Helen Vaughan doesn't know why she and her mother left their ancestral home at Harrowstone Hall, called Harrow, or why they haven't spoken to their extended family since. So when her grandfather dies, she's shocked to learn that he has left everything—the house, the grounds, and the money—to her. The inheritance comes with one condition: She must stay on the grounds of Harrow for one full year, or she'll be left with nothing. There is more at stake than money. For as long as she can remember, Harrow has haunted Helen's dreams.

Minnesota, 1977. For the teens of one close-knit community, summer means late-night swimming parties at the quarry, the county fair, and venturing into the tunnels beneath the city. But for two best friends, it’s not all fun and games. Heather and Brenda have a secret. Something they saw in the dark. Something they can’t forget. They’ve decided to never tell a soul. But their vow is tested when their friend disappears—the second girl to vanish in a week. And yet the authorities are reluctant to investigate.

Everyone has heard the story of the Narrow. The river that runs behind the Atwood School is only a few feet across and seemingly placid, but beneath the surface, the waters are deep and vicious. It’s said that no one who has fallen in has ever survived. Eden White knows that isn’t true. Six years ago, she saw Delphine Fournier fall into the Narrow—and live.

Once a year, a road appears in the forest. And at the end of it, the ghost of Lucy Gallows beckons. Lucy's game isn't for the faint of heart. If you win, you escape with your life. But if you lose... Sara's sister disappeared one year ago - and only Sara knows where she is. Becca went to find the ghost of Lucy Gallows and is trapped on the road that leads to her. In the sleepy town of Briar Glen, Lucy's road is nothing more than local lore. But Sara knows it's real, and she's going to find it.

For a decade and a half, Rachel Cunningham has chosen to lock herself away in a psychiatric facility, tortured by gaps in her memory and the certainty that she is responsible for her parents' deaths. But when she learns new details about their murders, Rachel returns, in a quest for answers, to the place where she once felt safest: her family's sprawling log cabin in the remote forests of Michigan's Upper Peninsula.

Journalist Charlie Cates has always believed in facts, in what can be proved - her career depends on it. Which is why she has never truly accepted the supernatural visions that guide her to children in danger. After her work on a high-profile missing-child case brings unwanted fame, she reluctantly flees to the lush Big Island of Hawaii with her best friend, Rae. Determined to avoid her disturbing visions, Charlie begins writing what seems to be a harmless interview of a prominent volcanologist. But soon, she's haunted by dreams of a local girl who went missing six weeks earlier.

Newlyweds Tricia and Ethan are searching for the house of their dreams. But when they visit the remote manor that once belonged to Dr. Adrienne Hale, a renowned psychiatrist who vanished without a trace four years earlier, a violent winter storm traps them at the estate… with no chance of escape until the blizzard comes to an end. In search of a book to keep her entertained until the snow abates, Tricia happens upon a secret room. One that contains audio transcripts from every single patient Dr. Hale has ever interviewed.

Psychiatrist Dr. Gwen Moore is an expert on killers. She’s spent a decade treating California’s most depraved predators and unlocking their motives - predators much like the notorious Bloody Heart serial killer, whose latest teenage victim escaped and then identified local high school teacher Randall Thompson as his captor. The case against Thompson as the Bloody Heart Killer is damning - and closed, as far as Gwen and the media are concerned. If not for one new development.

Naomi Shaw used to believe in magic. Twenty-two years ago, she and her two best friends, Cassidy and Olivia, spent the summer roaming the woods, imagining a world of ceremony and wonder. They called it the Goddess Game. The summer ended suddenly when Naomi was attacked. Miraculously, she survived her seventeen stab wounds and lived to identify the man who had hurt her. The girls’ testimony put away a serial killer, wanted for murdering six women. They were heroes.

One year ago, Isabelle Drake's life changed forever: her toddler son, Mason, was taken out of his crib in the middle of the night while she and her husband were asleep in the next room. With little evidence and few leads for the police to chase, the case quickly went cold. However, Isabelle cannot rest until Mason is returned to her—literally. Except for the occasional catnap or small blackout where she loses track of time, she hasn’t slept in a year. Isabelle's entire existence now revolves around finding him, but she knows she can’t go on this way forever.

