Eternity by Tamara Thorne is available in audiobook at Audible.com!
Eternity features Sheriff Zach Tully, who is now getting his very own series, so this is a great place to start.
Welcome To Eternity … A Little Bit Of Hell On Earth
Eternity, California, is the sort of charming spot tourists flock to every summer and leave every fall when the heavy snows render it an isolated ghost town. Tourists and New Agers all talk about the strange energy coming from Eternity’s greatest attraction: a mountain called Icehouse. But the locals talk about something else.
The seemingly quiet town has been haunted by strange deaths, grisly murders, unspeakable mutilations, all the work of a serial killer who some say is the same serial killer for over a century. Now as the first snow starts to fall, terror grips Eternity as an undying evil begins its hunt once again…