As 1909 dawned, the greatest jewels of exploration - set at the world's frozen extremes - lay unclaimed: the North and South Poles and the so-called "Third Pole", the pole of altitude, located in unexplored heights of the Himalaya. Before the calendar turned, three expeditions had faced death, mutiny, and the harshest conditions on the planet to plant flags at the furthest edges of the Earth.

Bruce Shelley's classic history of the church brings the story of global Christianity into the 21st century. Like a skilled screenwriter, Shelley begins each chapter with three elements: characters, setting, plot. Taking you from the early centuries of the church up through the modern era he tells a story of actual people, in a particular situation, taking action or being acted upon, provides a window into the circumstances and historical context, and from there develops the story of a major period or theme of Christian history.

1919 was a world-shaking year. America was recovering from World War I, and black soldiers returned to racism so violent that that summer would become known as the Red Summer. The suffrage movement had a long-fought win when women gained the right to vote. Labourers took to the streets to protest working conditions, nationalistic fervour led to a communism scare, and temperance gained such traction that Prohibition went into effect. Each of these movements reached a tipping point that year. Now, 100 years later, these same social issues are more relevant than ever.

Secret Service agent Clint Hill brings history intimately and vividly to life as he reflects on his 17 years protecting the most powerful office in the nation. Hill walked alongside Presidents Dwight D. Eisenhower, John F. Kennedy, Lyndon B. Johnson, Richard M. Nixon, and Gerald R. Ford, seeing them through a long, tumultuous era - the Cold War; the Cuban Missile Crisis; the assassinations of John F. Kennedy, Martin Luther King, Jr., and Robert F. Kennedy; the Vietnam War; Watergate; and the resignations of Spiro Agnew and Richard M. Nixon.

History remembers Attila, the leader of the Huns, as the Romans perceived him: a savage barbarian brutally inflicting terror on whoever crossed his path. Following Attila and the Huns from the steppes of Kazakhstan to the court of Constantinople, Christopher Kelly portrays Attila in a compelling new light, uncovering an unlikely marriage proposal, a long-standing relationship with a treacherous Roman general, and a thwarted assassination plot.

Drawing on new and often startling information from newly opened Soviet, Eastern European, and Chinese archives, this thrilling account explores the strategic dynamics that drove the Cold War, provides illuminating portraits of its major personalities, and offers much fresh insight into its most crucial events. Riveting, revelatory, and wise, it tells a story whose lessons it is vitally necessary to understand as America once more faces an implacable ideological enemy.

In 1942 one young social worker, Irena Sendler, was granted access to the Warsaw Ghetto as a public health specialist. While she was there, she began to understand the fate that awaited the Jewish families who were unable to leave. Soon she reached out to the trapped families, going from door to door and asking them to trust her with their young children. She started smuggling children out of the walled district, convincing her friends and neighbors to hide them.

In Unearthing the Bible, Dr. Titus M. Kennedy presents 101 objects that provide compelling evidence for the historical reliability of Scripture from the dawn of civilization through the early church. Gathered from more than 50 museums, private collections, and archaeological sites, these pieces not only reinforce the reliability of the biblical narratives but also provide rich cultural insights into the ancient world.

After water and air, sand is the natural resource that we consume more than any other - even more than oil. Every concrete building and paved road on Earth, every computer screen and silicon chip, is made from sand. And, incredibly, we're running out of it. The World in a Grain is the compelling true story of the hugely important and diminishing natural resource that grows more essential every day, and of the people who mine it, sell it, build with it - and sometimes, even kill for it.

From Gold Star father and beloved Democratic National Convention speaker Khizr Khan comes a book for young people about the Constitution - what it says and why it matters for everyone. Our Founding Fathers created the US Constitution and Bill of Rights as a blueprint for American government and the rights of American citizens. This document is not merely a piece of parchment but a living, breathing promise of our deepest democratic values.

Beginning with May 29, 1919, when photographs of the solar eclipse confirmed the truth of Einstein's theory of relativity, Johnson goes on to describe Freudianism, the establishment of the first Marxist state, the chaos of "Old Europe", the Arcadian 20s, and the new forces in China and Japan. Also discussed are Karl Marx, Hitler, Mussolini, Stalin, Roosevelt, Gandhi, Castro, Kennedy, Nixon, the '29 crash, the Great Depression, Roosevelt's New Deal, and the massive conflict of World War II.

War with China is much more likely than anyone thinks. When Athens went to war with Sparta some 2,500 years ago, the Greek historian Thucydides identified one simple cause: A rising power threatened to displace a ruling one. As the eminent Harvard scholar Graham Allison explains, in the past 500 years, great powers have found themselves in "Thucydides's Trap" 16 times. In 12 of the 16, the results have been catastrophic.

Robert Tombs' momentous The English and Their History is both a startlingly fresh and a uniquely inclusive account of the people who have a claim to be the oldest nation in the world. The English first came into existence as an idea, before they had a common ruler and before the country they lived in even had a name. They have lasted as a recognizable entity ever since, and their defining national institutions can be traced back to the earliest years of their history.

James C. Humes reveals the astonishingly accurate predictions of Britain's most famous prime minister and how his critics' perceptions of them shaped his political career. Who could have foreseen the start of World War I twenty-five years before the assassination of a Serbian archduke plunged Europe into war? Who could have predicted the rise of al-Qaeda nearly eight decades before anyone had heard of Osama bin Laden? Winston Churchill did.

The signs are everywhere. China unilaterally claims the entire South China Sea as sovereign territory, then builds artificial islands to bolster its claim. It suddenly activates an air defense identification zone over the East China Sea, and threatens to down any aircraft that does not report its position. It builds roads into Indian territory, then redraws the maps to show that it is actually Chinese territory. The People's Republic under President Xi Jinping is quickly becoming The Bully of Asia.