The Earl of Wrexford possesses a brilliant scientific mind, but boredom and pride lead him to reckless behavior. He does not suffer fools gladly. So when pompous, pious Reverend Josiah Holworthy publicly condemns him for debauchery, Wrexford unsheathes his rapier-sharp wit and strikes back. As their war of words escalates, London's most popular satirical cartoonist, A. J. Quill, skewers them both.

Following the death of her husband, Lady Darby has taken refuge at her sister's estate, finding solace in her passion for painting. But when one of the house guests is murdered, her brother-in-law asks her to aid the insufferable Sebastian Gage - a fellow guest with some experience as an inquiry agent. While Gage is clearly more competent than she first assumed, Kiera isn't about to let her guard down, as accusations and rumors swirl.

It's 1811, and the threat of revolution haunts the upper classes of King George III's England. Then a beautiful young woman is found savagely murdered on the altar steps of an ancient church near Westminster Abbey. A dueling pistol found at the scene and the damning testimony of a witness both point to one man - Sebastian St. Cyr, Viscount Devlin, a brilliant young nobleman shattered by his experience in the Napoleonic Wars.

As the city prepares to celebrate Queen Victoria's golden jubilee, Veronica Speedwell is marking a milestone of her own. After burying her spinster aunt, the orphaned Veronica is free to resume her world travels in pursuit of scientific inquiry - and the occasional romantic dalliance. As familiar with hunting butterflies as she is fending off admirers, Veronica wields her butterfly net and a hatpin with equal aplomb, and with her last connection to England gone, she intends to embark upon the journey of a lifetime.

England, 1920. Eleanor Swift has spent the last few years travelling the world: taking tea in China, tasting alligators in Peru, escaping bandits in Persia and she has just arrived in England after a chaotic 45-day flight from South Africa. Chipstone is about the sleepiest town you could have the misfortune to meet. But then, from the edge of a quarry, through the driving rain, Eleanor is shocked to see a man shot and killed in the distance. Before she can climb down to the spot, the villain is gone and the body has vanished.

When the body of a young man is found stuffed into the tomb of a medieval knight, Parish Constable Daniel Haze is tasked with investigating his first solo murder case. Suspicion instantly falls on the only stranger to arrive in the village of Birch Hill just before the crime took place, but the American captain proves to be an unexpected asset. A former soldier and a skilled surgeon, Jason Redmond is not only willing to assist Haze with the investigation but will risk his own safety to apprehend the killer.

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.

The daughter of a baronet and minor heiress, Rosalind Thorne was nearly ruined after her father abandoned the family. To survive in the only world she knew, she began to manage the affairs of some of London society's most influential women, who rely on her wit and discretion. So when artistocratic wastrel Jasper Aimesworth is found dead in London's most exclusive ballroom, Almack's, Rosalind must use her skills and connections to uncover the killer.

Twenty-six-year-old Beatrice Hyde-Clare is far too shy to investigate the suspicious death of a fellow guest in the Lake District. A spinster who lives on the sufferance of her relatives, she would certainly not presume to search the rooms of her host's son and his friend looking for evidence. Reared in the twin virtues of deference and docility, she would absolutely never think to question the imperious Duke of Kesgrave about anything, let alone how he chose to represent the incident to the local constable. And yet that's exactly what she does.

For Emily, accepting the proposal of Philip, the viscount Ashton, was an easy way to escape her overbearing mother, who was set on a grand society match. So when Emily's dashing husband died on safari soon after their wedding, she felt little grief. After all, she barely knew him. Now, nearly two years later, she discovers that Philip was a far different man from the one she had married so cavalierly.

London 1815. Newly widowed Lily Adler is returning to a society that frowns on independent women. At a ball thrown by her oldest friend, Lady Walter, she expects the scandal, gossip, and secrets. What she doesn't expect is the dead body in Lady Walter's garden. Lily overheard the man just minutes before he was shot: young, desperate, and attempting blackmail. But she's willing to leave the matter to the local constables - until Lord Walter bribes the investigating magistrate to drop the case. Stunned, Lily realizes she's the only one with the key to catching the killer.

