When tragedy shatters 13-year-old Zelda Ruiz’s adolescence, she retreats with her uncle Mark to the bucolic town of Greywood Bay. But nothing can prepare them for the malignant terror that has long coveted these lands.

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.

Some art takes on a life of its own. A beautiful house. A loving family. Two kids, a dog, and a tenure-track professorship teaching art at the local university. Dan Rineheart is living the dream. But all dreams must end. When an anonymous painting arrives at the university, Dan is tasked with uncovering the artist. No title. No name. No signature or frame. It’s a disturbing work of grotesque perfection. A work of art...that changes with each viewing. So begins the nightmare. Where painted clocks tick-tock in the dark hours before dawn.

Nell Parrish never thought she’d meet a family like the Palmers — kind, attentive, accepting, they’re every foster child’s dream. But when a dark storm looms over their summer cabin one fateful weekend, and an eerie light emerges from the woods outside their door, Nell’s hope of a forever family is gripped by a waking nightmare as they soon find themselves targets of a cold, otherworldly killer.

A group of boyhood friends in the summer of 1977. An annual rite of passage in a dark and alluring Pennsylvania wood. The channeling of a malevolent Presence. And a childhood game about to go terribly wrong.... Two brothers in the summer of 1995, reunited by the unspeakable nightmare of their past. A bewitching tavern proprietress and psychic intuitive from New Orleans. The revelation of an apocryphal prophesy.

This forest isn't charted on any map. Every car breaks down at its treeline. Mina's is no different. Left stranded, she is forced into the dark woodland only to find a woman shouting, urging Mina to run to a concrete bunker. As the door slams behind her, the building is besieged by screams. Mina finds herself in a room with a wall of glass, and an electric light that activates at nightfall, when the watchers come above ground. These creatures emerge to observe their captive humans and terrible things happen to anyone who doesn't reach the bunker in time.

In the summer of 1994, psychologist Daniel Hill buys a rustic farmhouse nestled in the rolling hills of West Virginia. Along with his wife and teenage daughter, the family uproots their lives in Ohio and moves south. They are initially seduced by the natural beauty of the country setting. That soon changes when they discover a hidden room in the basement with a well, boarded shut and adorned with crucifixes. Local legends about the previous owner being an exorcist come to light, but by then, all Hell has broken loose.

St Philomena's military hospital has been abandoned for over three years. Now Lilian Chesterfield, who works for one of the most successful building companies in England, is in charge of developing it into a luxury housing complex. But as soon as she and her colleagues start work in the Jacobean-style mansion, their dream turns into a nightmare. They hear screaming from wards full of empty beds. They hear doors slamming and find cutlery scattered over the kitchen floor. Then they see faces peering at them from the mullioned windows.

Hundreds of feet beneath the ocean's surface, a graveyard waits. Years ago, the SS Arcadia vanished without a trace during a routine voyage. Though a strange, garbled emergency message was broadcast, neither the ship nor any of its crew could be found. Sixty years later, its wreck has finally been discovered more than three hundred miles from its intended course: a silent graveyard deep beneath the ocean's surface, eagerly waiting for the first sign of life.

Claire Kovalik is days away from being unemployed—made obsolete—when her beacon repair crew picks up a strange distress signal. With nothing to lose and no desire to return to Earth, Claire and her team decide to investigate.

In a lonely village in the Peak District, during the onset of a once-in-a-lifetime snow storm, Constable Ellie Cheetham finds a body. The man, a local ne'er-do-well, appears to have died in a tragic accident: he drank too much and froze to death. But the facts don't add up: the dead man is clutching a knife in one hand, and there's evidence he was hiding from someone. Stranger still, an odd mark has been drawn onto a stone beside his body.

Joe works at a facility that performs human experimentation. His work just followed him home. The government wanted to unlock hidden abilities in the human mind. They put subjects in extreme sensory deprivation. All the test subjects went violently insane. But the research continued. Today it has been perfected. Almost perfected. 

Sisters Sarah and Chloe inherit a house they could never have previously dreamed of owning. It seems too good to be true. Shortly after they move in, however, the siblings start to notice strange things: horrible smells, sudden drops in temperature, as well as unexplainable sounds and feelings of being watched.

The Hull family has owned the Gallows Hill Winery for generations. Their wine wins awards. Their business prospers. Their family thrives. People whisper that the curse has awakened once more. The sprawling old house has long been perched on top of a hill overlooking the nearby town, jealously guarding the estate's secrets.

Shana wakes up one morning to discover her little sister in the grip of a strange malady. She appears to be sleepwalking. She cannot talk and cannot be woken up. And she is heading with inexorable determination to a destination that only she knows. But Shana and her sister are not alone. Soon, they are joined by a flock of sleepwalkers from across America, on the same mysterious journey. And like Shana, there are other "shepherds" who follow the flock to protect their friends and family on the long dark road ahead.