Boek 1
Kill Zone
Jack Coughlin, Donald A. Davis & Dr. Holger Hanowell
Boek 2
Dead Shot
Jack Coughlin, Donald A. Davis & Dr. Holger Hanowell
Boek 3
Clean Kill
Jack Coughlin, Donald A. Davis & Bernhard Stäber
Boek 4
Act of Treason
Jack Coughlin, Donald A. Davis & Benjamin Schöttner-Ubozak
Boek 5
Running the Maze
Jack Coughlin, Donald A. Davis & Benjamin Schöttner-Ubozak
Boek 6
Time to Kill
Jack Coughlin, Donald A. Davis & Benjamin Schöttner-Ubozak
Boek 7
On Scope
Jack Coughlin & Donald A. Davis