In 1765, plague sweeps through Zacatecas. Alba flees with her wealthy merchant parents and fiancé, Carlos, to his family’s isolated mine for refuge. But safety proves fleeting as other dangers soon bare their teeth: Alba begins suffering from strange hallucinations, sleepwalking, and violent convulsions. She senses something cold lurking beneath her skin. Something angry. Something wrong.

The Hellebore Technical Institute for the Gifted is the premier academy for the dangerously powerful: the Anti-Christs and Ragnaroks, the world-eaters and apocalypse-makers. Hellebore promises redemption, acceptance, and a normal life after graduation. At least, that’s what Alessa Li is told after she’s kidnapped and forcibly enrolled. But the Institute is more than just a haven for monsters. On graduation day, the faculty go on a ravenous rampage, feasting on Alessa’s classmates.

Isla Hansen, a mother reeling from a devastating loss, is beside herself when a mysteriously orphaned child appears on the outskirts of the Hansens’ secluded Colorado property. Although strange and unexplainable, the child’s presence breathes new life into Isla. But as the child settles in, Isla’s husband, Luke, and their five children notice peculiarities that hint at something far beyond the ordinary—anomalies that challenge the very fabric of reality itself.

Four years ago, an unthinkable disaster occurred. In what was later known as the Low-Probability Event, eight million people were killed in a single day, each of them dying in improbable, bizarre ways: strangled by balloon ropes, torn apart by exploding manhole covers, attacked by a chimpanzee wielding a typewriter. A day of freak accidents that proved anything is possible, no matter the odds. Luck is real now, and it's not always good.

Single gay mom Brigid always thought that cutting ties with her extremist Catholic family was the best thing she could have done for her daughter, Dylan—and for herself. But when Dylan starts having terrifying fits of unnatural violence, Brigid can’t shake her memories of a girl from her childhood who behaved the same way … until Brigid’s uncle, Father Angus, performed an exorcism. Convinced that her daughter is suffering from demonic possession, Brigid does the thing she told herself she’d never do: she goes home.

Clio Louise Barnes leads a picture-perfect life as a stylist and influencer, but beneath the glossy veneer she harbors a not-so glamorous secret: she grew up in a haunted house. Well, not haunted. Possessed. After Clio’s parents' messy divorce, her mother, Alex, moved Clio and her sisters into a house occupied by a demon. Or so Alex claimed. That’s not what Clio’s sisters remember or what the courts determined when they stripped her of custody after she went off the deep end. But Alex was insistent; she even wrote a book about her experience in the house.

The Berisha family runs one of the largest import-export companies in the world, and they’ve always been lucky. Their rivals suffer strokes. Inconvenient buildings catch on fire. Earthquakes swallow up manufacturing plants, destroying harmful evidence. Things always seem to work out for the Berishas. They’re blessed. At least that is what Zef, the patriarch, has always told his three children.

Even before the rumors about the Mansfield girls begin, Little Nettlebed is a village steeped in the uncanny, from strange creatures that wash up on the riverbank to portentous ravens gathering on the roofs of people about to die. But when the villagers start to hear barking, and one claims to see the Mansfield sisters transform before his very eyes, the allegations spark fascination and fear like nothing has before.

In the middle of the night, Riley pulls her younger brother Oliver out of bed, and the two run away from home. Riley is intent on joining a group of teenagers squatting in the abandoned ruins of an infamous movie star’s ranch, Nowhere. For actor Leaf Winham, Nowhere was a place to hide from his fame, and to hide his crimes—until a fire ravaged his home and exposed him as a murderer.

John’s House provides all he needs. Surrounded by a vast, beautiful ocean under a void of sky, the House is John’s haven. He is alone, but never lonely; he is here now, but neither remembers nor longs for a before. In his House, John is safe and untroubled. But then a terrible shadow creature breaks in—and it wants him out. Pushed from the House, John falls into the light… And finds himself in modern-day Los Angeles, the first person to ever come back from the other side.