Assault Troopers
Vaughn Heppner
Extinction Wars (1)
The Lost Tech
Lost Starship (13)
Alien Wars
Fenris (3)
The Lost Secret
Lost Starship (14)
Giants
Lost Civilization (1)
Alien Honor
Fenris (1)
The Lost Artifact
Lost Starship (8)
The Lost Barrier
Lost Starship (15)
Alien Shores
Fenris (2)
Escape Vector
The Soldier (2)
Star Viking
Extinction Wars Series (3)
The Lost Starship
Lost Starship (1)
The Lost Intelligence
Lost Starship (12)
The Science of Mu
Neanderthal Planet
A.I. Void Ship
A.I. Series (6)
Star Soldier
Doom Star Series (1)