books.google.com - Stranded in the frozen Antarctic sea for nearly two years, Sir Ernest Shackleton and his team of 27 polar explorers endured extreme temperatures, hazardous ice, dwindling food, and complete isolation. Despite these seemingly insurmountable obstacles, the group remained cohesive, congenial, and mercifully...http://books.google.com/books/about/Leading_at_the_Edge.html?id=lju9r3Mw3WsC&utm_source=gb-gplus-shareLeading at the Edge
