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.

After a steady descent from literary stardom, Lane Warren is back. She’s secured a new book deal based off the life of her sometimes friend and more often rival, notorious free spirit and muse, Gala Margolis. Lane’s only problem is that Gala has been missing for months…nobody can find her. Ten years earlier, Gala was a charming socialite and Lane was a Hollywood outsider amidst the glittering 1960’s LA party scene. Though never best friends, Lane found Gala sharp and compelling. Gala liked that Lane took her seriously. They were both writers. They were drawn to each other.

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.

Lottie Jones thought her crimes were behind her. Decades earlier, she changed her identity and tucked herself away in a small town. Her most exciting nights are the weekly bingo games at the local church and gossiping with her friends. When investigative journalist Plum Dixon shows up on her doorstep asking questions about Lottie’s past and specifically her involvement with numerous unsolved cases, well, Lottie just can’t have that. But getting away with murder is hard enough when you’re young.

Piper Lowery, a public library clerk in charge of liaising with the local middle school, can tell right away there’s something strange about the new girl in eighth grade. Avery Wallace won’t touch any kind of technology, not even the computers at the library, and her mother comes to school with her every day, refusing to leave her side—not even when Avery uses the restroom. And then there are the rumors, the whispers Piper hears from kids in the hallway and parents around town: Avery’s mother is a witch. Her sister and father were killed by something supernatural. A strange virus killed them.