4th Grade

In this stimulating, Spanish-translated nonfiction book, readers will discover the various types of friction--including rolling friction, sliding friction, fluid friction, and static...

Find out what surfers need to know to have fun and stay safe in the water in this engaging Spanish-translated nonfiction reader! Invite readers to learn about the history of surfing,...

When stunt performers go to work, they make dangerous feats look fun and easy, but there is a lot of risk behind this profession. Explore what stunt people do to prepare and keep...

Find out how tools have helped people hunt, build, and make life easier in this engaging, Spanish-translated nonfiction title. With colorful images, timelines, charts, a glossary to assist...

What does swimming in a pool, drinking through a straw, breathing in air, and circulating blood all have in common? They all require a form of air or water pressure! Readers will...

Mysterious events occur all over the world. It rains fish every year in Honduras, rocks in Pennsylvania make music, and large drawings can be found on the desert floors in Peru! Readers...

From Stonehenge to the Bermuda Triangle, there are many places on Earth that remain a mystery to scientists! Readers will discover these curious places--and more!--as they move through this...

History is full of unsolved crimes, mysterious disappearances, and strange sightings. Readers will discover some of the most well-known mysteries in history--including Amelia Earhart, Big...

Imagine being lost and stranded in the desert. Would you know what to do to survive? This useful Spanish-translated nonfiction title explains the important skills needed to survive in the...

Do you know the important skills it takes to survive in the jungle? Learn about them in this useful nonfiction reader that has been translated into Spanish. With helpful diagrams, vital...

What do you do if you find yourself stranded at sea? This useful Spanish-translated nonfiction book gives readers the information they need in order to survive at sea. With essential tips...

Climb aboard and take a journey into the world of trains! In this Spanish nonfiction title, fluent readers will learn about the history of trains, how trains work, the different parts of a...