Books in 100 Facts You Should Know series

Stories of shipwrecks are intriguing, often somber, reminders of the power the sea wields. Its waters destroy even the most invincible vessels. Ships on the seafloor also preserve historic relics. Even today, people can find treasures aboard ships that sunk hundreds of years ago! This in-depth book takes readers under the surface and into the fascinating realm of shipwrecks. Through 100 facts, a variety of topics are explored, including how wrecks are found and some tales of the most famous and mysterious wrecks of all. Additional fact boxes, activities, and diagrams aid in comprehension and contribute to this absorbing subject.

For those who've always wanted to live in a castle or become a knight, this engaging text presents 100 fun facts about these high-interest topics. Readers will find out what it was like to live in the Middle Ages, what it took to become a knight, and what happened on the battlefield. They'll love learning about the famous knights of fact and fiction as well as discovering the ins and outs of medieval castles, some of which are still standing today. Fun quizzes and colorful illustrations enhance the well-researched text and will inspire readers to find out more about this beguiling time period.

Weapons and armor have been used to hunt and wage war since the first humans walked the planet. The earliest spears date back 400,000 years! As civilizations and technologies advanced, so did weapons and armor. Through this unique lens, readers delve into some exciting periods of history in many different cultures. Egyptian shields, Greek helmets, Roman gladiatorial garb, and more are examined in this wide-ranging book. In addition, Chinese armor, African clubs, Middle Eastern weaponry, and Samurai swords are discussed as well as modern arms. The high-interest text and colorful images are a perfect complement to any social studies and history collection.

Royalty are always in the news, because people's imaginations continue to be piqued by their wealth, power, and lifestyles. In this book, which focuses mostly on Great Britain, readers will learn of early kings, such as Alfred the Great, and modern rulers, such as Elizabeth II, and the impact they've made on the world. They'll find out that King Arthur might not have been real, but Shakespeare's infamous Macbeth was! Much history is discussed as well as the wars that made and slayed rulers over the centuries. Brief quizzes, useful activities, and colorful illustrations make this regal volume an appealing look at these historical figures.

Whales and dolphins are part of a group of marine mammals called cetaceans. Many species within this group are truly amazing, thanks to their sheer size, surprising intelligence, or bizarre adaptations. Readers of this in-depth volume will learn about these topics and more, including why narwhals fence with their tusks and the role of echolocation in cetacean sea life. Other notable issues including conservation are also included among the 100 essential facts in this enjoyable book, filled with fun photographs, illustrations, diagrams, activities, and quizzes.

The graceful beauty and energy of horses have long attracted people. In fact, horses have been domesticated for thousands of years. Horse lovers will find everything they want to know in this high-interest book, including the differences between horses and ponies, what horse hooves are made of, and the different gaits of a moving horse. Numerous equine vocabulary words are defined, such as colt, filly, foal, and mare. Readers will also learn about the evolution of horses and ponies, competitions, and grooming and care. A bright design and varied text elements, such as diagrams, activities, and quizzes, augment this informative volume.

Whether readers love a dip in the ocean or are fascinated by marine life, the information in this book will entertain, inform, and keep them turning pages. They'll learn that leopard seals sing in their sleep and that the Great Barrier Reef can be seen from space. Great action photographs and colorful illustrations make this extraordinary collection of facts come alive. Penguins, dolphins, whales, clams, sharks, and even pirates are some of the high-interest topics in this fact-filled and fun-filled dive into all things ocean.

Science buffs will find the topics that pique their curiosity in this book that spans the science spectrum, including simple machines, elements, computers, and sound, electrical, and light energy. Fun, easy projects demonstrate key concepts, while quizzes test reading comprehension. Bright diagrams, photographs, and illustrations offer support for each fact and contribute to the appeal of this wide-ranging reference.

People travel thousands of miles to see the pyramids in Giza, Egypt. Even with the amazing skyscrapers constructed today, these 4,500-year-old wonders remain some of the most astounding structures on Earth. In this well-researched volume, 100 facts about these intriguing buildings and other pyramids will take readers around the world to Egypt, China, Mexico, and even a glass pyramid in Paris, France. Vibrant photographs, interesting activities, and fun quizzes and diagrams will keep readers engaged as they learn about history, culture, architecture, and more.