'A gripping, almost unbelievable story of survival that offers insight into a largely misunderstood domain.' The Sun Herald Lincoln Hall set off for Everest in early May 2006. Five weeks after reaching Base Camp in Tibet, he began his push for the summit. After three days of climbing higher into the oxygenless air, he was blessed with a perfect summit day. For a few minutes, Hall was the highest man on the planet. His Sherpa companions arrived, photos...