For a 16-year-old, a summer internship working for a private investigator seems like a dream come true --- particularly since the PI is investigating the most shocking crime to hit Bloomington, Indiana, in decades. A local woman has vanished, and the last time anyone saw her, she was in the backseat of a police car driven by a man impersonating an officer. Marshall Miller’s internship puts him at the center of the action, a position he relishes until a terrifying moment that turns public praise for his sharp observations and uncanny memory into accusations of lying and imperiling the case. His detective mentor withdraws, friends and family worry and whisper, and Marshall alone understands that the darkness visiting his town this summer goes far beyond a single crime. Now his task is to explain it --- and himself.

Recently laid-off from his newspaper and desperate for work, war correspondent Nick Bishop takes a humbling job: writing a profile of a new mindfulness app called Clarity. It’s easy money, and a chance to return to his hometown for his first visit in years. The app itself seems like a retread of old ideas, but then there are the “Sleep Songs.” A woman’s hauntingly beautiful voice sings a ballad that is anything but soothing --- it’s disturbing, more of a warning than a relaxation --- but it works. Deep, refreshing sleep follows. So do nightmares. Vivid and chilling, they feature a dead woman who calls Nick by name and whispers guidance. Or are they threats? And soon her voice follows him long after the song is done.

Far upstate, in New York’s ancient forests, a drowned village lays beneath the dark, still waters of the Chilewaukee reservoir. Early in the 20th century, the town was destroyed for the greater good: bringing water to the millions living downstate. Or at least that’s what the politicians from Manhattan insisted at the time. The local families, settled there since America’s founding, were forced from their land, but they didn’t move far…and some didn’t move at all. Now, a century later, an inspector assigned to oversee the dam witnesses something inexplicable. It turns out that more than the village was left behind in the waters of the Chill when it was abandoned. The townspeople didn’t evacuate without a fight. A dark prophecy remained, too, and the time has come for it to be fulfilled.