After six years of laying rubber on racetracks and immersing herself in the high octane, adrenaline pumping sport of motorcycle racing, Tiffani was yearning for something new from her life on two wheels. Fortunately (or unfortunately), losing her comfortable office job was the perfect opportunity to do exactly that.

On January 14, 2015, Tommy Caldwell, along with his partner, Kevin Jorgeson, summited what is widely regarded as the hardest climb in history - Yosemite’s nearly vertical 3,000-foot Dawn Wall, after 19 days on the route. This engrossing memoir chronicles the journey of a boy with a fanatical mountain-guide father who was determined to instill toughness in his son to a teen whose obsessive nature drove him to the top of the sport-climbing circuit.

After her plane crashes, a 17-year-old girl spends 11 days walking through the Peruvian jungle. Against all odds, with no food, shelter, or equipment, she gets out. A better equipped group of adult survivors of the same crash sits down and dies. What makes the difference?

When Chris McDougall agreed to take in a donkey from an animal hoarder, he thought it would be no harder than the rest of the adjustments he and his family had made after moving from Philadelphia to the heart of Pennsylvania Amish country. But when he arrived, Sherman was in such bad shape he could barely move, and his hair was coming out in clumps. Chris decided to undertake a radical rehabilitation program designed not only to heal Sherman's body but to heal his mind as well - and so Chris decided to teach Sherman how to run.

A ten-day challenge—just 240 hours allotted for riding their motorcycles through each of the 48 contiguous U.S. states: Through fascinating stories from a lifetime on the road, through a descriptive narrative that bridges across three generations of father and son riders, Wes Stephenson instills a sense of “being there”, crossing the continent in the saddle of a motorcycle or sitting around a campfire swapping tall tales with larger-than-life characters that add to the richness of life.

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.

An inspirational memoir by a man who became an elite wheelchair athlete after suffering a catastrophic spinal injury and who finally walked again 25 years after his accident. After two years of intense physical therapy following his crippling accident, John Maclean set a new course for himself when his father encouraged him to embrace his new reality and asked: "How far can you go"? Inspired, Maclean became the first paraplegic to complete the Ironman World Championship and swim the English Channel before going on to win a silver medal for rowing at the 2008 Paralympic Games.

From Para to Dakar is so much more than the story of one man reaching the Dakar finish line. It is a story of friendship and respect, compassion and kindness. It is about defying the odds to reach a dream, it is about grit, endurance and raw courage, and it is inspiring in its true heroism.

The 1989 Ironman World Championship was the greatest race ever in endurance sports. In a spectacular duel that became known as the Iron War, the world's two strongest athletes raced side by side at world-record pace for a grueling 139 miles. Driven by one of the fiercest rivalries in triathlon, Dave Scott and Mark Allen raced shoulder to shoulder through Ironman’s 2.4-mile swim, 112-mile bike race, and 26.2-mile marathon. After 8 punishing hours, both men would demolish the previous record - and cross the finish line a mere 58 seconds apart.

Aron Ralston, an experienced twenty-seven-year-old outdoorsman, was on a days solitary hike through a remote and narrow Utah canyon when he dislodged an eight-hundred- pound boulder that crushed his right hand and wrist against the canyon wall. Emerging from the searing pain, Aron found himself completely stuck. No one knew where he was; no one was coming to rescue him. With scant water and food, and a cheap pocketknife his only tool, he eliminated his options one by one.

After Paul Stutzman finished hiking the Appalachian Trail, he found himself longing for another challenge, another adventure. Trading his hiking boots for a bicycle, Paul set off to discover more of America. Starting at Neah Bay, Washington, and ending at Key West, Florida, Paul traversed the 5,000 mile distance between the two farthest points in the contiguous United States.

Early on in his life, Matt craved a return to nature. When he became an adult, he set aside his comfortable urban life and lived entirely off the land. In this riveting narrative that brings together epic adventure and spiritual quest, he shows us what extraordinary things the human body is capable of when pushed to its limits. He learns the secrets of the Tarahumara Indians, which help him run the 1,600-mile Pacific Crest Trail in just 58 days and endure temperature swings of 100 degrees.

In March of 1980, college senior Peter Panagore went ice climbing on the world-famous Lower Weeping Wall, along the Ice Fields Parkway in Alberta, Canada. His climbing partner was an experienced ice climber, but Panagore was a novice. On their descent, they became trapped on the side of the mountain. As the sun set, he was overcome by exhaustion and hypothermia. He died on the side of that mountain in 1980. In his minutes on the other side, he experienced hell, forgiveness, and unconditional love.

On the evening of July 27, 1985, five hikers made a fateful choice to climb Yosemite's fabled Half Dome, even as the sky darkened and thunder rolled. By night's end, two would be dead from a lightning strike, three gravely wounded, and desperate EMTs would be overseeing a harrowing midnight helicopter rescue.

David Clark went from the rock bottom of bankruptcy, addiction, and obesity to becoming an accomplished athlete. In this compelling story of his life, he not only shares his journey with complete honesty, but he also lays out a blueprint for change that anyone can use to redefine what is possible.

Already a number-one London Sunday Times best seller, Mud, Sweat, and Tears is the adrenaline-fueled autobiography of the mega-popular star of the hit survival series Man vs. Wild, adventurer Bear Grylls. A former British Special Forces commando, a man who has always sought the ultimate in dangerous challenges, Bear's true story reads like an outdoors action-and-adventure novel. But Bear's story is true - full of breathtaking escapes and remarkable exploits that would make any Jack London or H. Ryder Haggard hero proud.

