They thought the worst was over...little did they know it was just beginning.

By the final pages of Delta County and Summer of '99, our main characters both found themselves at a crossroads.

Heather Matthews, pregnant and in handcuffs, had an uncertain future ahead of her. Quinn Harstead, newly married and enjoying literary success, found out that someone very close to her held the answers to a mystery from decades before.

The women come together when Quinn pens a bestselling account of Heather's life in Delta County. Just when they think things are getting back to normal, several residents die at the hands of what may be a serial killer. A killer who seems to know a lot about both Quinn and Heather.

How many lives will be lost before this small-town murderer is caught?