In spring of 1918, World War I was underway, and troops at Fort Riley, Kansas, found themselves felled by influenza. By the summer of 1918, the second wave struck as a highly contagious and lethal epidemic and within weeks exploded into a pandemic, an illness that travels rapidly from one continent to another. It would impact the course of the war, and kill many millions more soldiers than warfare itself.

Inspired by her research for the hit podcast Ultra, Rachel Maddow charts the rise of a wild American strain of authoritarianism that has been alive on the far-right edge of our politics for the better part of a century. Before and even after our troops had begun fighting abroad in World War II, a clandestine network flooded the country with disinformation aimed at sapping the strength of the U.S. war effort and persuading Americans that our natural alliance was with the Axis, not against it.

As World War II comes to a close, the United States and the Soviet Union emerge as the two greatest world powers on extreme opposites of the political spectrum. After the United States showed its hand with the atomic bomb in Hiroshima, the Soviets refuse to be left behind. With communism sweeping the globe, the two nations begin a neck-and-neck competition to build even more destructive bombs and conquer the Space Race. In their battle for dominance, spy planes fly above, armed submarines swim deep below, and undercover agents meet in the dead of night.

How did the lowly potato plant feed the poor across Europe and then cause the deaths of millions? How did the rubber plant enable industrialization? What is the connection between malaria, slavery, and the outcome of the American Revolution? How did the fabled silver mountain of 16th-century Bolivia fund economic development in the flood-prone plains of rural China and the wars of the Spanish Empire? Here is the story of how sometimes the greatest leaps also posed the greatest threats to human advancement.

On January 30, 1933, Adolf Hitler was appointed chancellor of Germany, thanks largely to the efforts of the Hitler Youth, whose organized propaganda marches throughout Germany helped the Nazi Party grow in strength. By 1939, it is estimated that more than seven million boys and girls belonged to the Hitler Youth.

If a piece of individually wrapped cheese retains its shape, color, and texture for years, what does it say about the food we eat and feed our children? Former New York Times reporter and mother Melanie Warner decided to explore that question when she observed the phenomenon of the indestructible cheese. She began an investigative journey that takes her to research labs, food science departments, and factories around the country. What she discovered provides a rare, eye-opening - and sometimes disturbing - account of what we're really eating.

Long before Oliver Sacks became a distinguished neurologist and best-selling writer, he was a small English boy fascinated by metals - also by chemical reactions (the louder and smellier the better), photography, squids and cuttlefish, H.G. Wells, and the periodic table. In this endlessly charming and eloquent memoir, the he chronicles his love affair with science and the magnificently odd and sometimes harrowing childhood in which that love affair unfolded.

For much of his life, historian Howard Zinn chronicled American history from the bottom up, throwing out the official version taught in schools - with its emphasis on great men in high places - to focus on the street, the home, and the workplace. Known for its lively, clear prose as well as its scholarly research, A People's History of the United States is the only volume to tell America's story from the point of view of - and in the words of - America's women, factory workers, African-Americans, Native Americans, the working poor, and immigrant laborers.

By the acclaimed biographer of Abraham Lincoln, Nat Turner, and John Brown, Stephen B. Oates' prizewinning Let the Trumpet Sound is the definitive one-volume life of Martin Luther King Jr. This brilliant examination of the great civil rights icon and the movement he led provides a lasting portrait of a man whose dream shaped American history.

In 1996 Amy Goodman started a radio show called Democracy Now! to focus on the issues that are underreported or ignored by mainstream news coverage. Shortly after September 11, 2001, they were broadcasting on television every weekday. Today it is the only public media in the US that airs simultaneously on satellite and cable television, radio, and the Internet. Now Amy and her journalist brother, David, share stories of the progressive heroes - the whistleblowers, the organizers, the protestors - who have brought about remarkable, often invisible change.

In 1965, the US government helped the Indonesian military kill approximately one million innocent civilians. This was one of the most important turning points of the 20th century, eliminating the largest communist party outside China and the Soviet Union and inspiring copycat terror programs in faraway countries like Brazil and Chile. But these events remain widely overlooked, precisely because the CIA's secret interventions were so successful.

A major new investigation into the Bhutto family, examining their influence in Pakistan from the colonial era to the present day.

In 1977, Natan Sharansky, a leading activist in the democratic dissident movement in the Soviet Union and the movement for free Jewish emigration, was arrested by the KGB. He spent nine years as a political prisoner, convicted of treason against the state. Never Alone reveals how Sharansky's years in prison, many spent in harsh solitary confinement, prepared him for a very public life after his release. As an Israeli politician and the head of the Jewish Agency, Sharansky brought extraordinary moral clarity and uncompromising, often uncomfortable, honesty.

A brilliant, invigorating account of the great writers on both sides of the Iron Curtain who played the dangerous games of espionage, dissidence, and subversion that changed the course of the Cold War.

Ruth Ben-Ghiat is the expert on the "strongman" playbook employed by authoritarian demagogues from Mussolini to Putin. In Strongmen, she lays bare the blueprint these leaders have followed over the past 100 years, and empowers us to recognize, resist, and prevent their disastrous rule in the future.