Kathleen Donnelly Books in Order

Former Marine Maya accepts a Forest Service job in Colorado after losing her military dog. Paired with K-9 Juniper, she must overcome her mistrust of deputy Josh when her grandfather disappears amid a growing drug conflict.

Forest Service officer Maya investigates her mother’s unsolved death after new DNA evidence emerges. Despite warnings from her grandfather and the deputy she loves, she follows a suspect into the wilderness with K-9 partner Juniper.

An avalanche exposes a serial killer’s dumping ground near a Colorado town. Forest Service officer Maya and her dog Juniper pursue connections to other deaths, while an obstructive sheriff and her uncertain romance complicate the investigation.

FBI victim specialist Mckenna learns the man who abducted her has been released and is pursuing her again. Investigating two missing girls with agent Evan and her crisis dog Mocha places her directly in renewed danger.

Maya and K-9 Juniper discover a woman’s body in forest debris awaiting burning. When the victim proves to be her boyfriend Josh’s former fiancée, Maya must investigate his past before a revenge-driven killer strikes again.

A forest fire becomes even more urgent for Maya when she learns a kidnapped teenager has been taken into the wilderness. Racing the flames with K-9 Juniper, she discovers the girl’s unexpected connection to her own family.

FBI agent Cassidy returns to her hometown with explosive-detection dog Cooper to investigate a serial bomber. Working beside the man who once broke her heart complicates the mission, especially when the bomber turns his attention to her.