When Lucas investigates the disappearance, he finds that it's not just in the Twin Cities. All across the upper midwest, religious leaders are gathering... and vanishing without a trace. Leaving their communities, their parishes, even their isolated cults. But why?

To get to the bottom of that, Lucas is going to explore deep matters of faith and belief... and find answers. It's said that God moves in mysterious ways. But maybe, he thinks, it's time for some of those mysteries to be solved.

But even he doesn't expect what he finds out... and the terrifying revelations it implies...