In the remote Ozark mining town of Tiefer Spalt, the company dug too deep—and unearthed something that should have stayed buried. Now the children are dying… and coming back. As terror spreads through the town, four men locked in the new jailhouse must piece together the truth of what’s been unleashed. But in Tiefer Spalt, the mountain isn’t the only thing keeping secrets—and time is running out.