14 books • 3 series
Breathtaker
Stoerungspravention. Nolting, Kounin & Co. in der Praxis
Re-gifters
Mars
Gregory Treasury TP Vol 02
Gregory Treasury TP Vol 01
Spectroscopic Analysis of Abundance Anomalies of Late B Stars (Berichte Aus Der Astronomie)
Gregory III
The 4-Fisted Misadventures of Tug & Buster (Tug & Buster)
Gregory IV: Fat Boy
Gregory II
Gregory I.
Robot World (Interplanetary Spy S., #3)
The Galactic Pirate (Interplanetary Spy S., #2)