Ender’s Game

Ender’s Game is an excellent science fiction book. The setting is a world in the future where Earth has been attacked once by an alien race. Earth expects the aliens to come back again, and in order to prepare the best and brightest to fight the next invasion, they set up a military school … for children. The most intelligent and mentally capable children are selected at a very young age to attend the military academy. At the academy they train using “The Game” – a sports game in no gravity that prepares them for war.
Orson Scott Card does an excellent job of character portrayal, and his children, while geniuses, are very believable.
I’ve read the print edition of this book and recommend it. However, I recently listened to the audio version of this book and it was excellent. It’s done in several voices.