Eighteen-year-old Johnny Moore was an energetic, self-confident private first class when he entered combat with a heavy-weapons platoon in Korea. Four and a half months later, after surviving heavy attacks on the Pusan Perimeter and in one of the forward units of the western column advancing on the Yalu River, he was captured by the Chinese infantry.Moore and other American POWs suffered from starvation rations, bitter cold, and mental torment. Although the intense Chinese efforts to change the prisoners' ideologies were largely unsuccessful, they were very effective in engendering distrust...