Ender's Game, written by Orson Scott Card, is a thrilling space novel set in a future where humanity is at war with an alien species. The story revolves around Ender Wiggin, a young boy who is recruited into a military training program to prepare for the impending alien invasion. Ender's Game explores themes of leadership, morality, and the consequences of war. This gripping novel is sure to keep young readers on the edge of their seats.