Margot Harrison

On July 28 at 6:30 p.m., Kiri Dunsmore walks out of the desert wearing her boyfriend's sweatshirt, covered in his blood. Dazed and on the verge of unconsciousness, she tells a cashier that he's still out there and most likely dead. The disappearance of Callum Massey, a "survival guru" with hundreds of thousands of YouTube followers, rocks the nation. And...

After ten years of living on an isolated, tech-free ranch with her mother, sixteen-year-old Hedda is going back to the world of the Glare — her word for cell phones, computers, and tablets. Hedda was taught to be afraid of technology, afraid that it would get inside her mind and hurt her. But now she's going to stay with her...

A contemporary, high-stakes thriller about how reality becomes more twisted than the fantasy novel two friends are writing when the real-life subject of their fiction turns up dead and they're the suspects, for fans of Mare of Easttown and One of Us Is Lying. Celeste is the talk of the town when she moves to Montana from Montreal, but the...