Master of Thin Air opens with a fall that the author very nearly could not stop down an almost vertical rock ramp leading to a 3,000-foot drop. The qualities that saved him then on K2 - in addition to his mountaineering know-how and sheer good luck - drove his 16-year journey to summit all of the world's 8,000ers, the 14 peaks that exceed 8,000 meters (26,000-plus feet) and take climbers into the death zone. Incredibly, he accomplished that feat without the aid of bottled oxygen for every mountain but one.

In 2003, software engineer David Miller left his job, family, and friends to hike 2,172 miles of the Appalachian Trail. AWOL on the Appalachian Trail is Miller’s account of this thru-hike from Georgia to Maine. Listeners are treated to rich descriptions of the Appalachian Mountains, the isolation and reverie, the inspiration that fueled his quest, and the rewards of taking a less conventional path through life. While this book abounds with introspection and perseverance, it also provides useful passages about hiking gear and planning.

Scott Jurek is one of the world's best known and most beloved ultrarunners. Renowned for his remarkable endurance and speed, accomplished on a vegan diet, he's finished first in nearly all of ultrarunning's elite events over the course of his career. But after two decades of racing, training, speaking, and touring, Jurek felt an urgent need to discover something new about himself. He embarked on a wholly unique challenge, one that would force him to grow as a person and as an athlete: breaking the speed record for the Appalachian Trail.

On a beautiful summer afternoon in 1998, Dan Stephens, a 22-year-old canoeist, was leading a trip deep into Ontario's Quetico Provincial Park. He stepped into a gap among cedar trees to look for the next portage - and did not return. More than four hours later, Dan awakened from a fall with a lump on his head and stumbled deeper into the woods, confused. Three years later, Jason Rasmussen, a third-year medical student who loved the forest's solitude, walked alone into the Boundary Waters Canoe Area Wilderness on a crisp fall day.

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.

Sixty years after Mount Everest was first climbed, this unique book of letters celebrates, in a very personal way, this most majestic of mountains. With exclusive access to the private archives of pioneering New Zealand climber George Lowe, this is a welcome tribute to an unsung hero.The ascent of Everest in the summer of 1953 was one of the twentieth century’s great triumphs of exploration. George Lowe’s efforts on the mountain were crucial to the endeavour.

For 18 years, Ed Viesturs pursued climbing's holy grail: to stand atop the world's 14 8,000-meter peaks, without the aid of bottled oxygen. But No Shortcuts to the Top is as much about the man who would become the first American to achieve that goal as it is about his stunning quest. As Viesturs recounts the stories of his most harrowing climbs, he reveals a man torn between the flat, safe world he and his loved ones share and the majestic and deadly places where only he can go.

Tony James Slater knew nothing about Australia. Except for the fact that he'd just arrived there. The stage is set for an outrageous adventure: three people, one van, on an epic, 20,000-mile road trip around Australia. They're crisscrossing the continent through some of the most inhospitable land on the planet - the infamous Aussie Outback. Unprepared, underqualified, and hopelessly inept, Tony battles gigantic pumpkins, mechanical mishaps, and suicidal kangaroos, armed only with a thong and a sense of humor.

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.

Gavin has been a wildlife photographer for over 30 years. During that time he's lurked in the shadows of some of the world's remotest places in order to capture footage of the animal kingdom's finest: prides of lions, silverback gorillas, capuchin monkeys, brown bears, grey whales, penguins, mosquitoes - you name it he's filmed it.

Growing up in the Canadian Rockies, the mountains have always been home for Jenny Tough. Travelling the world, she's always discovered commonalities with mountains—and mountain people. Her major project is to run solo and unsupported across a mountain range on every continent where indigenous mountain people live isolated from the outside, urban world. Running solo and unsupported comes with obvious logistical as well as physical challenges, but running is also a common language.

Just before her 40th birthday, Gail Francis quit her perfectly good job and set out to hike one of the great trails of the world. Carrying everything she needed on her back, Francis spent five months walking from Mexico to Canada along the Pacific Crest Trail. Along the way, she lost her pack scrambling over scree in the desert, struggled to navigate high mountain passes, and wore the soles off her boots trekking across lava fields - all within some of the most pristine wilderness in the nation. Though she set out alone, her story includes an eclectic cast of characters.

It was 23 months after his accident, and Peter was still dealing with constant excruciating pain. He'd seen dozens of doctors and tried a myriad of medications, but nothing seemed to work. Faced with the impossible choice of suffering through the rest of his life, he had an unlikely epiphany, "If I could somehow hike 2,000 miles on the Appalachian Trail, then my leg will have to be better." He set a starting date three weeks out, cobbled together a novice's pack, and set off on a journey destined to change his life forever—though not exactly how he had envisioned it.

Only a few years ago, Alex Honnold was little known beyond a small circle of hardcore climbers. Today, at the age of 30, he is probably the most famous adventure athlete in the world. In that short time, he has proven his expertise in many styles of climbing and has shattered speed records, pioneered routes, and won awards within each discipline. More spectacularly still, he has pushed the most extreme and dangerous form of climbing far beyond the limits of what anyone thought was possible.

Cathy has captured the drama of her Everest climbs, her passion for the challenge of climbing mountains, and her love for wild places in this story of her four attempts on the mountain. Cathy tries to answer the question of why, if climbing Everest can be so dangerous, people still want to do it.