The first thrilling mystery in the new North Falls series from Karin Slaughter, New York Times bestselling author of Pretty Girls and the Will Trent series. Welcome to North Falls—a small town where everyone knows everyone. Or so they think. Until the night of the fireworks. When two teenage girls vanish, and the town ignites. For Officer Emmy Clifton, it’s personal. She turned away when her best friend's daughter needed help—and now she must bring her home. But as Emmy combs through the puzzle the girls left behind, she realizes she never really knew them. Nobody did. Every teenage girl has secrets. But who would kill for them? And what else is the town hiding?

The next thrilling mystery in the new North Falls series from Karin Slaughter, #1 New York Times bestselling author of Pretty Girls and the Will Trent Series. Welcome to North Falls. A small town where everyone knows everyone. But nobody knows the truth. 1601 Iris Drive looks like any other house on the quiet, residential street. But rumors are rampant about the Vickery family, and what goes on behind closed doors. When gunshots ring out, Sheriff Emmy Clifton and her sister, ex-federal agent Jude Archer, discover a devastating crime scene. Allison Vickery has been murdered in her own kitchen, and her teenage daughter is bleeding upstairs, left for dead. Everyone thinks they know what happened. But secrets are buried everywhere in this small town. And it’s up to Emmy Clifton to uncover the truth…