When a murder is committed, a lady's companion finds herself in the role of amateur sleuth...1789, London: When Emily Fanshawe, Marchioness of Polbrook, is found strangled in her bedchamber, suspicion immediately falls on those residing in the grand house in Hanover Square. Emily's husband - Randal Fanshawe, Lord Polbrook - fled in the night and is chief suspect - much to the dismay of his family. Ottilia Draycott is brought in as the new lady's companion to Sybilla, Dowager Marchioness, and soon finds herself assisting younger son Lord Francis Fanshawe in his investigations.

London, 1880. Kat Holloway, highly sought-after young cook to the wealthy of London, finds herself embroiled in murder when she’s accused of poisoning her employer, the loathsome Sir Lionel Leigh-Bradbury. Her only help as she works to clear her name comes from the mysterious Daniel McAdam, a handsome man-of-all-work who seems to know everyone and always happens to be in the right place at the right time.

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.

Evil is most assuredly afoot - and Britain’s fate rests in the hands of an alluring renegade... and a librarian. These are dark days indeed in Victoria’s England. Londoners are vanishing, then reappearing, washing up as corpses on the banks of the Thames, drained of blood and bone. Yet the Ministry of Peculiar Occurrences - the Crown’s clandestine organization whose bailiwick is the strange and unsettling - will not allow its agents to investigate. Fearless and exceedingly lovely Eliza D. Braun, however, with her disturbing fondness for dynamite, refuses to let the matter rest...

Evil is most assuredly afoot - and Britain’s fate rests in the hands of an alluring renegade... and a librarian. These are dark days indeed in Victoria’s England. Londoners are vanishing, then reappearing, washing up as corpses on the banks of the Thames, drained of blood and bone. Yet the Ministry of Peculiar Occurrences - the Crown’s clandestine organization whose bailiwick is the strange and unsettling - will not allow its agents to investigate. Fearless and exceedingly lovely Eliza D. Braun, however, with her disturbing fondness for dynamite, refuses to let the matter rest...

In a Victorian era ruled by a council of ruthless steam barons, mechanical power is the real monarch and sorcery the demon enemy of the Empire. Nevertheless, the most coveted weapon is magic that can run machines - something Evelina has secretly mastered. But rather than making her fortune, her special talents could mean death or an eternity as a guest of Her Majesty's secret laboratories. What's a polite young lady to do but mind her manners and pray she's never found out?

Beatrice Poole may be a vicar's daughter, but that doesn't mean she's a stranger to the darker passions. Indeed, she knows enough about gothic terrors to have carved out a highly successful career penning "horrid novels." But now the talented authoress finds herself in the midst of an ominous adventure that rivals anything she's ever written.Her beloved Uncle Reggie is dead, Beatrice suspects that he was murdered - all because of his keen interest in a fabled treasure that may not even exist. Rumors abound that the Forbidden Rings of Aphrodite, said to give their possessor the most unnatural powers, have surfaced in London. Yet Beatrice needs more than rumors to uncover the truth. That's why she's braved the wilds of Devon to seek out a leading authority on antiquities and ancient legends: The famously eccentric, unquestionably reclusive, possibly dangerous Earl of Monkcrest, a man believed to dabble in the supernatural.But bearding the Mad Monk of Monkcrest in his den and dangling the possibility of uncovering a fabulous artifact before him may be the biggest mistake of Beatrice's life. For suddenly, she finds herself joined in an uneasy alliance with a man who is every bit as fascinating as one of the heroes in her novels.

It's 1811, and the threat of revolution haunts the upper classes of King George III's England. Then a beautiful young woman is found savagely murdered on the altar steps of an ancient church near Westminster Abbey. A dueling pistol found at the scene and the damning testimony of a witness both point to one man - Sebastian St. Cyr, Viscount Devlin, a brilliant young nobleman shattered by his experience in the Napoleonic Wars.

