Semper Mars
Ian Douglas
Heritage Trilogy (1)
Galaxy Raiders: Battlestorm: Galaxy Raiders Book 2 – A Science ...
Alien Hostiles: An Explosive Military Sci-Fi Adventure – Solar ...
Solar Warden (2)
Abyss Deep
Bloodstar
Star Corpsman (1)
Earth Strike
Star Carrier (1)
Galactic Corps
Inheritance Trilogy (2)
Center of Gravity
Star Carrier (2)
Deep Time
Star Carrier (6)
Singularity
Star Carrier (3)
Dark Matter
Star Carrier (5)
Deep Space
Star Carrier (4)
Alien Secrets
Solar Warden (1)