The stark world continues to change. Each passing day twists it further, pushing the surviving humans closer to the brink of extinction. But, for the first time, there is hope. Clare and Dorran have set their sights on returning home to Winterbourne Hall. It's a daunting journey, but vital. Humanity needs more refuges - safe areas where food can be grown without attracting the attention of the hollow ones - and the old gothic manor is their best bet. But their home is no longer a sanctuary. It’s become a trap: Carefully crafted for them, lying in wait for their return.

Homeless, hunted, and desperate to escape a bitter storm, Keira takes refuge in an abandoned groundskeeper's cottage. Her new home is tucked away at the edge of a cemetery, surrounded on all sides by gravestones: Some recent, some hundreds of years old, all suffering from neglect. And in the darkness, she can hear the unquiet dead whispering. The cemetery is alive with faint, spectral shapes, led by a woman who died before her time...and Keira, the only person who can see her, has become her new target.

Winterbourne Hall is not safe. Even as Clare and Dorran scramble to secure the ancient building against ravenous hollow ones, they face something far worse: Clare's sister has made contact, but she's trapped, and her oxygen is running out. Hundreds of miles separate Clare from Beth. The land between them is infested with monsters, and the roads are a maze of dead ends. Clare has to choose between making a journey she knows she might not survive, or staying safe in Winterbourne and listening as her sister slowly suffocates.

Clare remembers the cold. She remembers abandoned cars and children’s toys littered across the road. She remembers dark shapes in the snow and a terror she can’t explain. And then...nothing. When she wakes, aching and afraid in a stranger’s gothic home, he tells her she was in an accident. He claims he saved her. Clare wants to leave, but a vicious snowstorm has blanketed the world in white, trapping them together, and there’s nothing she can do but wait. At least the stranger seems kind...but Clare doesn’t know if she can trust him. 

Leigh Harker’s quiet suburban home was her sanctuary for more than a decade, until things abruptly changed. Curtains open by themselves. Radios turn off and on. And a dark figure looms in the shadows of her bedroom door at night, watching her, waiting for her to finally let down her guard enough to fall asleep.

Sophie and Joseph's escape from Northwood is short-lived. The beast survived, and attached itself to Joseph's young cousin, Elise. Garrett writes to beg for their help. Joseph and Sophie travel to meet him at Kensington, a long-abandoned mansion that overlooks a dead town. The house offers a small hope: its original owner had dedicated her life to researching the monster that possesses Elise. Garrett hopes to find a way to kill the creature without harming his daughter.

There's something wrong with Ashburn House. The ancient building has been the subject of rumours for close to a century. Its owner, Edith, refused to let guests inside and rarely visited the nearby town. Following Edith's death, her sole surviving relative, Adrienne, inherits the property. Adrienne's only possessions are a suitcase of luggage, 20 dollars, and her pet cat. Ashburn House is a lifeline she can't afford to refuse. Adrienne doesn't believe in ghosts, but it's hard to ignore the unease that grows as she explores her new home.

Remy is a tour guide for Carrow House, a notoriously haunted building. When she's asked to host seven guests for a week-long stay to research Carrow's phenomena, she hopes to finally experience some of the sightings that made the house famous. At first, it's everything they hoped for. Then a storm moves in, cutting off their contact with the outside world, and things quickly become twisted. Doors open on their own. Seances go disastrously wrong. Red liquid seeps from behind the wallpaper.

As Elle explores deeper into the house, she begins to unravel the property's dark and dangerous history. At its center is Jonathan Gillespie, a tyrannical cult leader and the house's original owner. And, as Elle soon learns, just because he's dead doesn't mean he's gone.

When their mother is hospitalized, Tara and Kyle are sent to stay with their only remaining relatives, their grandparents. It's their first time meeting May and Peter Folcroft. The elderly couple seem friendly at first, and the house, hidden in the base of the mountains, is full of nooks to explore.