Deepest night, Montana. An eerie light proclaims the arrival of a mysterious watcher in the woods. And one solitary man begins a desperate battle against something unknown—and unknowable. Broad daylight, Los Angeles. An ordinary morning erupts in cataclysmic violence. A young family is shattered in a heartbeat. Fate will lead this family to an isolated Montana ranch, but their sanctuary will become their worst nightmare. For there they will face a chillingly ruthless enemy, from which no one—living or dead—is safe.

Winter Moon by Dean Koontz is a thrilling work of fiction that will keep you on the edge of your seat. This paperback book tells the story of a small town in the grip of a terrifying evil, and the desperate struggle of a handful of people to save themselves and their loved ones. With its gripping plot, well-drawn characters, and expert pacing, Winter Moon is a must-read for fans of horror and suspense. Published by Berkley, this book is sure to become a treasured addition to your library.