For a long time, most people believed that Christopher Columbus was the first explorer to 'discover' America--the first to make a successful round-trip voyage across the Atlantic. But in recent years, as new evidence has come to light, our understanding of history has changed. We know now that Columbus was among the last explorers to reach the Americas, not the first.

"Based on the author's exhaustive research, the incredible true story of the Greely Expedition, one of the most harrowing adventures in the annals of polar exploration. In July 1881, Lt. A.W. Greely and his crew of 24 scientists and explorers were bound for the last region unmarked on global maps. Their goal: Farthest North. What would follow was one of the most extraordinary and terrible voyages ever made. Greely and his men confronted every possible...

Traces the South Pole expedition of a decorated British special forces officer--an admirer of Ernest Shackleton's expedition and descendant of one of Shackleton's crew--who in 2015 risked his life to walk across Antarctica alone.

Mikkelsen, an experienced Arctic adventurer, set out in 1909 to prove that Robert Perry's outline of the East Greeland coast was erroneous and presumably self-serving. Iver Iversen, a ship's mechanic with no experience as an explorer, joined the expedition. Months later, the two men found themselves cut off from the world, suffering every imaginable Arctic travail: Mikkelsen's diary was even eaten by a bear. The two retained their sanity-- and their...