women she is furious, and rightly so. She confronts Maxwell Dean, the man who published the Bachelor’s Directory, and is horrified to find he is far more attractive than his actions have led her to expect. However, Diana is unmoved by Max’s explanation that he authored the list to assist younger sons like himself who cannot afford to marry unless it’s to a woman of means.