Susan Casey is our premiere chronicler of the aquatic world. For The Underworld she traversed the globe, joining scientists and explorers on dives to the deepest places on the planet, interviewing the marine geologists, marine biologists, and oceanographers who are searching for knowledge in this vast unseen realm. She takes us on a fascinating journey through the history of deep-sea exploration, from the myths and legends of the ancient world to storied shipwrecks we can now reach on the bottom.

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.

A sensational disappearance that made headlines around the world. A quest for truth that leads to death, madness or disappearance for those who seek to solve it. The Lost City of Z is a blockbuster adventure narrative about what lies beneath the impenetrable jungle canopy of the Amazon. After stumbling upon a hidden trove of diaries, acclaimed New Yorker writer David Grann set out to find out what happened to the British explorer Percy Fawcett and his quest for the Lost City of Z.

Before 1862, Joshua Lawrence Chamberlain had rarely left his home state of Maine, where he was a trained minister and mild-mannered professor at Bowdoin College. His colleagues were shocked when he volunteered for the Union army, but he was undeterred and later became known as one of the North’s greatest heroes: On the second day at Gettysburg, after running out of ammunition at Little Round Top, he ordered his men to wield their bayonets in a desperate charge down a rocky slope that routed the Confederate attackers.

The Last Viking unravels the life of the man who stands head and shoulders above all those who raced to map the last corners of the world. In 1900, the four great geographical mysteries - the Northwest Passage, the Northeast Passage, the South Pole, and the North Pole - remained blank spots on the globe. Within twenty years Roald Amundsen would claim all four prizes.

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, giant ice floes closed in around her. As the ship became icebound, Stefansson disembarked with five companions and struck out on what he claimed was a 10-day caribou hunting trip. Most on board would never see him again.

The summer of 1876 was a key time period in the development of the mythology of the Old West. Many individuals who are considered legends by modern listeners were involved in events that began their notoriety or turned out to be the most famous—or infamous—moments of their lives. Those individuals were Lieutenant Colonel George Armstrong Custer, Sitting Bull, Crazy Horse, Wyatt Earp, Bat Masterson, Wild Bill Hickok, and Jesse James. The Summer of 1876 weaves together the timelines of the events that made these men legends.

On April 25, 2015, Jim Davidson was climbing Mount Everest when a 7.8 magnitude earthquake released avalanches all around him and his team, destroying their only escape route and trapping them at nearly 20,000 feet. It was the largest earthquake in Nepal in 81 years and killed about 8,900 people. That day also became the deadliest in the history of Everest, with 18 people losing their lives on the mountain.

On May 22, 2010, at the age of 13, American teenager Jordan Romero became the youngest person to climb to the summit of Mount Everest. At 15, he became the youngest person to reach the summits of the tallest mountains on each of the seven continents. In this energizing memoir for young adults, Jordan recounts his experience, which started as a spark of an idea at the age of nine and, many years of training and hard work later, turned into a dream come true.

In 2006, Kit DesLauriers made history by becoming the first person to climb - and then ski - from the summit of each continent's highest mountain, the famed Seven Summits. Centered on this quest, Higher Love represents a hero's journey, rich with personal insights, life-threatening consequences, and a thrilling crescendo. Spanning seven continents in just two years, this deeply personal memoir recounts Kit's initially secret journey that would change her life forever.

In May of 1963, Seattle mountaineer Jim Whittaker stepped into world history by becoming the first American to summit Mount Everest. More than 50 years later, he is still regarded as a seminal figure in North American mountaineering, as well as an astute businessman who helped create the outdoor recreation industry. A Life on the Edge: Memoirs of Everest and Beyond is Jim's courageous, no-punches-pulled autobiography and a look at a peripatetic, sometimes difficult life.

Prior to December 2018, no individual had ever crossed the landmass of Antarctica alone, without support and completely human powered. Yet, Colin O’Brady was determined to do just that, even if, 10 years earlier, there was doubt that he’d ever walk again normally. From the depths of a tragic accident, he fought his way back. In a quest to unlock his potential and discover what was possible, he went on to set three mountaineering world records before turning to this historic Antarctic challenge.

There is but one aim: the summit, the summit of Mount Everest. What starts with a trouble-free trek into the Nepalese highlands explodes into a gripping tale of hardship, peril, and adversity. Pushed beyond their physical and mental limits, climbers drop by the wayside. Their primal instincts for survival battle with their dogged resolve to drag themselves to the top of the world. But the focus remains: battle to the summit, and if successful, somehow get back down again.

In June 1994, Alvah Simon and his wife, Diana, set off in their 36-foot sailboat to explore the hauntingly beautiful world of icebergs, tundra, and fjords lying high above the Arctic Circle. Four months later, unexpected events would trap Simon alone on his boat, frozen in ice 100 miles from the nearest settlement, with the long polar night stretching into darkness for months to come.

A hundred-year mystery lured veteran climber Mark Synnott into an unlikely expedition up Mount Everest during the spring 2019 season that came to be known as “the Year Everest Broke”. What he found was a gripping human story of impassioned characters from around the globe and a mountain that will consume your soul - and your life - if you let it.

