Atticus Riot took a bullet to his head the day his partner was killed. Three years later, Riot returns to San Francisco to put his ghosts to rest, but the abduction of an heiress snags his attention. Two ransom demands are delivered, and the husband of the abducted Isobel Kingston is hiding the truth. The clock is ticking. Can Riot find Mrs. Kingston in time, or will she become one more regret among many?

Spring, 1918. The Great War is at a crucial stage, the Germans are making one last push into France, and the Allies are struggling to hold them back. Battle lines are shifting, and men, and their machines, are being sent up and down the front to shore up defenses. Major Heathcliff Lennox, and his batman Greggs, are told to report to their new HQ. They set off on a sunlit day to fly the distance, but the enemy is never far away, and disaster strikes. They're sent crashing to the ground behind enemy lines, where life, death, and love await.

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.

December 1899. After the death of her beloved grandmother, Cleopatra Fox moves into the luxury hotel owned by her estranged uncle in the hopes of putting hardship and loneliness behind her. But the poisoning of a guest on Christmas eve throws her new life, and the hotel, into chaos. Cleo quickly realizes no one can be trusted, not Scotland Yard and especially not the hotel’s charming assistant manager.

Frances Wynn, the American-born Countess of Harleigh, enjoys more freedom as a widow than she did as a wife. After an obligatory year spent mourning her philandering husband, Reggie, she puts aside her drab black gowns, leaving the countryside and her money-grubbing in-laws behind. With her young daughter in tow, Frances rents a home in Belgravia and prepares to welcome her sister, Lily, arriving from New York - for her first London season.

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.

Miss Busby helped Major Heathcliff Lennox solve a series of murders at Bloxford in the Cotswolds. Now, she finds herself drawn into a new murder, but this time, it's just her, and she must rely on her sharp mind and sharper wits to catch a Cotswolds killer, along with a handsome police inspector and a reporter who's keen to make her mark.

Dying is the only thing people do with any regularity, and Fiona makes her indecorous living cleaning up after the corpses are carted away. Her childhood best friend, Mary, was the last known victim of Jack the Ripper. It's been two years since Fiona scrubbed Mary's blood from the floorboards, and London is no longer buzzing about the Ripper, but Fiona hasn't forgotten. When she's called to a murder in the middle of the night, Fiona finds a victim mutilated in an eerily similar fashion to those of the Ripper, and only a few doors down from Mary's old home.

At the end of her first unsuccessful season out in society, Lady Georgiana has all but given up on attracting a suitable man - until she receives an invitation to a masked Halloween ball at Broxley Manor. Georgie is uncertain why she was invited, until she learns that the royal family intends to marry her off to a foreign prince, one reputed to be mad.

In the chaotic aftermath of World War II, American college girl Charlie St. Clair is pregnant, unmarried, and on the verge of being thrown out of her very proper family. She's also nursing a desperate hope that her beloved cousin Rose, who disappeared in Nazi-occupied France during the war, might still be alive.

Special Agent Macy Crow is a survivor. After a vicious hit-and-run nearly kills her, she gets right back to work, and now she’s gunning for a spot on the FBI’s elite profiling team. As an audition, she offers to investigate the recently discovered bones of Tobi Turner, a high school girl who disappeared fifteen years ago. While investigating with local sheriff Mike Nevada, a former colleague and onetime lover, Macy discovers a link between Tobi’s case and several others that occurred around the same time as her disappearance.

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.

Ketterdam: a bustling hub of international trade where anything can be had for the right price - and no one knows that better than criminal prodigy Kaz Brekker. Kaz is offered a chance at a deadly heist that could make him rich beyond his wildest dreams. But he can't pull it off alone.

Ferrin is no ordinary blacksmith. He is born with magic in a world where it’s not only feared, but outlawed. Struggling to keep food on the table, Ferrin decides to use his gift to aid in his work. That decision brings the Black Watch to his doorstep. Caged alongside a helpless band of half-starved wielders, Ferrin formulates a strategy to escape. Armed with nothing more than his sarcastic wit and a determination to never give in, he attempts the impossible.

