Two newly discovered ships which sank in the Arctic ice 170 years ago may hold clues to the fate of explorer, Captain Francis Crozier, who led the doomed Franklin expedition’s fight for survival. Updated biography with new chapters, maps and photographs.

At sixteen, Irishman Ernest Shackleton left school, joined the navy and became a legendary explorer. Written by the best-selling author on Polar exploration, this is the story of Shackleton, whose men called him 'The Boss', involving four expeditions to the snow and ice of Antarctica over 20 years between 1901 and 1922.

This revised pictorial biography celebrates the life of Tom Crean, a great Irish hero of Antarctic exploration in an age of epics of endurance and survival against the odds. Supported by complementary text, diary extracts and maps plus new information on Tom Crean's life, this is a lasting celebration of a true hero.

For many, the key image they have of Tom Crean is the one of his lovingly holding the puppies he took care of on Shackleton's Endurance expedition, the same puppies who would later have to be killed for food. His amazing adventures in the world's mos