Four-wheelers are made for riding over rough terrain. Get the facts on UTVs and ATVs and their parts, safety equipment, and how four-wheelers are used for work and for fun. More →

Field Events in Action provides beginners with an in-depth look at these exciting Olympic events. Children will read about both throwing events, such as javelin and discus throws, and jumping More →

Gladiators fought, trained, and entertained. But what were their lives really like, and how did they end up fighting in front of crowds? Enter the arena and explore what made gladiators one… More →

For kids who love airplanes, it doesn't get any more exciting than fighter jets! Young readers will be fascinated to learn about the different kinds of modern fighter jets, how they operate,… More →

There are no second places in aerial combat. Fighter pilots have perhaps the most dangerous job of all pilots - engaging other aircraft in order to shoot them down, or flying over enemy… More →

From nursery rhymes and song lyrics to formal speeches and historical documents, figurative language is woven through different forms and genres. Crafted to support the Common Core State… More →

Beauty and power - that's what makes figure skating so special. Skaters perform incredible leaps and turns, combining the elegance of dance with the power of gymnastics. No wonder figure… More →

Figure skating has fast become one of the world's most-watched sports. Color photos of budding amateur skaters and international competitors show everything from the basics to combination… More →

Silly Kitty lives with his human, Emma. But when Emma is busy, Silly Kitty has to find things to do. Find out what happens when Silly Kitty plays outside on a snowy day. More →

Silly Kitty lives with his human, Emma. But when Emma is busy, Silly Kitty has to find things to do. Find out what happens when Silly Kitty plays outside on a snowy day. More →