As a prisoner of war, Andrew Jackson walked several miles barefoot across state lines while suffering from smallpox and a serious head wound received when he refused to polish the boots of the soldiers who had taken him captive. He was thirteen years old. A few decades later, he became the first popularly elected president and served the nation, pausing briefly only to beat a would-be assassin with a cane to within an inch of his life.

The millions of people around the world who loved What If? still have questions, and those questions are getting stranger. Thank goodness xkcd creator Randall Munroe is here to help. Planning to ride a fire pole from the Moon back to Earth? The hardest part is sticking the landing. Hoping to cool the atmosphere by opening everyone’s freezer door at the same time? Maybe it’s time for a brief introduction to thermodynamics. Want to know what would happen if you rode a helicopter blade, made a lava lamp out of lava, or jumped on an erupting geyser? Okay, if you insist.

Charlie Wilson's War is the untold story behind the last battle of the Cold War and how it fueled the rise of militant Islam. George Crile tells how Charlie Wilson, a maverick congressman from east Texas, conspired with a rogue CIA operative to launch the biggest, meanest, and most successful covert operation in the agency's history.

The Great Book of Crazy President Trivia is filled with many lesser-known facts about the American presidents. It is filled with great stories of the US presidents that you will not find in any US history books. This president trivia book is going to let you see the presidents of the past in a whole new light. Learn about their personal lives, the challenges they faced, and their great accomplishments.

In Outside the Wire, Jason Kander describes his journey from Midwestern suburban kid to soldier to politician and details what he's learned along the way. When confronted with a choice between what's easy and what's right, he's never hesitated. Outside the Wire is a candid, practical guide for anyone thinking about public service and everyone wishing to make a difference. It's a call to action, an entertaining meditation on the demands and rewards of civic engagement, and, ultimately, a hopeful vision for America's future.

President Theodore Roosevelt forever transformed America, ushering the country into the arena of world supremacy. His brand of leadership was entirely American: confident, compassionate, energetic, diverse, visionary. But Roosevelt was not a born leader; his ascent to the apex of power was not a foregone conclusion.

Worst. President. Ever. flips the great presidential biography on its head, offering an enlightening - and highly entertaining - account of poor James Buchanan's presidency to prove once and for all that, well, few leaders could have done worse. But author Robert Strauss does much more, leading listeners out of Buchanan's terrible term in office to explore with insight and humor his own obsession with presidents, and ultimately the entire notion of ranking our presidents.

In Chris Matthews’ extraordinary biography, we see this most beloved president in the company of friends. We see and feel him close-up, having fun and giving off that restlessness of his. We watch him navigate his life from privileged, rebellious youth to gutsy American president. We witness his bravery in war and selfless rescue of his PT boat crew. We watch JFK as a young politician learning to play hardball and watch him grow into the leader who averts a nuclear war.

Born to a family of farmers, Lincoln stood out from an early age - literally! (He was six feet four inches tall.) As 16th president of the United States, he guided the nation through the Civil War and saw the abolition of slavery. But Lincoln was tragically shot one night at Ford’s Theater - the first president to be assassinated.

The strength and prestige of the American presidency has waxed and waned since George Washington. Accidental Presidents looks at eight men who came to the office without being elected to it. It demonstrates how the character of the man in that powerful seat affects the nation and world.

John David Dingell, the longest-serving US Congressman in history and one of the House's most powerful chairmen, offers a unique, unforgettable, and refreshingly candid behind-the-scenes account of government and politics over the past 80 years.

Esteemed Harvard University historian and Associate Fellow Kathleen Dalton has been studying Theodore Roosevelt since 1975. This authoritative work, incorporating the latest scholarship, paints a compelling portrait of the president in all his robust glory.

New York state assemblyman, assistant secretary of the Navy, New York City police commissioner, governor of New York, vice president, and, at 42, the youngest president ever: in his own words, Theodore Roosevelt "rose like a rocket". He was also a cowboy, a soldier, a historian, an intrepid explorer, and an unsurpassed environmentalist - all in all, perhaps the most accomplished chief executive in our nation's history.

Reflecting on his career, Stephen E. Ambrose - one of the country's most influential historians - confronts America's failures and struggles as he explores both its moral and pragmatic triumphs. To America celebrates the men and women who invented the United States and made it exceptional. Taking a few swings at today's political correctness, Ambrose grapples with the country's historic sins of racism, its neglect and ill treatment of Native Americans, and its tragic errors.

Two centuries after his death, Alexander Hamilton is shining once more under America's spotlight - and we need him now more than ever. Orphaned as a kid, this young, scrappy, and hungry self-starter came from nothing and then helped win the Revolutionary War, created the country's financial system, seduced New York's most eligible ladies, ratified the Constitution, and landed his face on our $10 bill. (In his spare time he also formed the Coast Guard and the US Mint.) He is the ultimate underdog.