It's the 1920s, and the English countryside is quiet --- which suits Olivia and Tamsin. Their relationship is complicated. Unruly, working-class Tamsin was brought to Kerrith Manor to be tutored at Olivia's side, but the two quickly have found something more than friendship --- a bone-deep recognition that ignites an endless passion. But an unexpected visitor and an unexplained death disrupt their idyll, sending both women on the run. They find harbor at Ledges, the dazzling estate of ruthlessly wealthy and mysterious Rex de Voil --- and a favorite hangout for the bohemian “bright young things” eager to cut loose far from London’s prying eyes. Olivia and Tamsin revel in their newfound freedom…until they learn that nothing in Rex’s world is without cost.

Holly Sherwin has been a struggling playwright for years, but now, after receiving a grant to develop her play Witching Night, she finally may be close to her big break. All she needs is time and space to bring her vision to life. When she stumbles across Hill House on a weekend getaway upstate, she is immediately taken in by the mansion, nearly hidden outside a remote village. It’s the perfect place to develop and rehearse her play. Despite her own hesitations, Holly’s girlfriend, Nisa, agrees to join Holly in renting the house for a month, and soon a troupe of actors, each with ghosts of their own, arrive. Yet as they settle in, the house’s peculiarities are made known. All too soon, Holly and her friends find themselves at odds not just with one another, but with the house itself.

On a whim, Grady Kendall applies to work as a live-in caretaker for a luxury property in Hawaiʻi. Within days he's flying out to an estate on remote Hokuloa Road, where he quickly uncovers a dark side to the island’s idyllic reputation: it has long been a place where people vanish without a trace. When a young woman from his flight becomes the next to disappear, Grady is determined --- and soon desperate --- to figure out what's happened to Jessie, and to all those staring out of the island’s “missing" posters. But working with Raina, Jessie’s fiercely protective best friend, to uncover the truth is anything but easy. With an inexplicable and sinister presence stalking his every step, Grady can only hope he'll find the answer before it's too late.

Photographer Cass Neary is desperate to get home, and she's already lost her camera --- like losing a limb. Now her only chance is to cash in on a deal that a friend is about to cut for a legendary illuminated manuscript: The Book of Lamps and Banners. Rumored to have been rescued from the Library at Alexandria, the Book is said to contain ancient esoteric knowledge, even an otherworldly power. So when an intruder brazenly steals the manuscript, Cass and her ex-con lover Quinn must get it back --- plunging headlong into a shady underworld where antiquarian booksellers, unhinged tech entrepreneurs and brutal nationalists all converge.

In the sweltering summer of 1915, Pin, the 14-year-old daughter of a carnival fortune-teller, dresses as a boy and joins a teenage gang that roams the famous Riverview amusement park, looking for trouble. Unbeknownst to the well-heeled city-dwellers and visitors who come to enjoy the midway, the park is also host to a ruthless killer who uses the shadows of the dark carnival attractions to conduct his crimes. When Pin sees a man enter the Hell Gate ride with a young girl, and emerge alone, she knows that something horrific has occurred. The crime will lead her to the iconic outsider artist Henry Darger, a brilliant but seemingly mad man. Together, the two navigate the seedy underbelly of a changing city to uncover a murderer few even know to look for.

Photographer Cass Neary is sent to Helsinki, where an iconic fashion photographer shows her gorgeous photos of ritual killings. After escaping death, Cass flees to Iceland, where she finds a former lover and a legendary, exiled musician. Soon, unsolved murders are rapidly multiplying.