An overview of the Summer Olympics from Grecian times through 2012.

Igneous rocks, sedimentary rocks, and metamorphic rocks make up the three main types of rocks and are constantly being created, destroyed, and created again? Colorful illustrations show how the rock cycle works.

"Did you know that the same wind that messes up your hair can be used to create energy? How exactly do you harness the wind? And what is the effect on the environment? Read this book to find out all about wind energy."--Provided by publisher.

"The sun provides lots of energy, most of which isn't used by plants or animals. How can we harness solar energy to create electricity? This book introduces students to how solar energy is produced and how it is used as an energy source that provides power for essentials and luxuries that they use every day. Graphics help explain the process of harvesting solar energy. After explaining what the resource is and how it is used, the book covers the pros...

"Eye-catching photos, informative captions, and succinct yet engaging text introduce young readers to the carbon cycle."--

Sadness is a normal feeling that everyone experiences sometimes, but it can be hard to know how to handle. In this relatable story, a sloth named Sam is feeling sad. Sam's friends try their best to cheer her up. At first, nothing they do seems to help her feel any better. Eventually, however, they find that talking about their feelings can help each other feel better. Charming illustrations are paired with accessible text and help readers of many...

Everyone feels frightened sometimes, even foxes! In this charming story, a fox named Freddie feels worried and frightened about his first day of school. Readers join along as Freddie learns how to face his fears and make the most out of new experiences. Vibrant illustrations portray friendly characters that readers can relate to. These illustrations correlate closely with the pithy text, making for a captivating story appropriate for all ages and...

Audisee® eBooks with Audio combine professional narration and text highlighting to engage reluctant readers! Insects, fish, reptiles, birds, amphibians, and mammals make up the six main animal groups. But did you know that each of these groups has a different life cycle? Or that each group has specific stages of growth? This fascinating book investigates the life cycle of each animal group.

"Learn about the seven wonders of the United States: The Everglades, Glacier point: Yosemite National Park, Grand Canyon, Mississippi River, Mount McKinley: Denali National Park, Niagara Falls and Redwood Forest"--

"Learn about the Seven Wonders of the Modern World: The Panama Canal, North Sea Protection Works, the Empire State Building, the Golden Gate Bridge, Burj Khalifa, The Itaipu Dam, and the Channel Tunnel"--