981 AD. The Viking King of Dublin is dead. His young widow, Gormflaith, has ambitions for her son – and herself – but Ireland is a dangerous place and kings tend not to stay kings for long. Gormflaith also has a secret. She is one of the Fomorians, an immortal race who can do fire-magic. She has kept her powers hidden at all costs, for there are other immortals in this world – like the Tuatha DE Danann, a race of warriors who are sworn to kill Fomorians.

A lyrical and dreamy reimagining of Dracula's brides, A Dowry of Blood is a story of desire, obsession, and emancipation. Saved from the brink of death by a mysterious stranger, Constanta is transformed from a medieval peasant into a bride fit for an undying king. But when Dracula draws a cunning aristocrat and a starving artist into his web of passion and deceit, Constanta realizes that her beloved is capable of terrible things. Finding comfort in the arms of her rival consorts, she begins to unravel their husband's dark secrets.

Aspiring-comedian Raely is the sole survivor of a disastrous train wreck. While faced with the intense grief of losing her best friend, she realizes that someone is following her—and has been following her all her life. Trouble is, no one else can see him. For a ghostly tag-along, Casper’s not so bad. He might even be the partner Raely needs to fight the evil spirit hell-bent on destroying her.

The 1850s are a time of discovery, and London is ablaze with the latest scientific theories and debates, especially when a spectacular new exhibition of dinosaur sculptures opens at the Crystal Palace. Mary is keen to make her name in this world of science alongside her geologist husband, Henry—but despite her sharp mind and sharper tongue, without wealth and connections their options are limited.

Loyally accompanying a mysterious knife-wielding gentleman named Jack on his midnight rounds through the murky streets of London, good dog Snuff is busy helping his master collect the grisly ingredients needed for an unearthly rite that will take place not long after the death of the moon. But Snuff and his master are not alone. All manner of participants, both human and not, are gathering with their ancient tools and their animal familiars in preparation for the dread night.

1920s England. Sarah Piper’s lonely, threadbare existence changes when her temporary agency sends her to assist an obsessed ghost hunter. Alistair Gellis—rich, handsome, and scarred by World War I—has been summoned to investigate the spirit of the nineteen-year-old maid Maddy Clare, who is said to haunt the barn where she committed suicide.

Czechoslovakia, 1935: Viktor Kosárek, a newly trained psychiatrist who studied under Carl Jung, arrives at the infamous Hrad Orlu Asylum for the Criminally Insane. The facility is located in a medieval mountaintop castle surrounded by forests, on a site that is well known for concealing dark secrets going back many centuries. The asylum houses six inmates - the country's most treacherous killers - known to the terrified public as the Devil's Six. Viktor intends to use a new medical technique to prove that these patients share a common archetype of evil, a phenomenon he calls The Devil Aspect.

Though they look like any other family, they aren’t one—not quite. They are three sets of parents who find themselves intertwined after adopting four biological siblings, having committed to keeping the children as connected as possible. At the heart of the family, the adoptive mothers grapple to define themselves and their new roles. Tabitha, who adopted the twins, crowns herself planner of the group, responsible for endless playdates and holidays, determined to create a perfect happy family.

Isobel Gamble is a young seamstress carrying generations of secrets when she sets sail from Scotland in the early 1800s with her husband, Edward. An apothecary who has fallen under the spell of opium, his pile of debts have forced them to flee Edinburgh for a fresh start in the New World. But only days after they've arrived in Salem, Edward abruptly joins a departing ship as a medic—leaving Isobel penniless and alone in a strange country, forced to make her way by any means possible. When she meets a young Nathaniel Hawthorne, the two are instantly drawn to each other.

There hasn’t been a witch born in the Orchière clan for generations. According to the elders, that line is dead, leaving the clan vulnerable to the whims of superstitious villagers and the prejudices of fearmongering bishops.

In 1893, there's no such thing as witches. There used to be, in the wild, dark days before the burnings began, but now witching is nothing but tidy charms and nursery rhymes. If the modern woman wants any measure of power, she must find it at the ballot box. But when the Eastwood sisters - James Juniper, Agnes Amaranth, and Beatrice Belladonna - join the suffragists of New Salem, they begin to pursue the forgotten words and ways that might turn the women's movement into the witch's movement.

When Louise finds out her parents have died, she dreads going home. She doesn’t want to leave her daughter with her ex and fly to Charleston. She doesn’t want to deal with her family home, stuffed to the rafters with the remnants of her father’s academic career and her mother’s lifelong obsession with puppets and dolls. She doesn’t want to learn how to live without the two people who knew and loved her best in the world. Most of all, she doesn’t want to deal with her brother, Mark, who never left their hometown, gets fired from one job after another, and resents her success.

It’s the mid-'90s. Grunge and flannel are fading as the Spice Girls and Hot Topic conquer the malls. Cherry gloss glistens on the lips of the youth. Modems hiss as America comes online. And in a fog-drenched cove at the edge of New England, something terrible awakens when a fisherman reels in a gruesome catch: the remains of a young woman. Remains still pulsing with furious life.

Orphaned as a young child, Mirin O'Malley has been brought up by her grandparents on their isolated, rambling estate Hob's Hallow. Long ago her family prospered due to a deal struck with the mer, the terrifying creatures who live in the depths of the sea: safety for their merchant ships in return for a child of each generation. But for many years the family have been unable to keep their side of the bargain and their fortunes have suffered as a result. When Mirin's grandfather dies, her grandmother puts in train a plan to restore their glory - but at the price of Mirin's freedom.

He’s controlled. Meticulous. Immaculate. No one would expect the proper Duke of Westmead to be a member of London’s most illicit secret club. Least of all: his future wife. Having overcome financial ruin and redeemed his family name to become the most legendary investor in London, the Duke of Westmead needs to secure his holdings by producing an heir. Which means he must find a wife who won’t discover his secret craving to spend his nights on his knees - or make demands on his long scarred-over heart.