Ender's Game
In a future where Earth teeters on the brink of annihilation from the alien Formics, Andrew 'Ender' Wiggin— a rare third child allowed under strict global population laws— is handpicked by the International Fleet as humanity’s last hope. Torn from his family, Ender navigates the brutal hierarchy of Battle School, where zero-gravity combat drills and psychological manipulation forge him into a tactical prodigy. Betrayed by his superiors, he’s promoted to Command School, where he unknowingly leads real fleets against the Formics in what he believes are simulated games. When he destroys their homeworld with the devastating Little Doctor weapon, Ender discovers the truth: he hasn’t just won a training exercise— he’s committed genocide. Crippled by guilt, he rejects his hero status and becomes the Speaker for the Dead, traveling the galaxy to honor the Formic civilization he erased, seeking redemption through empathy and understanding. Orson Scott Card’s timeless classic explores the cost of war, the loss of childhood innocence, and the power of compassion to bridge even the widest interstellar divides.