"When it comes to size, great white sharks and elephants are relatively similar-but if pitted against each other in battle, would this matter? Readers of this innovative volume follow along with a battle of these big beasts to find out! Along the way, they learn about factors such as adaptations, strength, and speed. At the end, readers will be able to use the information they've absorbed to make an educated guess about who they think would win the...

Explores the diversity of life in the sea, including predators and prey, the coral reef, and life in the twilight zone of the ocean, with information on products of the ocean, ocean explorers, and preservation of this natural resource.

Provides information about the people, battles, and events of America's battle for independence, including what daily life was like for Americans caught up in the conflict, the type of arms used by both armies, and the battle for the South.

"Take a ride through railway history, guided by expert engineers and innovators. From the first pioneering steam locomotives to today's high-speed maglev lines, discover how the train revolutionized travel and industry, and helped shape the course of history" --

"From the New York Times-bestselling author of Where Good Ideas Come From and Everything Bad Is Good for You, a new look at the power and legacy of great ideas. In this illustrated volume, Steven Johnson explores the history of innovation over centuries, tracing facets of modern life (refrigeration, clocks, and eyeglass lenses, to name a few) from their creation by hobbyists, amateurs, and entrepreneurs to their unintended historical consequences....

"Travel back in time to a world filled with fearsome predators and long-necked giants. From terrifying Tyrannosaurus rex to ancient deep-sea monsters and flying reptiles, learn about how these fascinating prehistoric animals lived--and became extinct--more than 66 million years ago" --

"Find our about the rocks beneath your feet and te minerals they contain. Discover how they are used - from the graphite in pencils, to precious metals and gems. Learn the secrets of ancient fossils and how new rocks are made" --

"In this book, early fluent readers will learn how manatees live and survive in the ocean. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the mammal's appearance, diet, life cycle, and behaviors. Take a Look! infographics highlight and label the mammal's range and habitat as well as its anatomy. Sidebars present interesting, supplementary information, and an activity offers readers an opportunity...

What would we do without conjunctions? We would have no 'cookies and milk,' no 'ready or not,' and no 'slowly but surely.' Reading this book will help young readers learn all about conjunctions and how to use them. No ifs, ands, or buts about it!

"A book exploring the world of the very small, delving deep into the microscopic spaces just beneath our skin."--