Tribal Ways
Alex Archer
Rogue Angel (25)
Le morti concentriche
Jack London
Seventh Son
Orson Scott Card
Alvin Maker (1)
Le cinque porte
Rhys Jack
Urania (936)
Victory Conditions
Elizabeth Moon
Vatta's War (5)
Command Decision
Vatta's War (4)
Engaging the Enemy
Vatta's War (3)
Marque and Reprisal
Vatta's War (2)
Trading in Danger
Vatta's War (1)