From the mysterious plagues and diseases of ancient times to global epidemics and the flu, these disasters have evoked fear in the hearts of people. This book looks at types of diseases, how… More →

Scientists use different kinds of investigations depending on the questions they are trying to answer. Accessible text and child-centered examples guide readers as they learn to plan simple… More →

Kids love machines that fly! This amazing book explains the basics of how planes and helicopters work. Topics include engines, wings, propellers, fuel, and flying safety. A quiz at the end… More →

In this book, you'll find out where planes go and how people use them. More →

Earthquakes, volcanoes, fossils, and gemstones - kids will want to put what they learn about our planet into action with exciting art activities. Fascinating activities will help make the… More →

Who knew some plants could hunt and defend themselves. Colorful photos and descriptive text help explain the plant parts and behaviors that make some plants special--and creepy. Amazing… More →

This fact-filled book describes all things plants! With terms like species, photosynthesis, life cycle, and habitat, young readers will gain an understanding of how plants have survived on… More →

From a stalk of corn to a pine tree, every plant is made of plant cells. What material is in these cells? How do they hold together? How do growers use their knowledge of cell growth to… More →

Early readers will be introduced to seed drills through simple text and vibrant images to aid comprehension. Learn all about the characteristics of farm machines. Features include audio,… More →

Moose is no ordinary dog! When his owner, Frank, leaves for the day, Moose goes to work in the yard. He cuts the grass. He pulls out weeds. He trims bushes. Then he plants a garden filled… More →