One of the greatest commanders of the ancient world brought vividly to life: Hannibal, the brilliant general who successfully crossed the Alps with his war elephants and brought Rome to its knees. Hannibal Barca of Carthage, born 247 BC, was one of the great generals of the ancient world. Historian Patrick N. Hunt has led archaeological expeditions in the Alps and elsewhere to study Hannibal's achievements. Now he brings Hannibal's incredible story to life in this riveting and dramatic audiobook.

Here is the many-faceted, world-historically significant story of Britain at war. In looking closely the military and political dimensions of the conflict's first crucial years, Alan Allport tackles questions such as: Could the war have been avoided? Could it have been lost? Were the strategic decisions the rights ones? How well did the British organize and fight? How well did the British live up to their own values? What difference did the war make in the end to the fate of the nation?

In the early 17th century, Galileo broke free from the hold of ancient Platonic and Aristotelian philosophy. He drastically changed the framework through which we view the natural world when he asserted that we should base our theory of reality on what we can observe rather than pure thought. In the process, he invented what we would come to call science. This set the stage for all the breakthroughs that followed - from Kepler to Newton to Einstein.

Oxygen takes the listener on an enthralling journey, as gripping as a thriller, as it unravels the unexpected ways in which oxygen spurred the evolution of life and death.

From acclaimed historian Garry Wills, author of Lincoln at Gettysburg, a celebrated re-appraisal of the meaning and the source of inspiration of The Declaration of Independence, based on a reading of Jefferson's original draft document.

For particularly brilliant theoretical physicists like James Clerk Maxwell, Paul Dirac, or Albert Einstein, the search for mathematical truths led to strange new understandings of the ultimate nature of reality. But what are these truths? What are the mysterious numbers that explain the universe? In Fantastic Numbers and Where to Find Them, the leading theoretical physicist and YouTube star Antonio Padilla takes us on an irreverent cosmic tour of nine of the most extraordinary numbers in physics, offering a startling picture of how the universe works.

Drawing on period letters and chronicles, and on the papers of the Virginia Company - which financed the settlement of Jamestown - David Price tells a tale of cowardice and courage, stupidity and brilliance, tragedy and costly triumph. He takes us into the day-to-day existence of the English men and women whose charge was to find gold and a route to the Orient, and who found, instead, hardship and wretched misery. Death, in fact, became the settlers' most faithful companion, and their infighting was ceaseless.

Who wore the first pants? Who painted the first masterpiece? Who first rode the horse? Who invented soap? This madcap adventure across ancient history uses everything from modern genetics to archaeology to uncover the geniuses behind these and other world-changing innovations. With a sharp sense of humor and boundless enthusiasm for the wonders of our ancient ancestors, Who Ate the First Oyster? profiles the perpetrators of the greatest firsts and catastrophes of prehistory.

For more than three and a half years, from 1779 to 1783, the tiny territory of Gibraltar was besieged and blockaded, on land and at sea, by the overwhelming forces of Spain and France. It became the longest siege in British history, and the obsession with saving Gibraltar was blamed for the loss of the American colonies in the War of Independence.

The Gordon Riots marked a crucial turning point in the fight for Catholic emancipation. Over the next 50 years, factions battled to reform the laws of the land. Kings George III and George IV refused to address the “Catholic Question,” even when pressed by their prime ministers. But in 1829, through the dogged work of charismatic Irish lawyer Daniel O’Connell and the support of the great Duke of Wellington, the watershed Roman Catholic Relief Act finally passed, opening the door to the radical transformation of the Victorian age.

"Know thyself" - this fundamental imperative appeared for the first time in ancient Greece. For the Greeks, self-knowledge and identity were the basics of their civilization and their sources were to be found in where one was born and into which social group. These determined who you were and what your duties were. In this book the independent scholar Ingrid Rossellini surveys the major ideas that, from Greek and Roman antiquity through the Christian medieval era up to the dawn of modernity in the Renaissance, have guided the Western project of self-knowledge.

Sixteen hundred years ago Britain left the Roman Empire and swiftly fell into ruin. Grand cities and luxurious villas were deserted and left to crumble, and civil society collapsed into chaos. Into this violent and unstable world came foreign invaders from across the sea, and established themselves as its new masters. The Anglo-Saxons traces the turbulent history of these people across the next six centuries. It explains how their earliest rulers fought relentlessly against each other for glory and supremacy, and then were almost destroyed by the onslaught of the vikings.

Renowned space historian John Logsdon traces the greatest moments in human spaceflight by weaving together essential, fascinating documents from NASA's history with his expert narrative guidance. Beginning with rocket genius Wernher von Braun's vision for voyaging to Mars and closing with Elon Musk's contemporary plan to get there, this volume traces major events like the founding of NASA, the first American astronauts in space, the Apollo moon landings, the Challenger disaster, the daring Hubble Telescope repairs, and more.

When the Irish Invaded Canada is the untold tale of a band of fiercely patriotic Irish Americans and their chapter in Ireland's centuries-long fight for independence. Inspiring, lively, and often undeniably comic, this is a story of fighting for what's right in the face of impossible odds.

Catherine the Great was a woman of notorious passion and imperial ambition. Prince Potemkin was the love of her life and her co-ruler. Together they seized Ukraine and Crimea, territories that define the Russian sphere of influence to this day. Their affair was so tumultuous that they negotiated an arrangement to share power, leaving each of them free to take younger lovers. But these “twin souls” never stopped loving each other.

