Devolution: A Firsthand Account of the Rainier Sasquatch Massacre

The number one New York Times best-selling author of World War Z is back with “the Bigfoot thriller you didn’t know you needed in your life, and one of the greatest horror novels I’ve ever read” (Blake Crouch, author of Dark Matter and Recursion).As the ash and chaos from Mount Rainier’s eruption swirled and finally settled, the story of the Greenloop massacre has passed unnoticed, unexamined...until now.

The journals of resident Kate Holland, recovered from the town’s bloody wreckage, capture a tale too harrowing - and too earth-shattering in its implications - to be forgotten.