Jim and Pete turned to see the Auca men, their deadly spears raised, running toward Nate, Ed, and Roger. Jim stood in the river, his hand on his pistol. Should he defend himself? He already knew the answer. Each man had promised the others that he would not save himself by killing those they had sought out in Jesus' name. Jim Elliot and his coworkers surrendered their lives in Ecuador's jungle, trusting that their sacrifice would not be in vain. Decades later, this event has challenged countless Christians to live with one great purpose: to bring the gospel to those who have never heard.

In 1985 southern Sudan is ravaged by war. Rebels and government forces battle for control, with ordinary people…people like the boy, Salva Dut…caught in the middle. When Salva's village is attacked, he must embark on a harrowing journey that will propel him through horror and heartbreak, across a harsh desert, and into a strange new life. Years later, in contemporary South Sudan, a girl named Nya must walk eight hours a day to fetch water. The walk is grueling, but there is unexpected hope.

This is how wars are fought now by children, hopped up on drugs, and wielding AK-47s. In the more than fifty violent conflicts going on worldwide, it is estimated that there are some 300,000 child soldiers. Ishmael Beah used to be one of them. How does one become a killer? How does one stop? Child soldiers have been profiled by journalists, and novelists have struggled to imagine their lives. But it is rare to find a first-person account from someone who endured this hell and survived.

Fifty years ago, the Earth died. The Earth is now a fertile but dangerous jungle world. Wildlife has prospered, although often in oddly altered forms. Survivors live in underground shelters waiting generations for the environment to become safe enough to emerge. Above ground, the radiation and poison has mutated the few humans that are left, but they do their best to survive for the 20 to 22 years they might live before the toxic planet or disease kills them.

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.

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.

From the day Cobb and Mary meet kayaking on Maine’s Allagash River and fall deeply in love, the two approach life with the same sense of adventure they use to conquer the river’s treacherous rapids. But rivers do not let go so easily - and neither does their love. When Mary’s life takes a cruel turn, she vows to face those rough waters on her own terms and asks Cobb to promise, when the time comes, to help her return to their beloved river for one final journey. This beautiful tale is set against the rugged wilderness of Maine, the exotic islands of Indonesia, the sweeping panoramas of Yellowstone National Park, and the tranquil villages of rural New England.

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 boy and his elephant escape into the jungle when the Viet Cong attack his village immediately after the Vietnam war.

"I had never planned to become a savanna baboon when I grew up; instead, I had always assumed I would become a mountain gorilla," writes Robert Sapolsky in this witty and riveting chronicle of a scientist's coming-of-age in remote Africa. An exhilarating account of Sapolsky's twenty-one-year study of a troop of rambunctious baboons in Kenya, A Primate's Memoir interweaves serious scientific observations with wry commentary about the challenges and pleasures of living in the wilds of the Serengeti-for man and beast alike.

After accelerating their studies and graduating high school early, two teenagers set off from their hometown in Minnesota to embark on a 2,200-mile canoe journey up the heart of North America. Their destination: the permafrost shores of Hudson Bay. Inspired by a passion for the simple life, where gadgets and schedules are replaced by nature and its harsh beauty, the duo found something that many believe is lost: a true adventure.

Holly FitzGerald and her husband, Fitz - married less than two years - set out on a yearlong honeymoon adventure of a lifetime, backpacking around the world. Five months into the trip, their plane crash-lands in Peru at a penal colony walled in by jungle, and their blissfully romantic journey turns into a terrifying nonstop labyrinth of escape and survival.

Levison Wood's famous walking expeditions have taken him from the length of the Nile River to the peaks of the Himalayas, and in Walking the Americas, Wood chronicles his latest exhilarating adventure: a 1,800-mile trek across the spine of the Americas, through eight countries, from Mexico to Colombia. Beginning in the Yucatán, Wood's journey takes him from sleepy barrios to glamorous cities to ancient Mayan ruins lying unexcavated in the wilderness.

Whatever You Do, Don't Run is a hilarious collection of true tales from top ­safari guide Peter Allison. In a place where the wrong behavior could get you eaten, Allison has survived face-to-face encounters with big cats, angry ­elephants, and the world's most unpredictable animals: herds of untamed tourists and foolhardy guides whose outrageous antics sometimes make them even more dangerous than a pride of hungry lions!

Jack Olsen's true account, traces the causes of the tragic night in August 1967 when two separate and unrelated campers, a distance apart, were savagely mangled and killed by enraged bears.

