On 17 January 1913, alone & near starvation, Douglas Mawson, leader of the Australasian Antarctic Expedition, was hauling a sledge to get back to base camp. The dogs were gone. Then Mawson plunged through a snow bridge, dangling over an abyss by the sledge harness. A line of poetry gave him the will to haul himself back to the surface. Mawson was sometimes reduced to crawling & one night he discovered that the soles of his feet had detached from the flesh beneath. On 8 February, he staggered back to base, his features unrecognisably skeletal. Illustrated by a trove of Frank Hurley`s Antarctic photographs, this thrilling, almost unbelievable account establishes Mawson in his rightful place as one of the greatest polar explorers & expedition leaders.