Ringworld Engineers
Larry Niven
Ringworld (2)
La materia del nulla
Macedonio Fernández
La legione perduta
Harry Turtledove
Fantacollana Nord (85)
Knighthood of the Dragon
Chris Bunch
Dragonmaster (2)
Open Season
C. J. Box
Joe Pickett (1)
Out of Range
Joe Pickett (5)
Free Fire
Joe Pickett (7)
Savage Run
Joe Pickett (12)