First published in 1949 and praised in the New York Times Book Review as "full of beauty and vigor and bite", A Sand County Almanac combines some of the finest nature writing since Thoreau with an outspoken and highly ethical regard for America's relationship to the land.

Newbery Award-winner Gary Paulsen's best-known book comes to audio in this breathless, heart-gripping drama about a boy pitted against the wilderness with only a hatchet and a will to live. On his way to visit his recently divorced father in the Canadian mountains, thirteen-year-old Brian Robeson is the only survivor when the single-engine plane crashes. His body battered, his clothes in shreds, Brian must now stay alive in the boundless Canadian wilderness.

George Bird Grinnell, the son of a New York merchant, saw a different future for a nation in the thrall of the Industrial Age. With railroads scarring virgin lands and the formerly vast buffalo herds decimated, the country faced a crossroads: Could it pursue Manifest Destiny without destroying its natural bounty and beauty? The alarm that Grinnell sounded would spark America's conservation movement. Yet today his name has been forgotten - an omission that John Taliaferro's commanding biography now sets right with historical care and narrative flair.

Oliver Otis Howard thought he was a man of destiny. Chosen to lead the Freedmen's Bureau after the Civil War, the Union Army general was entrusted with the era's most crucial task: helping millions of former slaves claim the rights of citizens. He was energized by the belief that abolition and Reconstruction, the country's great struggles for liberty and equality, were God's plan for himself and the nation.

In the last three decades of the 19th century, an American buffalo herd once numbering 30 million animals was reduced to 23. It was the era of Manifest Destiny, a gilded age that viewed the West as nothing more than a treasure chest of resources to be dug up or shot down. Supporting hide hunters was the US Army, which considered the eradication of the buffalo essential to victory in its ongoing war on Native Americans.

In 1803, President Thomas Jefferson selected his personal secretary, Captain Meriwether Lewis, to lead a voyage up the Missouri River, across the forbidding Rockies, and - by way of the Snake and the Columbia rivers - down to the Pacific Ocean. Lewis and his partner, Captain William Clark, endured incredible hardships and witnessed astounding sights. With great perseverance, they worked their way into an unexplored West. When they returned two years later, they had long since been given up for dead.

In the summer of 1846, the Army of the West marched through Santa Fe, en route to invade and occupy the Western territories claimed by Mexico. Fueled by the new ideology of “Manifest Destiny,” this land grab would lead to a decades-long battle between the United States and the Navajos, the fiercely resistant rulers of a huge swath of mountainous desert wilderness.

Robert Morgan's Gap Creek was an Oprah's Book Club selection and a phenomenal New York Times best-seller. Here he turns his talent to chronicling the life of American frontier legend Daniel Boone.

America's Great Plains once possessed one of the grandest wildlife spectacles of the world, equaled only by such places as the Serengeti, the Masai Mara, or the veld of South Africa. Pronghorn antelope, gray wolves, bison, coyotes, wild horses, and grizzly bears: less than 200 years ago these creatures existed in such abundance that John James Audubon was moved to write "it is impossible to describe or even conceive the vast multitudes of these animals".

The editor, Oklahoma school superintendent Stephen Melvil Barrett, first met Geronimo in the summer of 1904, and felt that the 76 year old Bedonkohe Apache leader and medicine man from New Mexico and Arizona, a prisoner of war for 20 years far from his home, who had never told his side of history before, should finally do so. President Theodore Roosevelt granted Barrett's request to interview Geronimo, and this is the result, without Barrett's clarifications or intrusions - "write what I have spoken," as Geronimo said.

At stake in 1896 was the new idea that some landscapes should be collectively, permanently owned by a democratic government. Although many people today think of public lands as an American birthright, their very existence was then in doubt and dependent on a merger of the talents of these two men. Natural Rivals examines a time of environmental threat and political dysfunction not unlike our own and reveals the complex dynamic that gave birth to America’s rich public lands legacy.

"I am hopelessly and forever a mountaineer," John Muir wrote. "Civilization and fever and all the morbidness that has been hooted at me has not dimmed my glacial eye, and I care to live only to entice people to look at Nature's loveliness. My own special self is nothing". In Donald Worster's magisterial biography, John Muir's "special self" is fully explored as is his extraordinary ability, then and now, to get others to see the sacred beauty of the natural world.

Frederick Russell Burnham's amazing story resembles a newsreel fused with a Saturday matinee thriller. One of the few people who could turn his garrulous friend Theodore Roosevelt into a listener, Burnham was once world famous as "the American scout". His expertise in woodcraft, learned from frontiersmen and Indians, helped inspire another friend, Robert Baden-Powell, to found the Boy Scouts. His adventures encompassed Apache wars and range feuds and death-defying military feats that brought him renown and high honors.

A nonfiction exploring some of Northern Canada's greatest forgotten mysteries - the stories and legends surrounding the watershed of the South Nahanni River. Deep in the heart of the Canadian North lies a mysterious valley shrouded in legend. Lured by tales of lost gold, prospectors who enter it tend to lose their heads or vanish without a trace. Some say that the valley is cursed - haunted by an evil spirit whose wailings echo in the canyons

The conservation of natural resources, like that of any other asset, involves trade-offs. Yet, in a world faced with the harsh realities of climate change, crafting the right environmental policies is an increasingly urgent task. In Conservation, Charles Perrings and Ann Kinzig bring together new research in economics and biodiversity to investigate conservation decisions and the theory behind them.