Ender's Game, written by Orson Scott Card, is a thrilling space adventure that follows the story of Ender Wiggin, a young boy who is recruited into an elite military academy to prepare for an alien invasion. As Ender trains and faces numerous challenges, he becomes a strategic genius and a key player in humanity's fight for survival. With its fast-paced action, moral dilemmas, and exploration of the nature of war, Ender's Game has captivated readers of all ages.