Grade 4

All aboard! Let's go full STEAM ahead to make hands-on learning fun. Engaging projects and yummy recipes made from easily-sourced materials take science, technology, engineering, art, and… More →

Put the pedal to the metal and get ready for a thrilling ride! This action-packed series focuses on some of the coolest vehicles out there, on and off the road! Dig into the history, parts,… More →

Finding rocks. Collecting fossils. Identifying minerals. Kids can't get enough of geology and are always looking for more information. With its reader-friendly and interactive approach, each… More →

From a zoo vet who must figure out why a newborn orangutan is seriously ill, to an asteroid hunter who must determine if a giant, rocky space object is on a collision course with Earth. Get… More →

From campfire tales told in Shakespeare's plays, ghosts have long been favorite story subjects. But are some places more likely to attract unwanted spirits of the dead? This high-interest… More →

Is that just a shadow? Or could it be something--or someone--else? This chilling series introduces reluctant readers to ghost stories from around the world. Leveled text provides the details… More →

People around the world are going green--from building skyscrapers out of recycled materials to finding new opportunities to use energy from the sun, wind, and water. In this eco-friendly… More →

The wild world is at risk. Human activities have polluted our planet and led to climate change. But it's not too late to restore the natural balance of the world. These frank guides to the… More →

What pushed some of our favorite animals to the brink of near extinction? How did laws and conservation efforts help them make a comeback? And what is still being done to help aid the… More →

What does it take to be a champion? In this exciting series about outstanding athletes, readers will find out! These graphic nonfiction titles explore the stories of some of the greatest… More →

We've been pretty hard on our planet. It's time to start giving Mother Earth a little mothering. With topics that range from electric cars to wind power, this series uses simple language and… More →

There are places with dark and disturbing histories all over the world. In this frightening series, readers will learn about the past through nonfiction accounts of what happened in real… More →