Grade 5

In Volcanoes, early fluent readers learn what volcanoes are, why they form, and what makes them so dangerous. Vibrant, full-color photos and carefully leveled text will engage young readers… More →

In Robots at Home, early fluent readers learn about the many kinds of robots built to help people in their daily lives. Vibrant, full-color photos and carefully leveled text will engage young More →

In Robots in Space, early fluent readers learn about the many ways robots have expand what's possible in the field of space exploration. Vibrant, full-color photos and carefully leveled text… More →

In Robots in the Factory, early fluent readers learn about the role robots play in manufacturing our goods. Vibrant, full-color photos and carefully leveled text will engage young readers as… More →

In Robots in the Field, early fluent readers learn about the roles robots play in the field of battle, including reconnaissance, bomb disposal, and search and rescue operations. Vibrant,… More →

In The World's Biggest Amphibians, early fluent readers learn about amphibians as they explore the lives of two of its largest members, the goliath frog and the Chinese giant salamander.… More →

In The World's Biggest Birds, early fluent readers learn about birds as they explore the lives of two of its largest members, the Andean condor and the ostrich. Vibrant, full-color photos and More →

In The World's Biggest Fish, early fluent readers learn about fish as they explore the lives of two of its largest members, the ocean sunfish and the whale shark. Vibrant, full-color photos… More →

In The World's Biggest Insects, early fluent readers learn about insects as they explore the lives of two of its largest members, stick insects and the goliath beetle. Vibrant, full-color… More →

In The World's Biggest Mammals, early fluent readers learn about mammals as they explore the lives of two of its largest members, the African elephant and the blue whale. Vibrant, full-color… More →

In The World's Biggest Reptiles, early fluent readers learn about reptiles as they explore the lives of two of its largest members, the green anaconda and the crocodile. Vibrant, full-color… More →

Nature has the ability to turn our world into a disaster zone. From blizzards to volcanoes, this series looks at the science behind the destruction. How is a blizzard different from a… More →