"From the author of 1491--the best-selling study of the pre-Columbian Americas--a deeply engaging new history that explores the most momentous biological event since the death of the dinosaurs. More than 200 million years ago, geological forces split apart the continents. Isolated from each other, the two halves of the world developed totally different suites of plants and animals. Columbus's voyages brought them back together--and marked the beginning...

A groundbreaking new book that upends our understanding of ancient AmericaConventional history tells us humans migrated on foot across present-day Alaska, populating the Americas far later than other continents.However, emerging new evidence suggests seafarers reached the continents thousands of years earlier and developed far more sophisticated civilizations than previously imagined. . . .From "distinguished historian" (BBC World Service) Gavin Menzies,...

"1855: Virginia Reeve is summoned by an eccentric Brit with a compelling offer. Lady Jane Franklin wants her to lead a dozen women into the Arctic in search of the ships of her husband's lost expedition, and she's willing to pay handsomely. All four search attempts Lady Franklin has sponsored have failed. She has decided only a radical new approach can succeed: let women make the decisions. Lady Franklin will disavow all knowledge of the expedition...

By the #1 New York Times bestselling author of Killers of the Flower Moon, a powerful true story of adventure and obsession in the Antarctic
Henry Worsley was a devoted husband and father and a decorated British special forces officer who believed in honor and sacrifice. He was also a man obsessed. He spent his life idolizing Ernest Shackleton, the nineteenth-century polar explorer, who tried to become the first person...

The legendary tale of Ernest Shackleton's grueling Antarctic expedition, recounted in riveting first-person detail by the captain of HMS Endurance. "You seriously mean to tell me that the ship is doomed?" asked Frank Worsley, commander of the Endurance, stuck impassably in Antarctic ice packs. "What the ice gets," replied Sir Ernest Shackleton, the expedition's unflappable leader, "the ice keeps." It did not, however, get the ship's twenty-five crew...

Drawing on the amazing story of Shackleton and his polar exploration team's survival against all odds, author Dennis N. T. Perkins demonstrates the importance of a strong leader in times of adversity, uncertainty, and change. Part adventure tale and part leadership guide, Leading at the Edge uncovers what the legendary Antarctic adventure of Sir Ernest Shackleton, his ship Endurance, and his team of twenty-seven polar explorers can teach us about...

Morning Girl, who loves the day, and her younger brother Star Boy, who loves the night, take turns describing their life on an island in pre-Columbian America; in Morning Girl's last narrative, she witnesses the arrival of the first Europeans to her world.

Describes the epic journey undertaken by Douglas Mawson, who suffered starvation, the loss of his team, and a crippling foot injury as he resorted to crawling back to base camp during the Australasian Antarctic Expedition of 1913.

"From historian and critically acclaimed author of The Three-Cornered War comes the propulsive and vividly told story of how Yellowstone became the world's first national park amid the nationwide turmoil and racial violence of the Reconstruction era. Each year nearly four million people visit Yellowstone National Park-one of the most popular of all national parks-but few know the fascinating and complex historical context in which it was established....

"The true, harrowing story of the ill-fated 1913 Canadian Arctic Expedition and the two men who came to define it. In the summer of 1913, the wooden-hulled brigantine Karluk departed Canada for the Arctic Ocean. At the helm was Captain Bob Bartlett, considered the world's greatest living ice navigator. The expedition's visionary leader was a flamboyant impresario named Vilhjalmur Stefansson hungry for fame. Just six weeks after the Karluk departed,...