Young people intuitively understand that matter takes different forms - water, for example, can be liquid, solid ice, or gaseous steam. This book will give readers a deeper understanding of… More →

An effective argument has many parts - including clear, well-supported claims, the use of credible evidence, the rebuttal of counterclaims, and a strong conclusion. Created to support Common… More →

The historic St. Augustine Lighthouse in St. Augustine, Florida, is a towering titan…of terror! Find out why this bright beacon makes even the fearless faint. Dare to discover why this wild… More →

Ninjas were assassins, spies, and masters of disguise. But what were their lives really like, and could they really fly and disappear? Emerge from the shadows and explore what made ninjas one More →

Pounding hooves, the roar of the crowds, muscles tightening, and then - the leap! Experience the excitement and thrill of competitive Steeplechase in the latest book in the Horsing Around… More →

This book tells the story of Stegosaurus, who lived during the Jurassic period between 155 and 145 million years ago. It had large bony plates, which it probably used for temperature control, More →

A mysterious crime has been committed. Can you help solve the case? You will need to put your skills in science, technology, engineering, and math to the test. But don't worry - the great… More →

"STEM-gineers" are the pioneers who changed history with major achievements in science, technology, engineering, and mathematics. This colorful and inviting series combines historic… More →

Designed to support social-emotional learning, the Step Forward! series encourages young readers to identify and embody habits of mind, traits, and skills that are essential to their… More →

Without curiosity, we may never have known the world's greatest inventions or discovered its most amazing places. This empowering title offers helpful ideas, practical tips, and inspiring… More →