Enzo George

Provides a history of reports of alien encounters from ancient times to the present day and introduces some of the theories and beliefs put forward to explain these events.

The Irish tomb called Newgrange dates back 5,000 years. It's no ordinary tomb. The impressive mound is surrounded by 97 stones, is decorated with artwork, and seems to have passages built for a purpose. Readers are invited on a tour of this mysterious monument, on which they'll discover the latest theories about the builders of Newgrange, who was buried there, and what these ancient people believed about the afterlife. Archaeology and history lovers...

Whether it is a fun day at the beach, taking a canoe trip across a lake, or doing laps in a pool, water is a great venue for sports and leisure. Get an edge on your competitors with this interesting book, which reveals the science of water sports. Discover why high diving is possible, why the front crawl is the fastest swimming stroke, and how paddles and oars work as levers to generate forward motion.

When the Japanese attacked Pearl Harbor in 1941, it prompted the United States to enter World War II on multiple fronts. From Africa to Europe, the Pacific to the home front, explore the American experience of World War II through the first-hand documents of the war.

Westminster Abbey is a breathtakingly beautiful church in London, England-that happens to hold more than a thousand tombs! Many of the most famous British personalities were laid to rest in Westminster, including Charles Darwin, Isaac Newton, and Charles Dickens. Readers will learn about both British history and architecture as they investigate the church through the appealing pages of this well-designed volume, complete with interesting sidebars,...

The early nineteenth century in the United States was a study of contrasts. On one hand, the Jazz Age brought cultural liberation, vivacity, and reckless consumption. On the other hand, the Great Depression brought poverty and desperation to millions. Readers will explore these periods in American history through the eyes of the people who lived them.

Advancements in transportation, communication, and medicine made the world smaller, more connected, and more populated. This improved many lives but often brought nations into conflict. Documents, images, and the words of those caught up in key events provide context to the situation in our world today.

Shortly after World War II, America experienced an incredible economic and technological boom as soldiers returned home from abroad. The middle class grew, and technology such as the automobile and television found their way into more and more homes. Explore the Fifties through the eyes of artists, politicians, and ordinary people.

This volume examines the causes, circumstances, and effects of the Revolutionary War through the eyes of the Founding Fathers, generals, soldiers, and civilians.

The tomb of China's First Emperor, Qin Shi Huangdi, is guarded by an army of more than 6,000 life-size terracotta warriors. Doubtless many untold treasures and secrets are sealed in the unopened burial chamber-and perhaps a deadly river of mercury, too. Young archaeologists will delight in learning about this famous ruler and his quest for eternal life. They'll find out how the latest technology is being used to reveal more about the tomb's contents...