This book surveys the history and traditions of the Olympics, highlighting memorable events from ancient Greece to the present day.

Simple text and photographs describe a variety of cars, including family cars, limousines, dragsters, and hybrid automobiles. Includes a time line, a glossary, resources, and an index.

Examines the disappearance of the dinosaurs and the various theories that exist to explain it.

How many countries are in North America? Where do bald eagles live? What language is spoken in Mexico? This book answers these questions and more as it introduces young readers to the continent of North America through age-appropriate maps, engaging photographs, and simple text. Topics covered within the book include where the continent is, climate, geography, animals and plants, countries, people and languages, natural resources, cities, and famous...

Describes the parts of a helicopter and how they work.

What happens when you find yourself stranded in the big outdoors, without a phone or computer in sight? Don't panic! With these great survival ideas, you'll learn how to build a shelter from sticks, light a fire without matches, send signals to call for help, find and store water, and much more. Devised and tested by an expert in outdoor activities, these exciting projects bring you the thrill of surviving in the wild, using nature's resourcesand...

Describes different parts of a space shuttle and how they work.

Describes bridges throughout the world, discussing materials and building technologies, functions and locations of important bridges, and examples of famous bridges in history.

"Air and water are everywhere, playing a crucial role in human survival, and the survival of most of the planet. For a young scientist, understanding these integral parts of our world is the first step to understanding larger scientific concepts. From a hands-on approach to water surface tension to understanding air pressure, young readers will discover how both air and water work. Instructions and informative fact boxes help young readers to effectively...

"With dramatic scenes, cutaway diagrams, and personal stories, this engaging book presents the history of ships used for war, from ancient ships powered by oars to the massive ships and incredible technology used today."--Provided by publisher.