The highly efficient SF!

The Ender strategy has a brilliant plot that focuses on the gifted among the gifted, Ender Wiggin. Catapulted to the military training school from the age of 6, it will prove itself and more.

Easy to read, with a stunning end, this book has become one of the great classics of science fiction to me. If you like the adventures of a gifted child in an adult world often devious, I would strongly advise you as the first episodes of the series of Vorkosigan Lois McMaster Bujold.