In the course of a single winter’s night, four people vanish without a trace across a small town. Nora’s estranged best friend, Becca, is one of the lost. As Nora tries to untangle the truth of Becca’s disappearance, she discovers a darkness in her town’s past, as well as a string of coded messages Becca left for her to unravel. These clues lead Nora to a piece of local lore: a legendary goddess of forgotten origins who played a role in Nora and Becca’s own childhood games.

In a small Alaska town, a boy is found with his throat ripped out and all the blood drained from his body. The inhabitants of Deadhart haven’t seen a killing like this in twenty-five years. But they know who’s responsible: a member of the Colony, an ostracized community of vampyrs living in an old mine settlement deep in the woods.

Aubry Tourvel, a stubborn nine-year-old girl, comes across a wooden puzzle ball on her walk home from school. She tosses it over the fence, only to find it in her backpack that evening. Days later, at the family dinner table, she starts to bleed to death. When medical treatment only makes her worse, she flees to the outskirts of the city, where she realizes that it is this very act of movement that keeps her alive. So begins her lifelong journey on the run from her condition, which won’t allow her to stay anywhere for longer than a few days—nor return to a place where she’s already been.

When Kat Bird wakes up from a coma, she sees her mirror image: Jude, her twin sister. Jude’s face and name are the only memories Kat has from before her accident. As Kat tries to make sense of things, she believes Jude will provide all the answers to her most pressing questions. Amid this tragedy, Jude sees an irresistible opportunity: she can give her sister a brand-new past, one worlds away from the lives they actually led. She spins tales of an idyllic childhood, exotic travels, and a bright future. But if everything was so perfect, who are the mysterious people following Kat?

Eighteen-year-old Bel has lived her whole life in the shadow of her mom’s mysterious disappearance. Sixteen years ago, Rachel Price vanished and young Bel was the only witness, but she has no memory of it. Rachel is gone, long presumed dead, and Bel wishes everyone would just move on. But the case is dredged up from the past when the Price family agrees to a true crime documentary. Bel can’t wait for filming to end, for life to go back to normal. And then the impossible happens. Rachel Price reappears, and life will never be normal again.

When local girl Loren includes Mara in a traditional Blackfeet Giveaway to honor Loren’s missing sister, Mara thinks she’ll finally make some friends on the Blackfeet reservation. Instead, a girl from the Giveaway, Samantha White Tail, is found murdered. Because the four members of the Giveaway group were the last to see Samantha alive, each becomes a person of interest in the investigation. And all of them—Mara, Loren, Brody, and Eli—have a complicated history with Samantha.

Paige Redmond has always felt lucky to spend her summers in Clearwater Ridge, with lazy days sunning at the waterfalls and nights partying at the sprawling houses of the rich families who vacation there. The Covingtons are one of these families, and beautiful, brilliant Audrey Covington is Paige's best friend. And last year, when Audrey's crush-worthy brother Dylan finally started noticing Paige, she was sure it would be the best summer ever.

Abby Ward lives in a town haunted by disappearances. People vanish, and when they're found, their bodies have been dismembered and sewn back together in unnatural ways. But is it the work of a human killer…or something far darker?

Effy Sayre has always believed in fairy tales. Haunted by visions of the Fairy King since childhood, she’s had no choice. Her tattered copy of Angharad—Emrys Myrddin’s epic about a mortal girl who falls in love with the Fairy King, then destroys him—is the only thing keeping her afloat. So when Myrddin’s family announces a contest to redesign the late author’s estate, Effy feels certain it’s her destiny. But musty, decrepit Hiraeth Manor is an impossible task, and its residents are far from welcoming.

Isolated and embroiled in a custody battle, Mary is desperate for a friend. So when she meets the charming and enigmatic Willa at a Brooklyn playground, their connection feels fated. But during a margarita-fueled moms’ night out, Mary shares her darkest secret about her ex, George, and the next morning Willa simply disappears. No calls, no texts, nothing.

The Hexologists, Iz and Warren Wilby, are quite accustomed to helping desperate clients with the bugbears of city life. Aided by hexes and a bag of charmed relics, the Wilbies have recovered children abducted by chimney-wraiths, removed infestations of barb-nosed incubi, and ventured into the Gray Plains of the Unmade to soothe a troubled ghost. Well-acquainted with the weird, they never shy away from a challenging case.

Deep in the forgotten hills of Massachusetts stands Saint Perpetua’s College. Isolated and ancient, it is not a place for timid girls. Here, secrets are currency, ambition is lifeblood, and strange ceremonies welcome students into the fold. On her first day of class, Laura Sheridan is thrust into an intense academic rivalry with the beautiful and enigmatic Carmilla. Together, they are drawn into the confidence of their demanding poetry professor, De Lafontaine, who holds her own dark obsession with Carmilla.

July 1995. April and Eddie have taken a wrong turn. They’re looking for the small resort town where they plan to spend their honeymoon. When they spot what appears to a lone hitchhiker along the deserted road, they stop to help. But not long after the hitchhiker gets into their car, they see the blood seeping from her jacket and a truck barreling down Atticus Line after them.

After his estranged father’s mysterious death, Charlie Remick returns to Seattle to help with the funeral. There, he discovers his father left him two parting gifts: the keys to the family record store and a strange black case containing four ancient records that, according to legend, can open a gate to the land of the dead. When Charlie, his sister, and their two friends play the records, they unwittingly open a floodgate of unspeakable horror. As the darkness descends, they are stalked by a relentless, malevolent force and see the dead everywhere they turn.

Wren owes everything she has to her hometown, Hollow’s End, a centuries-old picture-perfect slice of America. Tourists travel miles to marvel at its miracle crops, including the shimmering, iridescent wheat of Wren’s family’s farm. At least, they did. Until five months ago. That’s when the Quicksilver blight first surfaced, poisoning the farms of Hollow’s End one by one. It began by consuming the crops, thick silver sludge bleeding from the earth. Next were the animals.