Killer Secrets

A small town’s deadly past is exposed in the book 3 of the thrilling National Forest K-9 series by Kathleen Donnelly.

Until an avalanche ripped down a mountainside, exposing a serial killer’s dumping grounds, Antler Valley, Colorado, was a quiet town. Now Forest Service officer Maya Thompson and her beautiful K-9, Juniper, must catch the murderer before they become the next targets.

With the neighboring town’s new overconfident sheriff deterring the entire investigation, a murderer on the loose and heartthrob deputy Josh Colton racing through her mind, Maya is at a crossroads. Josh is ready to go all in, but Maya has one foot out the door. As she lets her guard down, she needs to accept that she’s falling deeply in love with him, no matter how risky it may be.

When evidence from the Antler Valley victims links the murders to deaths in other ski towns, secrets long buried are unearthed. Maya and Juniper must run toward an answer, though finding it might lead them directly into a fatal trap…

National Forest K-9

Book 1: Chasing Justice Book 2: Hunting the Truth Book 3: Killer Secrets Book 4: Buried Lies Book 5: Deadly Revenge

© 2025 Harlequin Audio (Audiobook): 9781488232305

Release date

Audiobook: 4 March 2025