Four travelers meet in Bolivia and set off into the heart of the Amazon rainforest, but what begins as a dream adventure quickly deteriorates into a dangerous nightmare, and after weeks of wandering in the dense undergrowth, the four backpackers split up into two groups. But when a terrible rafting accident separates him from his partner, Yossi is forced to survive for weeks alone against one of the wildest backdrops on the planet.

Jack Olsen's true account, traces the causes of the tragic night in August 1967 when two separate and unrelated campers, a distance apart, were savagely mangled and killed by enraged bears.

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.

At the onset of World War II, Williams formed Elephant Company and was instrumental in defeating the Japanese in Burma and saving refugees, including on his own "Hannibal Trek." Billy Williams became a media sensation during the war, telling reporters that the elephants did more for him than he was ever able to do for them, but his story has since been forgotten.

When Sophie has to visit her mother at her sanctuary for bonobos, she's not thrilled to be there. Then Otto, an infant bonobo, comes into her life, and for the first time, she feels responsible for another creature. But peace does not last long for Sophie and Otto. When an armed revolution breaks out in the country, the sanctuary is attacked, and the two of them must escape unprepared into the jungle. Caught in the crosshairs of a lethal conflict, they must struggle to keep safe.

On April 6, 1940, explorer and future World War II spy Theodore Morde (who would one day attempt to assassinate Adolf Hitler), anxious about the perilous journey that lay ahead of him, struggled to fall asleep at the Paris Hotel in La Ceiba, Honduras. Nearly seventy years later, in the same hotel, acclaimed journalist Christopher S. Stewart wonders what he's gotten himself into.

In Wild Men, Wild Alaska professional hunting and fishing guide and outfitter Rocky McElveen tells the stories of his own adventures as well as those of some of his well-known clients. The book takes listeners directly into the Alaskan bush, and shares the intense challenges of a majestic wilderness that pushes a man to his limits.

In 1930, two novice paddlers - Eric Sevareid and Walter C. Port - launched a secondhand 18-foot canvas canoe from the Minnesota River at Fort Snelling for an ambitious summer-long journey from Minneapolis to Hudson Bay. Without benefit of radio, motor or good maps, the teenagers made their way over 2,250 miles of rivers, lakes, and difficult portages.

Steve Saint was five years old when his father, missionary pilot Nate Saint, was speared to death by a primitive Ecuadorian tribe. In adulthood, Steve, having left Ecuador for a successful business career, never imagined making the jungle his home again. But when that same tribe asks him to help them, Steve, his wife, and their teenage children move back to the jungle. There, Steve learns long-buried secrets about his father's murder, confronts difficult choices, and finds himself caught between two worlds.

Dylan Barstow has finally crossed the line. After getting caught on a late-night joyride in a stolen car, Dylan is shipped off to live with his ex-Marine uncle for the summer. But Uncle Todd has bigger plans for Dylan than push-ups and early-morning jogs. Deep in the steamy jungles of Papua New Guinea, there's a WWII fighter plane named SECOND ACE that's been lost for years, a plane that Dylan's own grandfather barely escaped from with his life. In all this time, no one has ever been able to track down SECOND ACE - but now Dylan and his uncle are going to try.

After two grueling years on the island of Tarawa, Troost was in no hurry to return to the South Pacific until he began to feel remarkably out of place in modern America. He knew it was time to set off again for parts unknown. Here he tells the story of his time on Vanuatu, a cluster of islands where he struggles against typhoons, earthquakes, and giant centipedes but finds himself swept up in the laid-back, clothing-optional lifestyle of the islanders.

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.

In the oil-rich and environmentally devastated Nigerian Delta, a British oil executive's wife has been kidnapped. Two journalists - a young upstart, Rufus, and a once-great, now disillusioned veteran, Zaq - are sent to find her. In a story rich with atmosphere and taut with suspense, Oil on Water explores the conflict between idealism and cynical disillusionment in a journey full of danger and unintended consequences.

Christophe has been in the New World only a year when his native guides abandon him to flee their Iroquois pursuers. A Huron warrior and elder named Bird soon takes him prisoner, along with a young Iroquois girl, Snow Falls, whose family he has just killed, and holds them captive in his massive village. Champlain's Iron People have only recently begun trading with the Huron, who mistrust them as well as this Crow who has now trespassed onto their land; and her people, of course, have become the Huron's greatest enemy.

In 36 thrilling days, Melanie Radzicki McManus hiked 1,100 miles around Wisconsin, landing her in the elite group of Ice Age Trail thru-hikers known as the Thousand-Milers. In prose that's alternately harrowing and humorous, Thousand-Miler takes you with her through Wisconsin's forests, prairies, wetlands, and farms, past the geologic wonders carved by long-ago glaciers, and into the neighborhood bars and gathering places of far-flung small towns.