World War I, or the Great War, was believed to be "the war to end all wars". Because of the incredible extent of destruction and the staggering number of wounded and dead, even those who lived through it could scarcely comprehend its horror. Beginning in 1914, alliances between powerful nations soon plunged the world into a global conflict. Fighting - including miserable trench warfare - broke out in practically every corner of Europe and spread around the world to Africa, Asia, and the Middle East.

Until 1939, World War I was known as “the war to end all wars”, but when Nazi Germany capped its mounting aggression against its neighbors by invading Poland, Europe was plunged into a second global conflict. It threatened the entire continent as well as the far-flung colonial possessions claimed by the French, the British, and the Dutch. German triumphs saw nation after nation fall, until only Great Britain remained defiant against Hitler’s dreams of conquest.

The most notorious man in history, Adolf Hitler, is best known for having perpetrated crimes against humanity over the six-year course of World War II. His brutal extermination policies are responsible for the deaths of close to 30 million people he considered inferior, and added to that, the military casualties suffered by all parties, yields a grand total of approximately 60 million people dead by the end of the war. That number equates to 3% of the world's population at the time. But, who was this man? What made him into the monster he became? Can his childhood explain the formation of such a brutal dictator?

For 28 years, the Berlin Wall was a symbol of communist oppression and tyranny. The barricade was built in August 1961 to keep East German citizens from defecting to West Germany. This is the story of an oppressive symbol — a wall erected to form a prison for those within its border — but it is also the story of triumph over tyranny when finally, 28 years after it was first built, the Berlin Wall came tumbling down in 1989.

Bernard Montgomery, “the Spartan General”, was one of the giants of World War II. He was a field marshal, as well as an entirely powerful personality, who shaped much of how that aforementioned cataclysmic conflict turned out. If it weren’t for Montgomery’s steady hand in North Africa, for example, it would have been much harder for the Allies to prevail. Montgomery was born the humble son of a minister. As he matured, he grew increasingly bold and confident in his own abilities. He realized he was a natural leader of men—and others quickly came to realize it as well.

A prominent Lakota Sioux chief and medicine man, Sitting Bull was both a man of peace and a man of war as he sought to simultaneously fight and negotiate on behalf of his people during the westward expansion of the United States. His visions inspired and led the Native American warriors to victory in the legendary Battle of the Little Bighorn in 1876. This triumph would, however, be short-lived, and Sitting Bull and his loyal band of followers would be forced to surrender their freedom only five years later. This book reveals his incredible life and legacy in full.

Robert Oppenheimer had a lot resting on his shoulders. During the Second World War, he was tasked with directing the development of the world’s first nuclear arsenal. Known as the Manhattan Project, this super-secretive wartime project had the stoic visage of Oppenheimer overseeing the greatest experiment ever conducted by humankind. Much had happened in Oppenheimer’s life to lead him to this point, and much would subsequently take place after, but this moment was indeed the pinnacle of his career and his life.

D-Day, June 6, is one of the most significant dates in the calendar. The 20th century's fate hung in the balance as Nazi Germany had marched across Europe, bringing the blitzkrieg, the Holocaust, and the mad dreams of Adolf Hitler across the bloodied landscape of Europe. In order for the Nazis to be stopped, the Allies had to invade occupied Europe. And invade they did, launching the most massive amphibious landing the world had ever seen.

During the late years of the 18th century, the spirit of Enlightenment thinking and revolution were in the air. The world was changing, moving away from ingrained beliefs about religion, reason, society, and the rights of the individual and turning more toward the laws of nature as interpreted by the scientific method. Nowhere was the influence of this radical new way of thinking more apparent than in France, and the upheaval this caused would come to bloody fruition in the form of revolution.

Alan Turing had a radical and ingenious mind. He is considered one of the fathers of artificial intelligence, and his theories on this matter range from purely mechanical to almost spiritual. During World War II, his decryption of the Nazis’ Enigma codes proved vital for the Allied victory over the Axis powers. Turing’s fingerprints are everywhere, and yet his own country for quite some time failed to acknowledge it.

While names like Nero, Caligula, Hadrian, and Constantine grab all the attention with their exploits, Marcus Aurelius tends to sit more in the historical background of the Roman Empire. In many ways, he is a lesser known emperor even though his written works have stood the test of time. Marcus, a prolific writer and formidable scholar, was perhaps the first to fulfill Plato’s dream of the philosopher king.

Martin Luther is famous for the moment he nailed his 95 Theses to the church door in Wittenberg, yet the scope of his influence on the modern world is hardly limited to that one act. He emerged as a leader of the Reformation, coming onto the European scene at a time when modes of thought were changing, adapting from the medieval norm of reliance on authoritative sources such as Aristotle to modern ideas of discovering knowledge through textual interpretation, experience, and experimentation.

Audie Murphy was a movie star, writer, and one of the most decorated soldiers who ever lived. He was barely 18 years old when he was shipped off to fight Fascists in Italy during World War II. As he himself would later liken it, he went “to hell and back” and lived to tell the tale. In this book, we will dive deeper to bring you the man behind the medals. Here is a telling of the life and legend of Audie Murphy in full.

During the bitter winter of 1692/93, a group of young Puritan women in the colonial town of Salem, Massachusetts, accused more than 200 of their neighbors and fellow townspeople of using witchcraft to injure and torment them. This was an incredibly serious allegation that led to sensational court proceedings and ended with the execution of 19 people.

Sweeping across the known world with unchecked devastation, the Black Death claimed between 75 million and 200 million lives in four short years. In this engaging and well-researched audiobook, the trajectory of the plague’s march west across Eurasia and the cause of the great pandemic is thoroughly explored. Fascinating insights into the medieval mind’s perception of the disease and examinations of contemporary accounts give a complete picture of what the world’s most effective killer meant to medieval society.