Tracker is Book 6 in the Classified K-9 Unit series.
Christmas K-9 Guardians
Lenora Worth, Katy Lee
audiobook
Mountain Country K-9 Books 7-9
Sharon Dunn, Terri Reed, Lenora Worth, Katy Lee
audiobook
The Christmas Gathering
Shelley Shepard Gray, Rachel Good, Lenora Worth
audiobook
The Christmas Quilt
Lenora Worth
audiobook
Pinecraft Refuge
Lenora Worth
audiobook
The Forgiving Quilt
Lenora Worth
audiobook
Christmas K-9 Unit Heroes
Lenora Worth, Katy Lee
audiobook
Rescue Operation
Lenora Worth
audiobook
Trapped
Lindsay McKenna
audiobook
Viral
T. Gephart
audiobook
Sticks
T. Gephart
audiobook
Train Wreck
T. Gephart
audiobook
Falsely Accused
Shirlee McCoy
audiobook
Hong Kong
Stephen Coonts
audiobook
Stone Bridges
Carla Neggers
audiobook
The Kremlin Strike : A Novel
Dale Brown
audiobook
Pure Hollywood and Other Stories
Christine Schutt
audiobook
The Ruler
Elin Peer
audiobook
Wide Awake
Shelly Crane
audiobook
F*ck Marriage
Tarryn Fisher
audiobook