Ender's Shadow (The Shadow Series).

Orson Scott Card brings us back to the very beginning of his brilliant Ender Quartet, with the novel that begins The Shadow Series and allows us to reenter Ender's world anew. With all the power of his original creation, Ender's Shadow is Card's parallel volume to Ender's Game, a book that expands and complements the first, enhancing its power, illuminating its events and its powerful conclusion.