The fascinating chronicle of Liv Arnesen and Ann Bancroft’s dramatic journey as the first two women to cross Antarctica, follows the explorers from the planning of their expedition through their brutal trek from the Norwegian sector all the way to McMurdo Station as they walked, skied, and ice-sailed for almost three months in temperatures reaching as low as -35°F, all while towing their 250-pound supply sledges across 1,700 miles of ice full of dangerous crevasses. Through website transmissions and satellite phone calls, Ann and Liv, two former schoolteachers, were able to broadcast their expedition to more than three million students in sixty-five countries to teach geography, science, and the importance of following your dreams.