This dramatic, suspenseful narrative reads like an adventure story-but it is true. In 1914, Sir Ernest Shackleton and a twenty-seven-man crew set off on an expedition to reach and cross Antarctica. Just a month and a half into the voyage, their ship, the Endurance, was caught fast in heavy pack ice. The men had no radio contact, and no one knew where they were or even that they were in trouble. None of them should have survived the ordeal that followed-unstable...