You are made for freedom and adventure, friendship and romance. Yet too much of your life is spent unfulfilled at work, restless at home, and bored at church. All the while, you know there is something more. You'll find some of life's best moments waiting for you over a campfire, on a river - even in that coffee shop or brewery you didn't know you'd discover along the way. It's time to begin the search.

Meet Justin and Patrick. Born in the same hospital two days apart, they grew up together, faced life shoulder to shoulder, and were best man in each other's weddings. It was the way things had always been. It was the way things were always going to be. But then the unexpected struck - Justin was diagnosed with a progressive neuromuscular disease that robbed him of the use of his arms and legs. As Justin transitioned to life lived in a wheelchair, Patrick stayed by his side, and together they refused to give in to despair or physical limitations.

In his follow-up to the best-selling Ultra-Marathon Man, world-renowned ultra marathoner Dean Karnazes chronicles his unbelievable exploits and explorations in gripping detail; Karnazes runs for days on end without rest, across some of the most exotic and inhospitable places on earth, including the Australian Outback, Antarctica, and the back alleys of New Jersey.

When Chris McDougall agreed to take in a donkey from an animal hoarder, he thought it would be no harder than the rest of the adjustments he and his family had made after moving from Philadelphia to the heart of Pennsylvania Amish country. But when he arrived, Sherman was in such bad shape he could barely move, and his hair was coming out in clumps. Chris decided to undertake a radical rehabilitation program designed not only to heal Sherman's body but to heal his mind as well - and so Chris decided to teach Sherman how to run.

From Para to Dakar is so much more than the story of one man reaching the Dakar finish line. It is a story of friendship and respect, compassion and kindness. It is about defying the odds to reach a dream, it is about grit, endurance and raw courage, and it is inspiring in its true heroism.

Bob Irwin's extraordinary life as a wildlife pioneer, father to wildlife warrior Steve and founder of Australia Zoo, told in his own words. Bob Irwin grew up in the Dandenong Ranges, where his passion for wildlife was born. A near-death experience while working as a plumber made Bob realise he needed to follow his dreams, so he and his wife, Lyn, moved their young family to Queensland, where they opened a wildlife park on the Sunshine Coast. The Irwin children grew up in around the Beerwah Reptile and Wildlife Park....

What do you do when your world ends? At 28 years old, Krista Schlyer sold almost everything she owned and packed the rest of it in a station wagon bound for the American wild. Her two best friends joined her - one a grumpy, grieving introvert, the other a feisty dog - and together they sought out every national park, historic site, forest, and wilderness they could get to before their money ran out or their minds gave in.

A lyrical account of an activity that is essential for our sanity, equilibrium, and well-being, from the author of Silence.

Early on in his life, Matt craved a return to nature. When he became an adult, he set aside his comfortable urban life and lived entirely off the land. In this riveting narrative that brings together epic adventure and spiritual quest, he shows us what extraordinary things the human body is capable of when pushed to its limits. He learns the secrets of the Tarahumara Indians, which help him run the 1,600-mile Pacific Crest Trail in just 58 days and endure temperature swings of 100 degrees.

The 1989 Ironman World Championship was the greatest race ever in endurance sports. In a spectacular duel that became known as the Iron War, the world's two strongest athletes raced side by side at world-record pace for a grueling 139 miles. Driven by one of the fiercest rivalries in triathlon, Dave Scott and Mark Allen raced shoulder to shoulder through Ironman’s 2.4-mile swim, 112-mile bike race, and 26.2-mile marathon. After 8 punishing hours, both men would demolish the previous record - and cross the finish line a mere 58 seconds apart.

A 25-year-old backcountry wanderer, a man happiest exploring wild places with his dog, Dan Bigley woke up one midsummer morning to a day full of promise. Before it was over, after a stellar day of salmon fishing along Alaska’s Kenai and Russian rivers, a grizzly came tearing around a corner in the trail. Dan barely had time for “bear charging” to register before it had him on the ground, altering his life forever.

When Micajah Fenton discovers a crater in his front yard with a broken time glider in the bottom and a naked, virtual woman on his lawn, he delays his plans to kill himself. While helping repair the marooned time traveler's glider, Cager realizes it can return him to his past to correct a mistake that had haunted him his entire life. As payment for his help, the virtual creature living in the circuitry of the marooned glider, sends Cager back in time as his 10-year-old self.

On the eve of turning 30, terrified of being funneled into a life he didn’t choose, Jedidiah Jenkins quit his dream job and spent 16 months cycling from Oregon to Patagonia. He chronicled the trip on Instagram, where his photos and reflections drew hundreds of thousands of followers, all gathered around the question: What makes a life worth living? In this unflinchingly honest memoir, Jed narrates his adventure - the people and places he encountered on his way to the bottom of the world - as well as the internal journey that started it all.

Human flight is one of the last great challenges on Earth. Not like how the Wright brothers flew, but how we fly in our dreams. This is the goal of the Wingsuit Landing Project: to soar through the sky at speeds up to one hundred miles per hour and to land without the aid of a parachute. This project is the creation of 37-year-old Jeb Corliss, Jr., a Southern Californian who seeks to emulate a mode of flight more like a flying squirrel than bird or plane.