After being led on a cross-country pursuit of one of the most prolific serial killers either one of them had ever seen, FBI Agent Coraline Pratt and her partner, Nolan Rogers, found themselves at the end of the line: Storyville, Maine. And almost immediately, strange things that had nothing to do with the Postcard Killer began happening around Cora. But when a woman she was connected to ended up brutally murdered, it felt like forces were conspiring behind the scenes to keep her there.
Now, Cora is racing against time to find another murderer. As the case takes a series of twists and turns she never expected, she finds herself more mystified than ever before.

Mysterious figures in masks, unexplainable displays of power, disembodied music, spirits of little girls, and abduction victims returning years older than when they were taken.
All the killings aside, things just kept getting weirder, and the questions are mounting - with Cora finding herself in the center of it all.

It's a race against something otherworldly and for Cora the answers to Storyville's mysteries will have dire consequences, not just for her and the townspeople but possibly the world...