Earth Strike
Ian Douglas
Star Carrier (1)
Semper Human
The Inheritance Trilogy (3)
Galactic Corps
The Inheritance Trilogy (2)
Star Strike
The Inheritance Trilogy (1)
Star Marines
The Legacy Trilogy (3)
Battlespace
The Legacy Trilogy (2)
Star Corps
The Legacy Trilogy (1)
Europa Strike
Heritage Trilogy (3)
Luna Marine
Heritage Trilogy (2)
Semper Mars
Heritage Trilogy (1)