Do you wonder about the planet we call home? Did you know that you use Earth's resources every day? Do you know which natural resources are renewable and which are not? In this book, learn… More →

Jump into orbit around one planet in our amazing solar system: Neptune! Take a fact-filled flight to learn what makes this ice giant so special. Explore its gassy atmosphere,… More →

Take a fact-filled flight through our amazing solar system in this Hi-Lo series. Jump into orbit around its planets and dwarf planets. Includes a support page of teaching tips for caregivers… More →

In this Hi-Lo series, readers will learn key physical science concepts and how they apply to real life. Exciting images and simple text engage and support understanding of the concept. Each… More →

Do you wonder about all of Earth's living things? Do you know why plants are so important on Earth? In this book, learn what makes plants special, including how they make their own food and… More →

Do you wonder about the planet we call home? Do you know what tectonic plates are? Can you explain how they split, crash, and slide to create tall mountains and deep ocean trenches? In this… More →

Jump into orbit around some amazing objects in our solar system: dwarf planets! Take a fact-filled flight around Pluto, Ceres, Eris, Haumea, and learn what makes them so special. Explore… More →

Do you wonder about the world around us? Matter is everywhere. In this book, learn the measurable properties and observable properties that scientists use to understand matter. Downloadable… More →

Join the car mania! It's time to shift gears and zoom onto the racetrack. Learn about the first car races, what special parts race cars have, and what kids of cars you'll find at formula… More →

Jump into orbit around one planet in our amazing solar system: Saturn! Take a fact-filled flight to learn what makes the ringed planet so special. Explore its many moons, stormy skies, and… More →