Like to read about military life? Try Orphanage by Robert Buettner.
Aliens have waged war on the world and they’re looking for one thing: the extermination of humanity. After his family is killed by the destruction of Indianapolis, Jason Wander is left an orphan. It takes a lot to mold the joker into a successful foot soldier, but soon he is on his way to invade the attackers on a last ditch effort to save the world. The weight of humanity rests on his soldiers.
All through November 2015, read a science fiction book and enter to win a prize! Read here for more details.