Twenty-five years ago in the woods near the Hoh River in Seattle, three boys were kidnapped. One did not come home.

A quarter of a decade later, a family of four is found brutally murdered, the words thirteen days scratched near their lifeless bodies.

Homicide Detective Alice Madison ran away from home as a child, one breath away from committing an unforgivable act; as an adult, she found her peace chasing the very worst humanity has to offer. Madison believes these murders are linked. And she has thirteen days to prove it.

To stop a psychopath, Madison must go back into the woods and confront the unsolved mystery of the Hoh River Boys. She must forget her training and follow her instincts to the terrifying end as enemies become allies and, in the silent forest, time is running out to save another life.