2/4 Cavalry Book 1: A New Hope (Mil Scifi)
On Dagger's Wings: Spiral War Book 1
Redliners
Officer-Cadet (Dirigent Mercenary Corps Book 1)
Warstrider (Warstrider Series, Book One)
Semper Mars: Book One of the Heritage Trilogy
Ender's Game (The Ender Quartet series Book 1)