Eleanor has just moved to the quiet, prosperous Eden Eld. When she awakes to discover an ancient grandfather clock that she's never seen before outside her new room, she's sure her eyes must be playing tricks on her. But then she spots a large bird, staring at her as she boards the school bus. And a black dog with glowing red eyes follows her around town. All she wants is to be normal, and these are far from normal. And worse - no one else can see them.

Celebrating her forty-fifth birthday at her local pub, popular podcaster Alix Summer crosses paths with an unassuming woman called Josie Fair. Josie, it turns out, is also celebrating her forty-fifth birthday. They are, in fact, birthday twins. A few days later, Alix and Josie bump into each other again, this time outside Alix’s children’s school. Josie has been listening to Alix’s podcasts and thinks she might be an interesting subject for her series. She is, she tells Alix, on the cusp of great changes in her life.

Now reduced to a schoolyard chant, the Hope family murders shocked the Maine coast one bloody night in 1929. While most people assume seventeen-year-old Lenora was responsible, the police were never able to prove it. Other than her denial after the killings, she has never spoken publicly about that night, nor has she set foot outside Hope’s End, the cliffside mansion where the massacre occurred.

Jake Hayes is missing. This much is certain. At first, his wife, Nina, thinks he is blowing off steam at a friend’s house after their heated fight the night before. But then a day goes by. Two days. Five. And Jake is still nowhere to be found. Lily Scott, Nina’s friend and coworker, thinks she may have been the last to see Jake before he went missing. After Lily confesses everything to her husband, Christian, the two decide that nobody can find out what happened leading up to Jake’s disappearance, especially not Nina.

Kit Darling is a maid with a snooping problem. She’s the “invisible girl,” compelled to poke into her wealthy clients’ closely guarded lives. It’s a harmless hobby until Kit sees something she can’t unsee in the home of her brand-new clients: a secret so dark it could destroy the privileged couple expecting their first child. This makes Kit dangerous to the couple. In turn, it makes the couple—who might kill to keep their secret—dangerous to Kit.

Everyone has heard the story of the Narrow. The river that runs behind the Atwood School is only a few feet across and seemingly placid, but beneath the surface, the waters are deep and vicious. It’s said that no one who has fallen in has ever survived. Eden White knows that isn’t true. Six years ago, she saw Delphine Fournier fall into the Narrow—and live.

When a group of six strangers who have only ever spoken on a creepy Deddit thread decide to meet IRL, they have one plan in mind: they are going to play The Midnight Game and summon the Midnight Man. Rules of the game are simple: Do not turn on the lights. Do not go to sleep. Do not leave the building. And once you start the game, you must finish it—there's no other way out.

Eighteen-year-old Addie Blackwood regrets nothing more than one horrible, mistake-filled night last summer. Hours after she hurled the worst words she could think of at her sister, Fiona was found dead at the bottom of a ravine. The police ruled her death an accident, but Addie’s never bought it. Her ballet-prodigy sister didn’t slip and fall; she was pushed. And Addie’s number one suspect: Thatcher Montgomery, the rich kid down the street who always had a thing for Fiona. But when Thatcher is found dead in the same ravine, Addie must admit she was wrong.

Two years ago, Mercy Gray was hailed as a hero for saving lives during a mall shooting. She still carries souvenirs from that day: the fragment of a bullet lodged in her back, a mountain of medical debt, and guilt for ignoring her sister’s warnings that the sweet boy next door was anything but. So when billionaire turned TV host Damien Dare recruits Mercy to compete on his new survivalist reality show, she can’t turn down a chance at the whopping cash prize that could send her sister to college. But when she and the other contestants arrive at the off-grid location, something isn’t right.

Helen Vaughan doesn't know why she and her mother left their ancestral home at Harrowstone Hall, called Harrow, or why they haven't spoken to their extended family since. So when her grandfather dies, she's shocked to learn that he has left everything—the house, the grounds, and the money—to her. The inheritance comes with one condition: She must stay on the grounds of Harrow for one full year, or she'll be left with nothing. There is more at stake than money. For as long as she can remember, Harrow has haunted Helen's dreams.

