For months in early 1980, scientists, journalists, and ordinary people listened anxiously to rumblings in the long quiescent volcano Mount St. Helens. Still, when a massive explosion took the top off the mountain, no one was prepared. Fifty-seven people died, including newlywed logger John Killian (for years afterward, his father searched for him in the ash), scientist Dave Johnston, and celebrated local curmudgeon Harry Truman. The lives of many others were forever changed.

The Appalachian Trail trail stretches from Georgia to Maine and covers some of the most breathtaking terrain in America - majestic mountains, silent forests, sparking lakes. If you’re going to take a hike, it’s probably the place to go. And Bill Bryson is surely the most entertaing guide you’ll find. He introduces us to the history and ecology of the trail and to some of the other hardy (or just foolhardy) folks he meets along the way - and a couple of bears. Already a classic, A Walk in the Woods will make you long for the great outdoors (or at least a comfortable chair to sit and read in).

At the end of the last century, Johnstown, Pennsylvania, was a booming coal-and-steel town filled with hardworking families striving for a piece of the nation's burgeoning industrial prosperity. In the mountains above Johnstown, an old earth dam had been hastily rebuilt to create a lake for an exclusive summer resort patronized by the tycoons of that same industrial prosperity, among them Andrew Carnegie, Henry Clay Frick, and Andrew Mellon.

In February 1959, a group of nine experienced hikers in the Russian Ural Mountains died mysteriously on an elevation known as Dead Mountain. Eerie aspects of the incident—unexplained violent injuries, signs that they cut open and fled the tent without proper clothing or shoes, a strange final photograph taken by one of the hikers, and elevated levels of radiation found on some of their clothes—have led to decades of speculation over what really happened.

Destined to become a classic of adventure literature, The Last Season examines the extraordinary life of legendary backcountry ranger Randy Morgenson and his mysterious disappearance in California's unforgiving Sierra Nevada - mountains as perilous as they are beautiful. Eric Blehm's masterful work is a gripping detective story interwoven with the riveting biography of a complicated, original, and wholly fascinating man.

Emma Gatewood told her family she was going on a walk and left her small Ohio hometown with a change of clothes and less than $200. The next anybody heard from her, this genteel, farm-reared, 67-year-old great-grandmother had walked 800 miles along the 2,050-mile Appalachian Trail. And in September 1955, atop Maine's Mount Katahdin, she sang the first verse of "America, the Beautiful" and proclaimed, "I said I'll do it, and I've done it."

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.

Volcanoes have fascinated - and terrified - people for ages. They have destroyed cities and ended civilizations. In this book, John Dvorak, the acclaimed author of Earthquake Storms, looks into the early years of volcanology and its "father", Thomas Jaggar. Jaggar was the youngest of five scientists to investigate the explosion of Mount Pelee in Martinique, which leveled the entire city of St. Pierre and killed its entire population in two minutes.

The Great Fire of 1871 was one of the most colossal disasters in American history - with damage so profound that few people believed the city could ever rise again. By weaving personal accounts of actual survivors together with careful research, Jim Murphy constructs a riveting and dramatic narrative, ultimately revealing how the human spirit triumphed even in a time of deepest despair and the people of Chicago found the courage and strength to build their city once again.

The true story behind the events that inspired the major motion picture Only the Brave. A "unique and bracing" (Booklist) first-person account by the sole survivor of Arizona's disastrous 2013 Yarnell Hill Fire, which took the lives of 19 "hotshots" - firefighters trained specifically to battle wildfires. Brendan McDonough was on the verge of becoming a hopeless, inveterate heroin addict when he, for the sake of his young daughter, decided to turn his life around. He enlisted in the Granite Mountain Hotshots, a team of elite firefighters based in Prescott, Arizona.

On June 28, 2013, a single bolt of lightning sparked an inferno that devoured more than 8,000 acres in Northern Arizona. Twenty elite firefighters - the Granite Mountain Hotshots - walked together into the blaze, tools in their hands and fire shelters on their hips. Only one of them walked out.

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.

A riveting narrative about the biggest earthquake in North American recorded history - the 1964 Alaska earthquake that demolished the city of Valdez and swept away the island village of Chenega - and the geologist who hunted for clues to explain how and why it took place.

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.

In a field of PhDs, Tim Samaras didn’t attend a day of college in his life. He chased storms with brilliant tools of his own invention and pushed closer to the tornado than anyone else ever dared. When he achieved what meteorologists had deemed impossible, it was as if he had snatched the fire of the gods. Yet even as he transformed the field, Samaras kept on pushing.