As the Great Blizzard of 1888 cripples the vast machinery that is New York City, heiress Prudence MacKenzie sits anxiously within her palatial Fifth Avenue home waiting for her fiance's safe return. But the fearsome storm rages through the night. With daylight, more than 200 people are found to have perished in the icy winds and treacherous snowdrifts. Among them is Prudence's fiancé - his body frozen, his head crushed by a heavy branch, his fingers clutching a single playing card, the ace of spades.

London, 1889. For Ira Adler, former rent-boy and present plaything of crime lord Cain Goddard, stealing back the statue from Goddard's blackmailer should have been a doddle. But inside the statue is evidence that could put Goddard away for a long time under the sodomy laws, and everyone's after it, including Ira's bitter ex, Dr. Timothy Lazarus.

Ketterdam: a bustling hub of international trade where anything can be had for the right price - and no one knows that better than criminal prodigy Kaz Brekker. Kaz is offered a chance at a deadly heist that could make him rich beyond his wildest dreams. But he can't pull it off alone.

Aida Palmer performs a spirit medium show onstage at Chinatown's illustrious Gris-Gris speakeasy. However, her ability to summon (and expel) the dead is more than just an act. Winter Magnusson is a notorious bootlegger who's more comfortable with guns than ghosts. Unfortunately for him, he's the recent target of a malevolent hex that renders him a magnet for hauntings. After Aida's supernatural assistance is enlisted to banish the ghosts, her spirit-chilled aura heats up as the charming bootlegger casts a different sort of spell on her.

Cara Devon has always suffered curiosity and impetuousness, but tangling with a serial killer might cure that. Permanently. London, 1861: Impoverished noble Cara has a simple mission after the strange death of her father - sell off his damned collection of priceless artifacts. Her plan goes awry when aristocratic beauties start dying of broken hearts, an eight-inch-long brass key hammered through their chests.

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...

Dr. Warthrop is a scientist who tracks and studies real-life monsters. Assisted by his 12-year-old apprentice, Will Henry, Dr. Warthrop discovers a pod of Anthropophagi and launches a hunt to destroy the foul beasts.

Place an unpolished lawman named Nicholas Brentwood as guardian over a spoiled, pompous beauty named Emily Payne and what do you get? More trouble than Brentwood bargains for. She is determined to find a husband this season. He just wants the large fee her father will pay him to help his ailing sister. After a series of dire mishaps, both their desires are thwarted, but each discovers that no matter what, God is in charge.

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.

After the Iron Duke freed England from Horde control, he instantly became a national hero. Now Rhys Trahaearn has built a merchant empire on the power-and fear-of his name. And when a dead body is dropped from an airship onto his doorstep, bringing Detective Inspector Mina Wentworth into his dangerous world, he intends to make her his next possession. But when Mina uncovers the victim's identity, she stumbles upon a conspiracy that threatens the lives of everyone in England.

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.

Tombstone, 1881: site of one of the richest strikes in American history, where veins of silver run like lay lines under the earth, a network of power that belongs to anyone who knows how to claim it and defend it.

Germany, 1945. Klara Janowska and her daughter, Alicja, have walked for weeks to get to Graufeld Displaced Persons camp. In the cramped, dirty, dangerous conditions they, along with 3,200 others, are the lucky ones. They have survived and will do anything to find a way back home. But when Klara recognises a man in the camp from her past, a deadly game of cat and mouse begins. He knows exactly what she did during the war to save her daughter. She knows his real identity. What will be the price of silence? And will either make it out of the camp alive?

Saddled with a man's name, the captivating Billy Jack Tate makes no apologies for taking on a man's profession. As a doctor at the 1893 Chicago World's Fair, she is one step closer to having her very own medical practice - until Hunter Scott asks her to give it all up to become his wife.

England, 1851: When Clara Chapman receives an intriguing invitation to spend Christmas at an English manor home, she is hesitant yet feels compelled to attend - for if she remains the duration of the 12 day celebration, she is promised a sum of 1,000 pounds. But is she walking into danger? It appears so, especially when she comes face to face with one of the other guests - her former fiancé, Benjamin Lane.

Jack the Ripper begins his reign of terror. Miss Sarah Bain, a photographer, supplements her meager income by taking illicit boudoir photographs of the town's local ladies of the night. But when two of her models are found gruesomely murdered within weeks of one another, Sarah begins to suspect it's more than mere coincidence.