Ender's Game is a science fiction novel written by Orson Scott Card. Set in a future where humanity is at war with an alien species, the story follows Ender Wiggin, a young boy who is recruited into a military training program to become a commander. Ender's exceptional strategic skills make him a key player in the war effort, but as he undergoes intense training, he begins to question the morality of his actions. Ender's Game is a thought-provoking and action-packed novel that explores themes of war, leadership, and the consequences of one's choices.