It combines childhood, the military, space, technology, saving the world, and the epic battle of good verses evil. What book is this? Well, it is non-other than Enders Game written by Orson Scott Card. The story takes place in the future mostly on a spinning wheel orbiting Earth. Here the children train, attend school, and live in. There is a gym that has gravity slightly higher than that of Earth. There are also weight-less rooms where games and practice for the games take place. At age 6 he was chosen by the International fleet(I.F.) to go to Battle School to train to be in the army that would defend the world against the buggers, a race of aliens who tried twice to take over the Earth. Quickly, Ender proves to be smarter and more tactically wise than anyone else. They put him in Salamander Army, a group of 39 and one commander who trains them to play in a laser tag type game in null-g. Will Ender learn and advance fast enough to save the planet. I like this book because it is easy to follow and it everything you could want in a sci-fi book. I recommend it for any body who enjoys books.