When Mary Shelley accepted an invitation to Lord Byron’s house party deep in the Swiss Alps, she hoped it would serve as a welcome distraction from her broken heart. Instead, she finds herself surrounded by enigmatic guests with their own dangerous secrets to hide. From the moment of her arrival, the party is more than it seems, as Mary and the others are strictly forbidden from leaving the villa after dark.

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.

The number one New York Times best seller by Pulitzer Prize-winning historian David McCullough rediscovers an important chapter in the American story that's "as resonant today as ever" (The Wall Street Journal) - the settling of the Northwest Territory by courageous pioneers who overcame incredible hardships to build a community based on ideals that would define our country.

More than 200 million years ago, geological forces split apart the continents. Isolated from each other, the two halves of the world developed radically different suites of plants and animals. When Christopher Columbus set foot in the Americas, he ended that separation at a stroke. Driven by the economic goal of establishing trade with China, he accidentally set off an ecological convulsion as European vessels carried thousands of species to new homes across the oceans.

From the perilous ocean crossing to the shared bounty of the first Thanksgiving, the Pilgrim settlement of New England has become enshrined as our most sacred national myth. Yet, as best-selling author Nathaniel Philbrick reveals in his spellbinding new book, the true story of the Pilgrims is much more than the well-known tale of piety and sacrifice; it is a 55-year epic that is at once tragic, heroic, exhilarating, and profound.

In April of 1846, 21-year-old Sarah Graves, intent on a better future, set out west from Illinois with her new husband, her parents, and eight siblings. Seven months later, after joining a party of pioneers led by George Donner, they reached the Sierra Nevada Mountains as the first heavy snows of the season closed the pass ahead of them. In early December, starving and desperate, Sarah and 14 others set out for California on snowshoes and over the next 32 days endured almost unfathomable hardships and horrors.

Millions of fans of Little House on the Prairie believe they know Laura Ingalls - the pioneer girl who survived blizzards and near-starvation on the Great Plains, and the woman who wrote the famous autobiographical books. But the true story of her life has never been fully told. Now, drawing on unpublished manuscripts, letters, diaries, and land and financial records, Caroline Fraser masterfully fills in the gaps in Wilder's biography.

Clara Barton was one of those diminutive New England women of the 19th century who was determined to make the world a better place. What Susan B. Anthony was to women's suffrage and Harriet Beecher Stowe was to the cause of abolition, Clara Barton was to the humanitarian impulse of the American people to help the unfortunate victims of war and disaster.

In the early spring of 1845, Henry David Thoreau built and lived in a cabin near the shore of Walden Pond in rural Massachusetts. For the next two years, he enacted his own Transcendentalist experiment, living a simple life based on self-reliance, individualism, and harmony with nature. The journal he kept at that time evolved into his masterwork, Walden, an eloquent expression of a uniquely American philosophy.

"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.

In 1845 Henry David Thoreau, one of the principal New England Transcendentalists, left the small town of Concord for the country. Beside the lake of Walden he built himself a log cabin and returned to nature, to observe and reflect – while surviving on eight dollars a year. From this experience emerged Walden, one of the great classics of American literature.

This essay by Thoreau first published in 1849, argues that individuals should not permit governments to overrule their consciences. It goes on to say that individuals have a duty to avoid allowing the government to make them the agents of injustice. The quote: "That government is best which governs least," sometimes attributed to Thomas Jefferson or Thomas Paine, actually was first found in this essay. Thoreaus' thoughts were motivated by his disgust with slavery and the Mexican-American War but they are still relevant and resonate today.

The legendary annihilation in 1883 of the volcano-island of Krakatoa - the name has since become a byword for a cataclysmic disaster - was followed by an immense tsunami that killed nearly 40,000 people. Beyond the purely physical horrors of an event that has only very recently been properly understood, the eruption changed the world in more ways than could possibly be imagined. Dust swirled round die planet for years, causing temperatures to plummet and sunsets to turn vivid with lurid and unsettling displays of light.

Call it "Zen and the Art of Farming" or a "Little Green Book", Masanobu Fukuoka's manifesto about farming, eating, and the limits of human knowledge presents a radical challenge to the global systems we rely on for our food. At the same time, it is a spiritual memoir of a man whose innovative system of cultivating the earth reflects a deep faith in the wholeness and balance of the natural world. As Wendell Berry writes in his preface, the book "is valuable to us because it is at once practical and philosophical."

When gold was discovered at Sutter's Mill on the American River, it completely transformed the territory of California. Hundreds of thousands of people sped to California by any means possible, and small cities sprung up to service their needs as they sought the precious metal. By 1850, California had become a state; it had also become a symbol of where the nation was going.