Evaline Stoker and Mina Holmes never meant to get into the family business. But when you're the sister of Bram and the niece of Sherlock, vampire hunting and mystery solving are in your blood. And so, when two society girls go missing, there's no one more qualified to investigate. Now, the fierce Evaline and the logical Mina must resolve their rivalry, in order to navigate the advances of not just one, but three mysterious gentlemen, and solve a murder with only one clue: the strange Egyptian scarab.

Battered by the sea, Adam remembers nothing of his past, his ducal rank, nor of the shipwreck that almost claimed his life. However, he's delighted to hear that the golden-haired vision tending his wounds is his wife. Mariah's name and face may not be familiar, but her touch, her warmth, feel deliciously right....

All Grace Gauthier ever wanted was the security of a good marriage, family, and home. Instead, despised by her aristocratic father's family because of her mother's foreign birth, she's taken a safe position as a governess. Now, unprotected and alone in London, accused of the shocking murder of her employer, she has no one to turn to except the mysterious - and possibly dangerous - Lord Ruthveyn.

Captain Maximus Harcourt, the unconventional tenth Duke of Alderidge, can deal with tropical storms, raging seas, and the fiercest of pirates. But he's returned home from his latest voyage to find a naked earl - quite inconveniently deceased - tied to his missing sister's bed. And he has only one place to turn. Now he's at the mercy of the captivating Miss Ivory Moore of Chegarre & Associates, known throughout London for smoothing over the most dire of scandals.

In this world, sixteen-year-old Charlotte and her fellow refugees have scraped out an existence on the edge of Britain’s industrial empire. Though they live by the skin of their teeth, they have their health (at least when they can find enough food and avoid the Imperial Labor Gatherers) and each other. When a new exile with no memory of his escape or even his own name seeks shelter in their camp he brings new dangers with him and secrets about the terrible future that awaits all those who have struggled has to live free of the bonds of the empire’s Machineworks.

Emma Bannon, forensic sorceress in the service of the Empire, has a mission: to protect Archibald Clare, a failed, unregistered mentath. His skills of deduction are legendary, and her own sorcery is not inconsiderable. It doesn't help much that they barely tolerate each other, or that Bannon's Shield, Mikal, might just be a traitor himself. Or that the conspiracy killing registered mentaths and sorcerers alike will just as likely kill them as seduce them into treachery toward their Queen.

Tania de Batz is most herself with a sword in her hand. Everyone thinks her near-constant dizziness makes her weak, nothing but “a sick girl.” But Tania wants to be strong, independent, a fencer like her father—a former Musketeer and her greatest champion. Then Papa is brutally, mysteriously murdered. His dying wish? For Tania to attend finishing school. But L’Académie des Mariées, Tania realizes, is no finishing school. It’s a secret training ground for new Musketeers.

Phillippa Benning is the unrivaled beauty of the Season. But when another lady challenges her for a marquis's attentions, Phillippa entices him to a secret rendezvous only to stumble upon The Blue Raven, England's most famous spy, lurking at the site of her planned tryst. The Blue Raven has uncovered an enemy plot directed at upcoming society functions, but he's unable to infiltrate London society.

While recovering at his uncle's estate from wounds sustained in the Sudan, Jack Cameron - a loyal Scottish captain in the British army - is haunted by the words of a dying officer: one of her majesty's Black Dragoons is aiding the slavers they were sent to suppress. But how will he uncover the traitor without sending the culprit to ground?

In Victorian England, orphan Mary Quinn lives on the edge. Sentenced as a thief at the age of 12, she’s rescued from the gallows by a woman posing as a prison warden. In her new home, Miss Scrimshaw’s Academy for Girls, Mary acquires a singular education, fine manners, and a surprising opportunity. The school is a cover for the Agency — an elite, top secret corps of female investigators with a reputation for results — and at 17, Mary’s about to join their ranks.

After escaping a harsh school where punishment was the lesson of the day, 17-year-old Louisa Ditton is thrilled to find employment as a maid at a boardinghouse. But soon after her arrival at Coldthistle House, Louisa begins to realize that the house's mysterious owner, Mr. Morningside, is providing much more than lodging for his guests. Far from a place of rest, the house is a place of judgment, and Mr. Morningside and his unusual staff are meant to execute their own justice on those who are past being saved.