- Carte audioThe Silk RoadValerie Hansen
- Carte audioOn the RunValerie Hansen
- Carte audioChristmas VendettaValerie Hansen
- Carte audioFatal ThreatValerie Hansen
- Carte audioMarked for RevengeValerie Hansen
- Carte audioPacific Northwest K-9 Unit books 1-3Valerie Hansen
- Carte audioDetection Detail & Ready to Protect & Hiding in MontanaValerie Hansen
- Carte audioReady to ProtectValerie Hansen
- Carte audioScent of TruthValerie Hansen
- Carte audioSpecial AgentValerie Hansen
- Carte audioBound by DutyValerie Hansen
- Carte audioTrail of DangerValerie Hansen
- Carte audioSerie: Rocky Mountain K-9 UnitLaura Scott
- Carte audioSerie: Emergency RespondersValerie Hansen
- Carte audioSerie: Classified K-9 UnitValerie Hansen
- Carte audioSerie: Military K-9 UnitValerie Hansen
- Carte audioSerie: Pacific Northwest K-9 UnitValerie Hansen