When Indonesia's Mount Tambora erupted in 1815, it unleashed the most destructive wave of extreme weather the world has witnessed in thousands of years. The volcano's massive sulfate dust cloud enveloped the Earth, cooling temperatures and disrupting major weather systems for more than three years. Amid devastating storms, drought, and floods, communities worldwide endured famine, disease, and civil unrest on a catastrophic scale.

It started in 1845 and lasted six years. Before it was over, more than one million men, women, and children starved to death and another million fled the country. Measured in terms of mortality, the Great Irish Potato Famine was one of the worst disasters in the 19th century-it claimed twice as many lives as the American Civil War. A perfect storm of bacterial infection, political greed, and religious intolerance sparked this catastrophe.

It is elemental, mysterious, precious, destructive. It is the subject of countless poems and paintings; the top of the weather report; the source of all the world's water. Yet this is the first audiobook to tell the story of rain.

January 12, 1888, began as an unseasonably warm morning across Nebraska, the Dakotas, and Minnesota, the weather so mild that children walked to school without coats and gloves. But that afternoon, without warning, the atmosphere suddenly, violently changed. One moment the air was calm; the next the sky exploded in a raging chaos of horizontal snow and hurricane-force winds. Temperatures plunged as an unprecedented cold front ripped through the center of the continent.

Laki is Iceland's largest volcano - and its most fearsome. Its eruption in 1783 is one of history's great untold natural disasters. Spewing out sun-blocking ash and then a poisonous fog for eight long months, the effects of the eruption lingered across the world for years. It caused the deaths of people as far away as the Nile and created catastrophic conditions throughout Europe.

The legendary annihilation in 1883 of the volcano-island of Krakatoa - the name has since become a byword for a cataclysmic disaster - was followed by an immense tsunami that killed nearly 40,000 people. Beyond the purely physical horrors of an event that has only very recently been properly understood, the eruption changed the world in more ways than could possibly be imagined. Dust swirled round die planet for years, causing temperatures to plummet and sunsets to turn vivid with lurid and unsettling displays of light.

Isaac's Storm meets The Age of Wonder in Lee Sandlin's Storm Kings, a riveting tale of the weather's most vicious monster - the super cell tornado - that recreates the origins of meteorology, and the quirky, pioneering, weather-obsessed scientists who helped change America.

San Francisco Earthquake that leveled a city symbolic of America's relentless western expansion. Simon Winchester has also fashioned an enthralling and informative informative look at the tumultuous subterranean world that produces earthquakes, the planet's most sudden and destructive force. In the early morning hours of April 18, 1906, San Francisco and a string of towns to its north-northwest and the south-southeast were overcome by an enormous shaking that was compounded by the violent shocks of an earthquake, registering 8.25 on the Richter scale.

Clara Barton was one of those diminutive New England women of the 19th century who was determined to make the world a better place. What Susan B. Anthony was to women's suffrage and Harriet Beecher Stowe was to the cause of abolition, Clara Barton was to the humanitarian impulse of the American people to help the unfortunate victims of war and disaster.

The number one New York Times best seller by Pulitzer Prize-winning historian David McCullough rediscovers an important chapter in the American story that's "as resonant today as ever" (The Wall Street Journal) - the settling of the Northwest Territory by courageous pioneers who overcame incredible hardships to build a community based on ideals that would define our country.

In this sweeping history, Ireland's best-known historian, Tim Pat Coogan, tackles the dark history of the Irish Famine and argues that it constituted one of the first acts of genocide. In what the Boston Globe calls "his greatest achievement", Coogan shows how the British government hid behind the smoke screen of laissez faire economics, the invocation of divine providence, and a carefully orchestrated publicity campaign, allowing more than a million people to die agonizing deaths and driving a further million into emigration.

The history of the Great Warming of a half millennium ago suggests that we may yet be underestimating the power of climate change to disrupt our lives todayand our vulnerability to drought, writes Fagan, is the silent elephant in the room.

This essay by Thoreau first published in 1849, argues that individuals should not permit governments to overrule their consciences. It goes on to say that individuals have a duty to avoid allowing the government to make them the agents of injustice. The quote: "That government is best which governs least," sometimes attributed to Thomas Jefferson or Thomas Paine, actually was first found in this essay. Thoreaus' thoughts were motivated by his disgust with slavery and the Mexican-American War but they are still relevant and resonate today.

In 1845, a disaster struck Ireland. Overnight, a mysterious blight attacked the potato crops, turning the potatoes black and destroying the only real food of nearly six million people. Over the next five years, the blight attacked again and again. These years are known today as the Great Irish Famine, a time when one million people died from starvation and disease and two million more fled their homeland.

Napoleon’s surrender and retreat from Moscow in 1812 is a pinnacle of military horror. Of the 600,000 men who crossed into Russia in June of 1812, only 25,000 would survive. Jakob Walter, a conscript soldier, was one of those survivors. His observant diary captures the everyday circumstances that soldiers suffered during the campaign.