Ender's Game, written by Orson Scott Card, is a gripping science fiction novel set in a future where humanity is under threat from an alien species known as the Formics. The story follows Ender Wiggin, a young prodigy who is recruited into an elite military training program to prepare for a decisive battle against the aliens. As Ender faces intense challenges and moral dilemmas, he becomes humanity's last hope for survival. Ender's Game combines thrilling action with complex characters and explores the mysteries of alien civilizations, making it a must-read for science fiction enthusiasts.