From amazon.com:
A last stand on an alien world.
Under siege and left for dead, the end has finally come for Lucky and the survivors of mankind's failed invasion.
Or has it? A strange new force is altering the balance of power. But will it save humanity, or enslave them once and for all?
Don't ask Lucky. Just give him a weapon and get out of the way.
Gritty. Fast-Paced. Addictive. You'll love this high-octane military sci-fi because it's the love child of "Starship Troopers" and "Jason Bourne."