As an Amazon Associate I earn from qualifying purchases.

Night Chills

A conspiracy unleashes a scientist-designed contagion on a small Maine town. The illness drives men and women to act on their darkest desires, committing rape and murder.

Read full description

#1 New York Times bestselling author Dean Koontz unleashes a contagion on a small Maine town—one that triggers the darkest desires of the soul.

Designed by top scientists and unleashed in a monstrous conspiracy, night chills are seizing the men and women of Black River—driving them to acts of rape and murder. The nightmare is real. And death is the only cure...

First published: 1976
Amazon reviews: Read reviews on Amazon

Book tags

Content warnings

Sexual Violence

Missing warnings do not mean other content is absent.

Horror profile

Scary: Not rated
Creepy: Not rated
Gore: Not rated
Disturbing: Not rated
Weird: Not rated

How we calculate this

These are editorial estimates of intensity, informed by reading and review evidence, then checked before publication. They aren't star ratings, reader-vote averages or a measure of quality.

Each dimension runs from 1 (low) to 5 (exceptionally intense). A 5 is reserved for strongly consistent evidence. People experience horror differently.

Scary: Fear, tension and immediate threat.
Creepy: Unease, dread and an uncanny atmosphere.
Gore: Graphic injury, blood and bodily detail.
Disturbing: Upsetting ideas and lingering psychological impact.
Weird: Surreal, strange and reality-bending elements.

We draw a filled profile only when all five scores have been reviewed. Unrated does not mean mild. Missing scores are not estimated from genre tags or your saved taste. This profile isn't a complete content-warning guide.