"Dr. Livingstone, I presume?" So goes the signature introduction of New York Herald star journalist Henry Morton Stanley to renowned explorer Dr. David Livingstone, who had been missing for six years in the wilds of Africa. Into Africa ushers us into the meeting of these remarkable men. In 1866, when Livingstone journeyed into the heart of the African continent in search of the Nile's source, the land was rough, unknown to Europeans, and inhabited by man-eating tribes.

As a scout, I needed all my five senses and every faculty of my mind at highest efficiency at all times. There is nothing that sharpens a man’s senses so acutely as to know that bitter and determined enemies are in pursuit of him night and day. In many lines of endeavor, errors may be repeated without fatal results, but in an Indian or savage war, or in a bitter feud, one little slip entails the “absent” mark forever against a man’s name. Solitude intensifies the perceptions. The herd with a thousand eyes trusts itself to a solitary sentinel with only two.

In 1541, the brutal conquistador Gonzalo Pizarro and his well-born lieutenant Francisco Orellana set off from Quito in search of La Canela, South America's rumored Land of Cinnamon, and the fabled El Dorado, "the golden man". Driving an enormous retinue of mercenaries, enslaved natives, horses, hunting dogs, and other animals across the Andes, they watched their proud expedition begin to disintegrate even before they descended into the nightmarish jungle, following the course of a powerful river.

A gripping, behind-the-scenes account of the personalities and contending forces in Tokyo during the volatile decade that led to World War II, as seen through the eyes of the American ambassador who attempted to stop the slide to war.

Often hailed as the godfather of today's elite special forces, Robert Rogers trained and led an unorthodox unit of green provincials, raw woodsmen, farmers, and Indian scouts on "impossible" missions in colonial America that are still the stuff of soldiers' legend. The child of marginalized Scots-Irish immigrants, Rogers learned to survive in New England's dark and deadly forests, grasping, as did few others, that a new world required new forms of warfare. John F. Ross not only re-creates Rogers's life and his spectacular battles with breathtaking immediacy and meticulous accuracy...

In 1849 Heinrich Barth joined a small British expedition into unexplored regions of Islamic North and Central Africa. One by one his companions died, but he carried on alone, eventually reaching the fabled city of gold, Timbuktu. His five-and-a-half-year, 10,000-mile adventure ranks among the greatest journeys in the annals of exploration, and his discoveries are considered indispensable by modern scholars of Africa.

On January 28, 1742, a ramshackle vessel of patched-together wood and cloth washed up on the coast of Brazil. Inside were thirty emaciated men, barely alive, and they had an extraordinary tale to tell. They were survivors of His Majesty’s Ship the Wager, a British vessel that had left England in 1740 on a secret mission during an imperial war with Spain. While the Wager had been chasing a Spanish treasure-filled galleon known as “the prize of all the oceans,” it had wrecked on a desolate island off the coast of Patagonia.

Even among iconic frontiersmen like John C. Fremont, Kit Carson, and Jedediah Smith, Jim Bridger stands out. A mountain man of the American West, straddling the fur trade era and the age of exploration, he lived the life legends are made of. Here, in a biography that finally gives this outsize character his due, Jerry Enzler takes this frontiersman's full measure for the first time—and tells a story that would do Jim Bridger proud.

In 1528, a mission set out from Spain to colonize Florida. But the expedition went horribly wrong: Delayed by a hurricane, knocked off course by a colossal error of navigation, and ultimately doomed by a disastrous decision to separate the men from their ships, the mission quickly became a desperate journey of survival. Of the 300 men who had embarked on the journey, only four survived - three Spaniards and an African slave.

Empire of the Summer Moon spans two astonishing stories. The first traces the rise and fall of the Comanches, the most powerful Indian tribe in American history. The second entails one of the most remarkable narratives ever to come out of the Old West: the epic saga of the pioneer woman Cynthia Ann Parker and her mixed-blood son, Quanah, who became the last and greatest chief of the Comanches.

At age 24 Winston Churchill was utterly convinced it was his destiny to become prime minister of England one day, despite the fact he had just lost his first election campaign for Parliament. He believed that to achieve his goal, he had to do something spectacular on the battlefield. Despite deliberately putting himself in extreme danger as a British army officer in colonial wars in India and Sudan and as a journalist covering a Cuban uprising against the Spanish, glory and fame had eluded him.

As the Allies raced to defeat Hitler, four men, all in the same unit, earned medal after medal for battlefield heroism. Maurice “Footsie” Britt, a former professional football player, became the very first American to receive every award for valor in a single war. Michael Daly was a West Point dropout who risked his neck over and over to keep his men alive. Keith Ware would one day become the first and only draftee in history to attain the rank of general before serving in Vietnam. In WWII, Ware owed his life to the finest soldier he ever commanded, a baby-faced Texan named Audie Murphy.

Robert Morgan's Gap Creek was an Oprah's Book Club selection and a phenomenal New York Times best-seller. Here he turns his talent to chronicling the life of American frontier legend Daniel Boone.

They called him Mickey Free. His kidnapping started the longest war in American history, and both sides - the Apaches and the white invaders - blamed him for it. A mixed-blood warrior who moved uneasily between the worlds of the Apaches and the American soldiers, he was never trusted by either but desperately needed by both. He was the only man Geronimo ever feared. He played a pivotal role in this long war for the desert Southwest from its beginning in 1861 until its end in 1890 with his pursuit of the renegade scout Apache Kid.

It was a moment unique in human history: the face-to-face meeting between two men from civilizations a world apart. In 1519, Hernán Cortés arrived on the shores of Mexico, determined not only to expand the Spanish empire but to convert the natives to Catholicism and carry off a fortune in gold. That he saw nothing paradoxical in his intentions is one of the most remarkable and tragic aspects of this unforgettable story.