The Heart of the Antarctic, Volume 2.

This is a historical account that details Shackleton's expedition, written on the passage by ocean liner from New Zealand to Britain. The expedition was led by Ernest H. Shackleton, who set sail from Port Lyttelton, New Zealand, on January 1, 1908. Shackleton and a party of 14 men were dropped off at Cape Royds on Ross Island on February 3. The men were split into three groups. One would attempt to reach the South Pole, another would travel north to the South Magnetic Pole, and a third would explore the mountains west of McMurdo Sound. On October 29, Shackleton, three companions, and four ponies set out for the South Pole. Despite the great difficulty, they reached a latitude of 88°23' S. on January 9, 1909, further south than any prior expedition. They were compelled to turn back due to fierce blizzards and a shortage of supplies. They returned to the Nimrod and arrived in New Zealand safely. In addition to getting within 97.5 nautical miles (180.6 kilometers) of the pole, the expedition accomplished two other noteworthy feats. Douglas Mawson, Edgeworth David, and Alistair Mackay led the first ascent of Mount Erebus, Antarctica's most active volcano, on March 5-11, 1908, and the same three men reached the South Magnetic Pole on January 16, 1909.