When someone shoots at volcanologist Aubrey Smith on Mount St. Helens, it's up to K-9 officer Isaac McDane to protect her even though she broke his heart a decade ago. But as people keep dying and signs point to Aubrey's sister being involved or the next potential victim, they'll have to work together to track down the killer before he finishes his hit list.

From Love Inspired Suspense: Courage. Danger. Faith.

Pacific Northwest K-9 Unit

Book 1: Shielding the Baby by Laura Scott
Book 2: Scent of Truth by Valerie Hansen
Book 3: Explosive Trail by Terri Reed
Book 4: Olympic Mountain Pursuit by Jodie Bailey
Book 5: Threat Detection by Sharon Dunn
Book 6: Cold Case Revenge by Jessica R. Patch
Book 7: Undercover Operation by Maggie K. Black
Book 8: Snowbound Escape by Dana Mentink