This engaging book describes the properties of sound waves, how they move, and the way our ears catch them. Readers will learn how sound waves travel through different mediums and be amazed… More →
Grade 4
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This book systematically introduces readers to the elements of the food pyramid. In this story, high school characters learn the guidelines offered by the pyramid for good nutrition.… More →
Astronauts cannot take showers in microgravity. Tiny drops of water could drift away and damage equipment so they have to make do with a wet cloth and rinseless shampoo. Discover what it is… More →
The fantastic Mummy family are back! They're about to have the biggest party for thousands of years! But party plans keep going wrong....Can Tut and Sis, the Mummy kids, save the day? More →
Travel back in time to the big bang, and learn about the formation of the universe. Explore the baffling world of black holes, and find out how scientists are searching for alien life.… More →
Elaborate design was the hallmark of The Victorian Home during the Victorian era in North America. Full-color photos show why houses of this period were often called "painted ladies" due to… More →
Journeying west by wagon train was like traveling in a tiny, moving town with its own community, food, tools, and government. Clear, informative text along with beautifully detailed… More →
All life on Earth depends on the water cycle! The Water Cycle is a fascinating book that introduces children to this important cycle using a clear, step-by step approach. Kids will learn… More →
We use adjectives to describe and compare the things in our world. In this spellbinding book, the Word Wizard reveals the secrets of the magical world of adjectives, including synonyms,… More →
One hundred years ago on December 17, 1903, the Wright Brothers made the first successful powered flight. The venture kicked off a frenzy for flight at the turn of the century. Children will… More →