Spencer Kope figura en este catálogo con 6 libros y 1 serie, incluida Special Tracking Unit, y con los títulos Last Ride in the Bumblebee Jacket y When the Drummer Falls.
Collecting the Dead
2016
Whispers of the Dead
2018
Shadows of the Dead
2020
Echoes of the Dead
2021
When the Drummer Falls
1995
Last Ride in the Bumblebee Jacket