Seventeen-year-old Mara is dead—mostly. Infected with a virus that brought the dead back to life and the world to its knees, she wakes up in a facility to learn a treatment for the disease has been found. No longer a Tick, Mara is placed in an experimental resettlement program. But her recovery is complicated by her destination: she’s sent to live with the best friend she hasn’t seen since the world ended—and since their first and only kiss.

After: Jess is alone. Her cabin has burned to the ground. She knows if she doesn't act fast, the cold will kill her before she has time to worry about food. But she is still alive - for now. Before: Jess hadn't seen her survivalist, off-the-grid dad in more than a decade. But after a car crash killed her mother and left her injured, she was forced to move to his cabin in the remote Canadian wilderness. Just as Jess was beginning to get to know him, a secret from his past paid them a visit, leaving her father dead and Jess stranded.

Once a year, a road appears in the forest. And at the end of it, the ghost of Lucy Gallows beckons. Lucy's game isn't for the faint of heart. If you win, you escape with your life. But if you lose... Sara's sister disappeared one year ago - and only Sara knows where she is. Becca went to find the ghost of Lucy Gallows and is trapped on the road that leads to her. In the sleepy town of Briar Glen, Lucy's road is nothing more than local lore. But Sara knows it's real, and she's going to find it.

Two sisters went missing on their class trip—Grace, the outgoing athlete who is friends with just about everyone, and Maddy, the wallflower wilting in her sister’s shadow who'd rather absorb herself in her journal than talk to her classmates. But when Grace is found—injured, with no memory of what happened—everybody thinks she’s lying. It’s hard not to look guilty with Maddy’s blood on her clothes. Desperate to save her sister—and prove her own innocence—Grace must piece together what happened on that school trip.

All Samantha wanted was to move back to New York and pursue her music, which was difficult enough being a Chinese girl in Missouri, 1849. Then her fate takes a turn for the worse after a tragic accident leaves her with nothing and she breaks the law in self-defense. With help from Annamae, a runaway slave she met at the scene of her crime, the two flee town for the unknown frontier. But life on the Oregon Trail is unsafe for two girls.

Seventeen-year-old twins Storm and Lake have always been in perfect sync. They faced the worst a parent could do and survived it together. In the wake of their mother’s rejection, they’ve spent the last five years moving from foster home to foster home—sometimes placed together, sometimes apart. After being separated from his sister once again, Storm is devastated. He’s the older brother and promised to always take care of Lake. But after a stint in juvie, his newest placement has him feeling almost hopeful.

It’s just a stupid meme that’s going around their small fishing town in the dead of winter—people reposting and sharing their biggest fear. But when her classmates start turning up dead—dying in the way that they said scared them the most—Izzy knows it’s no joke. With each death hitting closer to home, Izzy sets out to try to stop the killer. Could her older sister’s friend Tristan have something to do with the deaths? He’s given her some strange vibes. Or what about his brooding cousin, Axel?

LOS ANGELES, 1932: Lulu Wong, star of the silver screen and the pride of Chinatown, has a face known to practically everyone, especially the Chow sisters—May, Gemma, and Peony—Lulu’s former classmates and neighbors. So the girls instantly know it’s Lulu when they discover a body one morning in an out-of-the-way stable, far from the Beverly Hills home where she lived after her fame skyrocketed. The sisters suspect Lulu’s death is the result of foul play, but the police don’t seem motivated to investigate.

After sitcom star Willow tweets herself into infamy and stumbles blind-drunk into a swimming pool, her agent ships her off to Camp Castaway. Nestled deep in upstate New York, Castaway is a summer camp for adults who are desperate to leave their mistakes behind. No real names, no phones . . . no way to call for help. Willow’s fellow campers seem okay. Her own favorite actress is even here, making a s’more. And did that jaded writer, Dani, just wink at her?

Journalist Cecily Wong is in over her head. She’s come to Manaslu, the eighth-highest peak in the world, to interview internationally famous mountaineer Charles McVeigh on the last leg of a record-breaking series of summits. She’s given up everything for this story—her boyfriend, her life savings, the peace she’s made with her climbing failures in the past—but it’s a career-making opportunity. It could finally put her life back on track.