Ender's Game

Andrew "Ender Wiggin isn't just playing games at Battle School; he and the other children are being tested and trained in Earth's attempt to find the military genius that the planet needs in its all-out war with an alien enemy. Ender Wiggin is six years old when his training begins. He will grow up fast. Ender's two older siblings, Peter and Valentine, are every bit as unusual as he is, but in very different ways. Between the three of them lie the abilities to remake a world - if the world survives.

This, the author's definitive edition, also includes an original postscript written and recorded by the author, in which he discusses the origins of the novel. (back cover)