Armor, written by John Steakley, is a gripping space war science fiction novel that delves into the psychological toll of combat. The story follows Felix, a soldier who becomes a part of a futuristic military unit known as the Legion. As Felix fights against a relentless alien enemy, he must confront his own fears, trauma, and the dehumanizing effects of war. Through its intense action sequences and exploration of the human psyche, Armor offers a visceral and thought-provoking reading experience for fans of space war science fiction.