Take an incredible look at the planet Mars and its place in our solar system. Find out how it compares to Earth and learn more about its future exploration. More →

Take an incredible look at the planet Mars and its place in our solar system. Find out how it compares to Earth and learn more about its future exploration. Notes to caregivers and teachers… More →

This book builds beginning vocabulary about space science. Extremely helpful for elementary science preparation, eight words combine with a visual depiction so readers can see what the word means. More →

This fascinating series takes children on a tour of our solar system and the universe. Colorful images feature planets that are rocky, gassy, hot, or freezing along with all the facts… More →

This fascinating series takes children on a tour of our solar system and the universe. Colorful images feature planets that are rocky, gassy, hot, or freezing along with all the facts… More →

Jump into orbit around one planet in our amazing solar system: Earth! Take a fact-filled flight to learn what makes our home planet so special. Explore its watery surface, its protective… More →

Do you wonder about the planet we call home? Do you know what resources are found in Earth's crust? Can you explain the differences between the geosphere and the hydrosphere? In this book,… More →

Since the dawn of the Space Age in 1957, space probes have discovered exotic space environments, giant ice volcanoes, planet-wide dust storms, as well as more mysteries such as impossibly… More →

Our solar system is a huge and interesting place. Learn what makes it special and practice reading words that have a long vowel sound spelled with the vowel-consonant-e pattern. More →

Humans in Space is an exciting series that takes a revealing look at how "Earthlings" have defined their territory in the universe by pushing beyond the confines of the planet. Amazing… More →