Can a K-9 team stop an assailant with a deadly plan? 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