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.

In upstate New York, in the woods around Woodstock, Dutchman's Creek flows out of the Ashokan Reservoir. Steep-banked, fast-moving, it offers the promise of fine fishing, and of something more, a possibility too fantastic to be true. When Abe and Dan, two widowers who have found solace in each other's company and a shared passion for fishing, hear rumors of the Creek, and what might be found there, the remedy to both their losses, they dismiss it as just another fish story.

These thirteen stories are our own lives, inside out. A boy's summer romance doesn't end in that good kind of heartbreak, but in blood. A girl on a fishing trip makes a friend in the woods, except then that friend follows her back to the city. A father hears a voice through his baby monitor that shouldn't be possible, but now he can't stop listening. From prison guards making unholy alliances to snake-oil men in the Old West doling out justice, these stories carve down into the body of the mind, into our most base fears and certainties, and there's no anesthetic.

He was born an outsider, like the rest of his family. Poor yet resilient, he lives in the shadows with his aunt Libby and uncle Darren, folk who stubbornly make their way in a society that does not understand or want them. They are mongrels, mixed blood, neither this nor that. The boy at the center of Mongrels must decide if he belongs on the road with his aunt and uncle or if he fits with the people on the other side of the tracks.

The Ruins follows two American couples enjoying a pleasant, lazy beach holiday together in Mexico. On an impulse, they go off with newfound friends in search of one of their group, the young German who, in pursuit of a girl, has headed for the remote Mayan ruins, site of a fabled archeological dig.

Working at the local processing plant, Marcos is in the business of slaughtering humans - though no one calls them that anymore. His wife has left him, his father is sinking into dementia, and Marcos tries not to think too hard about how he makes a living. After all, it happened so quickly. First, it was reported that an infectious virus has made all animal meat poisonous to humans. Then governments initiated the "Transition". Now, eating human meat - "special meat" - is legal. Marcos tries to stick to numbers, consignments, processing.

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.

Deep in the heart of Appalachia stands a crooked farmhouse miles from any road. The Morrows keep to themselves, and it's served them well so far. When girls go missing off the side of the highway, the cops don't knock on their door. Which is a good thing, seeing what's buried in the Morrows' backyard. But 19-year-old Michael Morrow isn't like the rest of his family. He doesn't take pleasure in the screams that echo through the trees.

When the Imagine Network commissioned a documentary on mermaids, to be filmed from the cruise ship Atargatis, they expected what they had always received before: an assortment of eyewitness reports that proved nothing, some footage that proved even less, and the kind of ratings that only came from peddling imaginary creatures to the masses.

When four old University friends set off into the Scandinavian wilderness of the Arctic Circle, they aim to briefly escape the problems of their lives and reconnect with one another. But when Luke, the only man still single and living a precarious existence, finds he has little left in common with his well-heeled friends, tensions rise. With limited experience between them, a shortcut meant to ease their hike turns into a nightmare scenario that could cost them their lives. Lost, hungry, and surrounded by forest untouched for millennia, Luke figures things couldn't possibly get any worse.

The lives of the Barretts, a normal suburban New England family, are torn apart when 14-year-old Marjorie begins to display signs of acute schizophrenia. To her parents' despair, the doctors are unable to stop Marjorie's descent into madness. As their stable home devolves into a house of horrors, they reluctantly turn to a local Catholic priest for help. Father Wanderly suggests an exorcism; he believes the vulnerable teenager is the victim of demonic possession.

Tamsen Donner must be a witch. That is the only way to explain the series of misfortunes that have plagued the wagon train known as the Donner Party. Depleted rations, bitter quarrels, and the mysterious death of a little boy have driven the pioneers to the brink of madness. They cannot escape the feeling that someone—or something—is stalking them. Whether it was a curse from the beautiful Tamsen, the choice to follow an experimental route West, or just bad luck - the 90 men, women, and children of the Donner Party are at the brink of one of the deadliest adventures in history.

Connecticut, 1666. An ancient spirit awakens in a dark wood. The wildfolk call him Father, slayer, protector. The colonists call him Slewfoot, demon, devil. To Abitha, a recently widowed outcast, alone and vulnerable in her pious village, he is the only one she can turn to for help. Together, they ignite a battle between pagan and Puritan - one that threatens to destroy the entire village, leaving nothing but ashes and bloodshed in their wake.

Joan has been searching for her missing husband, Victor, for nearly a year - ever since that terrible night they’d had their first serious argument hours before he mysteriously vanished. Her Métis family has lived in their tightly knit rural community for generations, but no one keeps the old ways...until they have to. That moment has arrived for Joan. One morning, grieving and severely hungover, Joan hears a shocking sound coming from inside a revival tent in a gritty Walmart parking lot. It is the unmistakable voice of Victor.

Kinch Na Shannack owes the Takers Guild a small fortune for his education as a thief, which includes (but is not limited to) lock-picking, knife-fighting, wall-scaling, fall-breaking, lie-weaving, trap-making, plus a few small magics. His debt has driven him to lie in wait by the old forest road, planning to rob the next traveler that crosses his path. But today, Kinch Na Shannack has picked the wrong mark.