Many Indigenous people believe that one should never whistle at night. This belief takes many forms: for instance, Native Hawaiians believe it summons the Hukai’po, the spirits of ancient warriors, and Native Mexicans say it calls Lechuza, a witch that can transform into an owl. But what all these legends hold in common is the certainty that whistling at night can cause evil spirits to appear—and even follow you home. These shiver-inducing tales introduce listeners to ghosts, curses, hauntings, monstrous creatures, complex family legacies, desperate deeds, and chilling acts of revenge.

Anna Horn is always looking over her shoulder. For the bullies who torment her, for the entitled visitors at the reservation’s casino…and for the nameless, disembodied entity that stalks her every step—an ancient tribal myth come-to-life, one that’s intent on devouring her whole. With strange and sinister happenings occurring around the casino, Anna starts to suspect that not all the horrors on the reservation are old. As girls begin to go missing and the tribe scrambles to find answers, Anna struggles with her place on the rez.

Kari James, Urban Native, is a fan of heavy metal, ripped jeans, Stephen King novels, and dive bars. She spends most of her time at her favorite spot in Denver, the White Horse. When her cousin Debby finds an old family bracelet that once belonged to Kari’s mother, it inadvertently calls up both her mother’s ghost and a monstrous entity, and her willful ignorance about her past is no longer sustainable. Haunted by visions of her mother and hunted by this mysterious creature, Kari must search for what happened to her mother all those years ago.

Rory Morris isn’t thrilled to be moving back to her hometown, even if it is temporary. There are bad memories there. But her twin sister, Scarlett, is pregnant, estranged from the baby’s father, and needs support, so Rory returns to the place she thought she’d put in her rearview. After a night out at a bar where she runs into Ian, an old almost-flame, she hits a large animal with her car. And when she gets out to investigate, she’s attacked.

A young father and son set out on a road trip, devastated by the death of the wife and mother they both loved. United in grief, the pair travel to her ancestral home, where they must confront the terrifying legacy she has bequeathed: a family called the Order that commits unspeakable acts in search of immortality.

When Ryne Burdette inherits his family's old hunting cabin deep in the Yukon wilderness, he wants to say no. Nothing much is left in that place except for unpleasant memories and the smoke of old burns. But after a tragic year, he sees a weekend trip to the cabin with his best friends as a way to recuperate and begin again. But there is something strange about these woods.

Eric Ross is on the run from a mysterious past with his two daughters in tow. Having left his wife, his house, his whole life behind in Maryland, he's desperate for money—it's not easy to find steady, safe work when you can't provide references, you can't stay in one place for long, and you're paranoid that your past is creeping back up on you.

Nobody has a “normal” family, but Vesper Wright’s is truly...something else. Vesper left home at eighteen and never looked back—mostly because she was told that leaving the staunchly religious community she grew up in meant she couldn’t return. But then an envelope arrives on her doorstep.

After striking out on her own as a teen mom, Madi Price is forced to return to her hometown of Brandywine, Virginia, with her seventeen-year-old daughter. With nothing to her name, she scrapes together a living as a palm reader at the local farmers market. It’s there that she connects with old high school flame Henry McCabe, now a reclusive local fisherman whose infant son, Skyler, went missing five years ago. Everyone in town is sure Skyler is dead, but when Madi reads Henry’s palm, she’s haunted by strange and disturbing visions that suggest otherwise.

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.

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.

Willy and Marianne’s farmhouse in Maine has acres of meadow and fresh air, and a lonesome bridle path in the forest along which Willy daydreams and ambles. When he’s loaned a decrepit old baby stroller to cart his groceries home, the rickety squeak of the wheels comforts him. So do the sweet coos of a baby Willy knows can’t be real. Can it? In this twisted thicket, wishes come true—with a price.

It’s autumn in the town of Harrow, but something besides the season is changing there. Because in that town there is an orchard, and in that orchard, seven most unusual trees. And from those trees grows a new sort of apple: strange, beautiful, with skin so red it’s nearly black. Take a bite of one of these apples, and you will desire only to devour another. And another. You will become stronger. More vital. More yourself, you will believe. But then your appetite for the apples and their peculiar gifts will keep growing—and become darker.

Alma Katsu calls My Heart Is a Chainsaw “a homage to slasher films that also manages to defy and transcend genre.” On the surface is a story of murder in small-town America. But beneath is its beating heart: a biting critique of American colonialism, Indigenous displacement, and gentrification, and a heartbreaking portrait of a broken young girl who uses horror movies to cope with the horror of her own life.

As the daughter of a rancher in 1840s Mexico, Nena knows a thing or two about monsters—her home has long been threatened by tensions with Anglo settlers from the north. But something more sinister lurks near the ranch at night, something that drains men of their blood and leaves them for dead.