How far would you go to save your marriage? For British scientist Kesta Shelley, there is no limit. Having always preferred the company of microbes, Kesta has spent her life looking down the barrel of a microscope rather than cultivating personal relationships. But that changed when Kesta met Tim—her cheerleader, her best friend, her absolute everything. So, when he was one of the last people in London to be infected with a perplexing virus that left the city ravaged, Kesta went into triage mode.

After losing her job and her fiancé and moving back from the city to live with her parents, Shell Pine needs some help. And according to the sign in the window, the florist shop in the mall does too. Shell gets the gig, and the flowers she works with there are just the thing she needs to cheer up. Or maybe it’s Neve, the beautiful shop manager, who is making her days so rosy? But you have to get your hands dirty if you want your garden to grow—and Neve’s secrets are as dark and dangerous as they come.

The Netherlands, 1887. Lucy's twin sister Sarah is unwell. She refuses to eat, mumbles nonsensically, and is increasingly obsessed with a centuries-old corpse recently discovered on her husband's grand estate. The doctor has diagnosed her with temporary insanity caused by a fever of the brain. To protect her twin from a terrible fate in a lunatic asylum, Lucy must unravel the mystery surrounding her sister's condition, but it's clear her twin is hiding something. Then again, Lucy is harboring secrets of her own, too.

Clio Louise Barnes leads a picture-perfect life as a stylist and influencer, but beneath the glossy veneer she harbors a not-so glamorous secret: she grew up in a haunted house. Well, not haunted. Possessed. After Clio’s parents' messy divorce, her mother, Alex, moved Clio and her sisters into a house occupied by a demon. Or so Alex claimed. That’s not what Clio’s sisters remember or what the courts determined when they stripped her of custody after she went off the deep end. But Alex was insistent; she even wrote a book about her experience in the house.

When Dawson Sumter goes missing, all he leaves behind is a smattering of blood in room 4 of the debt-ridden motel owned by Neera Singh's family. Disappearances like this aren't uncommon in the rural Georgia town of Carrion, especially every thirteen years when a periodical cicada brood returns from underground, shrieking their deafening screams. For Neera, Dawson is another reminder that in this corner of the South, the rich only get richer, and the poor—well, nothing good comes their way.

October, 1982. Forced to move to the quiet seaside town of Tasker Bay by her mother, the only thing on high schooler Andi’s mind is saving up enough money to return to her old stomping grounds in Silicon Valley. Her self-taught skills with all things electronic make her a perfect fit for a job at the dingy local arcade. When Polybius—a new game of unknown origin arrives—the shop is suddenly overwhelmed with players fighting for time on the machine. Seemingly overnight, a virus-like epidemic grips Tasker Bay while a violent coastal storm rolls in, isolating it from the outside world.

The Hellebore Technical Institute for the Gifted is the premier academy for the dangerously powerful: the Anti-Christs and Ragnaroks, the world-eaters and apocalypse-makers. Hellebore promises redemption, acceptance, and a normal life after graduation. At least, that’s what Alessa Li is told after she’s kidnapped and forcibly enrolled. But the Institute is more than just a haven for monsters. On graduation day, the faculty go on a ravenous rampage, feasting on Alessa’s classmates.

After an accident that nearly kills her, Emily and her husband, Freddie, move from London to a beautiful Dartmoor country house called Larkin Lodge. The house is gorgeous, striking—and to Emily, something about it feels deeply wrong. Old boards creak at night, fires go out, and books fall from the shelves, and all of it stems from the terrible presence she feels in the third-floor room. But these things happen only when Emily’s alone, so are they happening at all?

“Back then, when I was a young woman, there were still witches”: That was how Nana Alba always began the stories she told her great-granddaughter Minerva—stories that have stayed with Minerva all her life. Perhaps that’s why Minerva has become a graduate student focused on the history of horror literature and is researching the life of Beatrice Tremblay, an obscure author of macabre tales.

Since time immemorial, the Haddesley family has tended the cranberry bog. In exchange, the bog sustains them. The staunch seasons of their lives are governed by a strict covenant that is renewed each generation with the ritual sacrifice of their patriarch, and in return, the bog produces a “bog-wife.” Brought to life from vegetation, this woman is meant to carry on the family line. But when the bog fails—or refuses—to honor the bargain, the Haddesleys, a group of discordant siblings still grieving the mother who mysteriously disappeared years earlier, face an unknown future.

Aymar Castle has been under siege for six months. Food is running low and there has been no sign of rescue. But just as the survivors consider deliberately thinning their number, the castle stores are replenished. The sick are healed. And the divine figures of the Constant Lady and her Saints have arrived, despite the barricaded gates, offering succor in return for adoration. Soon, the entire castle is under the sway of their saviors, partaking in intoxicating feasts of terrible origin.

One night, Jess, a struggling actress, finds a five-year-old runaway hiding in the bushes outside her apartment. After a violent, bloody encounter with the boy's father, she and the boy find themselves running for their lives. As they attempt to evade the boy's increasingly desperate father, Jess slowly comes to a horrifying understanding of the butchery that follows them—the boy can turn his every fear into reality. And when the wolf finally comes home, no one will be spared.

Margot and Mama have lived by the forest ever since Margot can remember. When Margot is not at school, they spend quiet days together in their cottage, waiting for strangers to knock on their door. Strays, Mama calls them. People who have strayed too far from the road. Mama loves the strays. She feeds them wine, keeps them warm. Then she satisfies her burning appetite by picking apart their bodies. But Mama’s want is stronger than her hunger sometimes.

It’s the height of the industrial revolution and ten years into Lenore’s marriage to steel magnate Henry, their relationship has soured. When Henry’s ambitions take them from London to the remote British moorlands to host a hunting party, a shocking carriage accident brings the mysterious Carmilla into their lives. Carmilla, who is weak and pale during the day but vibrant at night. Carmilla, who stirs up something deep within Lenore. And before long, girls from the local villages fall sick, consumed by a terrible hunger . . .

From her cell in a mysterious convent, a woman writes the story of her life in whatever she can find—discarded ink, dirt, and even her own blood. A lower member of the Sacred Sisterhood, deemed an unworthy, she dreams of ascending to the ranks of the Enlightened at the center of the convent and of pleasing the foreboding Superior Sister. Outside, the world is plagued by catastrophe—cities are submerged underwater, electricity and the internet are nonexistent, and bands of survivors fight and forage in a cruel, barren landscape. Inside, the narrator is controlled, punished, but safe.