Two of the boldest and most creative scientists of all time were Michael Faraday (1791-1867) and James Clerk Maxwell (1831-1879). This is the story of how these two men - separated in age by 40 years - discovered the existence of the electromagnetic field and devised a radically new theory which overturned the strictly mechanical view of the world that had prevailed since Newton's time.

Every physicist agrees quantum mechanics is among humanity's finest scientific achievements. But ask what it means, and the result will be a brawl. For a century, most physicists have followed Niels Bohr's Copenhagen interpretation and dismissed questions about the reality underlying quantum physics as meaningless. A mishmash of solipsism and poor reasoning, Copenhagen endured, as Bohr's students vigorously protected his legacy, and the physics community favored practical experiments over philosophical arguments.

Since the fall of the Soviet Union, long-suppressed information has emerged on Heisenberg’s role in the Nazi atomic bomb project. In Beyond Uncertainty, Cassidy interprets this and other previously unknown material within the context of his vast research and tackles the vexing questions of a scientist’s personal responsibility and guilt when serving an abhorrent military regime.

Werner Heisenberg's "uncertainty principle" challenged centuries of scientific understanding, placed him in direct opposition to Albert Einstein, and put Niels Bohr in the middle of one of the most heated debates in scientific history. Heisenberg's theorem stated that there were physical limits to what we could know about sub-atomic particles; this "uncertainty" would have shocking implications.

Paul Dirac was among the great scientific geniuses of the modern age. One of the discoverers of quantum mechanics, the most revolutionary theory of the past century, his contributions had a unique insight, eloquence, clarity, and mathematical power. His prediction of antimatter was one of the greatest triumphs in the history of physics.

Stephen Hawking is one of the most remarkable figures of our time, a Cambridge genius who has earned international celebrity as a brilliant theoretical physicist and become an inspiration and revelation to those who have witnessed his courageous triumph over disability. This is Hawking's life story by Kitty Ferguson, who has had special help from Hawking himself and his close associates and who has a gift for translating the language of theoretical physics for non-scientists.

When Hitler came to power in the 1930s, Germany had led the world in science, mathematics, and technology for nearly four decades. But while the fact that Hitler swiftly pressed Germany's scientific prowess into the service of a brutal, racist, xenophobic ideology is well known, few realize that German scientists had knowingly broken international agreements and basic codes of morality to fashion deadly weapons even before World War I.

From one of our most acclaimed science writers: a dramatic narrative of the discovery of the true nature and startling size of the universe, delving back past the moment of revelation to trace the decades of work--by a select group of scientists--that made it possible.

Best-selling author Steven Johnson recounts - in dazzling, multidisciplinary fashion - the story of the brilliant man who embodied the relationship between science, religion, and politics for America's Founding Fathers. The Invention of Air is a title of world-changing ideas wrapped around a compelling narrative, a story of genius and violence and friendship in the midst of sweeping historical change that provokes us to recast our understanding of the Founding Fathers.

Robert Oppenheimer was among the most brilliant and divisive of men. As head of the Los Alamos Laboratory, he oversaw the successful effort to beat the Nazis in the race to develop the first atomic bomb – a breakthrough that was to have eternal ramifications for mankind and that made Oppenheimer the “Father of the Atomic Bomb.” But with his actions leading up to that great achievement, he also set himself on a dangerous collision course with Senator Joseph McCarthy and his witch-hunters. In Robert Oppenheimer: A Life Inside the Center, Ray Monk, author of peerless biographies of Ludwig Wittgenstein and Bertrand Russell, goes deeper than any previous biographer in the quest to solve the enigma of Oppenheimer’s motivations and his complex personality.

A dazzling tour of the universe as Einstein saw it. How did Albert Einstein come up with the theories that changed the way we look at the world? By thinking in pictures. Michio Kaku, leading theoretical physicist (a cofounder of string theory) and best-selling science storyteller, shows how Einstein used seemingly simple images to lead a revolution in science. With originality and expertise, Kaku uncovers the surprising beauty that lies at the heart of Einstein's cosmos

In this fascinating and illuminating work, Leonard Mlodinow guides us through the critical eras and events in the development of science, all of which, he demonstrates, were propelled forward by humankind's collective struggle to know. From the birth of reasoning and culture to the formation of the studies of physics, chemistry, biology, and modern-day quantum physics, we come to see that much of our progress can be attributed to simple questions - why? how? - bravely asked.

A witty and inventive satire of "men of science" and their thinking, as a team of scientists races to decode a mysterious message from space. "I had the feeling that I was standing at the cradle of a new mythology. A last will and testament...we as the posthumous heirs of Them...."

Through Euclid's Window Leonard Mlodinow brilliantly and delightfully leads us on a journey through five revolutions in geometry, from the Greek concept of parallel lines to the latest notions of hyperspace. Here is an altogether new, refreshing, alternative history of math revealing how simple questions anyone might ask about space -- in the living room or in some other galaxy -- have been the hidden engine of the highest achievements in science and technology.

Claude Shannon was a tinkerer, a playful wunderkind, a groundbreaking polymath, and a digital pioneer whose insights made the Information Age possible. He constructed fire-breathing trumpets and customized unicycles, outfoxed Vegas casinos, and built juggling robots, but he also wrote the seminal text of the Digital Revolution. That work allowed scientists to measure and manipulate information as objectively as any physical object. His work gave mathematicians and engineers the tools to bring that world to pass.