Ender's Game, written by Orson Scott Card, is a classic space novel for young adults. The story is set in a future where humanity is at war with an alien species. Ender Wiggin, a young boy with exceptional tactical skills, is recruited into a military training program to prepare for the impending alien invasion. As Ender faces numerous challenges and moral dilemmas, he becomes a key player in the battle for survival. This thought-provoking novel explores themes of leadership, empathy, and the consequences of war.