On May 22, 2010, at the age of 13, American teenager Jordan Romero became the youngest person to climb to the summit of Mount Everest. At 15, he became the youngest person to reach the summits of the tallest mountains on each of the seven continents. In this energizing memoir for young adults, Jordan recounts his experience, which started as a spark of an idea at the age of nine and, many years of training and hard work later, turned into a dream come true.

At the beginning of his memoir Life Lived Wild: Adventures at the Edge of the Map, Rick Ridgeway tells us that if you add up all his many expeditions, he’s spent over five years of his life sleeping in tents: “And most of that in small tents pitched in the world’s most remote regions.” It’s not a boast so much as an explanation. Whether at elevation or raising a family back at sea level, those years taught him, he writes, “to distinguish matters of consequence from matters of inconsequence.” He leaves it to his listeners to do the final sort of which is which.

In 1967, 12 young men attempted to climb Alaska's Mount McKinley—known to the locals as Denali—one of the most popular and deadly mountaineering destinations in the world. Only five survived. Journalist Andy Hall, son of the park superintendent at the time, investigates the tragedy. He spent years tracking down survivors, lost documents, and recordings of radio communications. In Denali's Howl, Hall reveals the full story.

The publication of The Mountain of My Fear in 1968 and Deborah in 1970 changed the face of the mountaineering narrative. Now these two classic expedition narratives by acclaimed writer David Roberts are together again in one volume for a new generation of readers.

Archaeologist Fiona Carver has unfinished business in the Aleutian Islands. After an emergency evacuation cut her first expedition short, she’s finally back. But time is not on her side as she races to finish documenting the remnants of a prehistoric village, recover missing artifacts, and track down missing volcanologist Dylan Slater. Having bluffed his way onto Fiona’s team with fake credentials, wildlife photographer Dean Slater is willing to risk more than federal prison to find his missing brother, but he needs Fiona’s help.

While studying wolverines on a wildlife sanctuary in Montana, biologist Alex Carter is run off the road and threatened by locals determined to force her off the land. Undeterred in her mission to help save this threatened species, Alex tracks wolverines on foot and by cameras positioned in remote regions of the preserve. But when she reviews the photos, she discovers disturbing images of an animal of a different kind: a severely injured man seemingly lost and wandering in the wilds.

The untold story of Leon Crane, the only surviving crew member of a World War II B-24 crash on a remote mountain near the Arctic Circle, who managed to stay alive 81 days in sub-zero temperature by making peace with nature, and end his ordeal by walking along a river to safety. Part World War II story, part Alaskan adventure story, part survival story, and even part inspirational story, this is what we call " a good listen".

In this extraordinarily rare memoir by an active-duty jumper, Jason Ramos takes listeners into his exhilarating and dangerous world, explores smokejumping's remarkable history, and explains why their services are more essential than ever before.

Navy helicopter pilot Lt. Alison Malone has been assigned to a search and rescue team based at Naval Air Station Fallon, Nevada, near the rugged peaks of the Sierra Nevada, and far from her former elite H-60 squadron. A rule follower by nature, Alison is exasperated and outraged every time she flies with her mission commander, "Boomer" Marks, for whom military procedures are merely a suggestion. Alison is desperate to be transferred out of the boonies, where careers stagnate, and back to her life and fiancé in San Diego.

Mawson's Will is the dramatic story of what Sir Edmund Hillary calls "the most outstanding solo journey ever recorded in Antarctic history." For weeks in Antarctica, Douglas Mawson faced some of the most daunting conditions ever known to man: blistering wind, snow, and cold; loss of his companion, his dogs and supplies, the skin on his hands and the soles of his feet; thirst, starvation, disease, snowblindness - and he survived.

Not a technical guide on snowboarding but, rather, a very personal approach to how to think about mountains, snow, and adventure, The Art of Shralpinism reflects the remarkable journey of snowboarding superstar Jeremy Jones. Drawing on the hundreds of journals he has kept over the years, Jones offers intriguing snapshots of time and place that include his own on-the-slope stories and white-out moments, as well as those of other prominent adventurers such as Jimmy Chin, Zahan Billimoria, and Christina Lusti.

While tension steadily rose between European powers in the 1930s, a different kind of battle was raging across the Himalayas. Contingents from Great Britain, Nazi Germany, and the United States had set up rival camps at the base of the mountains, all hoping to become recognized as the fastest, strongest, and bravest climbers in the world. Climbing the Himalayas was the Greatest Generation's moonshot - one shrouded in the onset of war, interrupted by it, and then fully accomplished.

On June 21, 1992, two best friends summited Mount Rainier. Within hours, their exquisite accomplishment would be overshadowed by tragedy. On their descent, Jim Davidson fell through an ice bridge on Rainier's northeast flank, plunging eighty feet into a narrow crevasse inside the Emmons Glacier and dragging Mike Price in after him. Mike fell to his death; Jim, badly injured and armed with minimal gear, faced an almost impossible climb back out of the crevasse, up a nearly vertical ice wall.

The attacks of September 11, 2001, prompted the creation of a robust and deadly special operations force—Task Force Dagger. Alan C. Mack, Callsign Razor 03, led a team of MH-47E helicopters and armed MH-60s. Their two-fold mission–Personnel Recovery (PR) and Unconventional Warfare (UW) involved flying in terrain and weather previously not thought possible. If that wasn’t enough, they pushed the flight envelope of their specially modified Chinooks to the limit and beyond.