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 →
Grades 2 - 5
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 →