Kindergarten

Animals with an appetite for hedgehogs must work hard for their dinner! They need a pain tolerance for sharp spines and the strength to pry tightly curled bodies. Get a feel for why hedgehogs More →

The largest animal alive is a mammal. It's the 150-ton blue whale. This whale is not only large but also loud—louder than a jet engine! Turn the pages of this book to learn about the… More →

Some animals lead a double life. First, they pose as aquatic creatures, breathing through gills and using tails to maneuver underwater. Then they exchange these features for legs and lungs to More →

Dinosaurs, the world's most notorious reptiles, became extinct a long time ago. However, their cold-blooded, scaly reptile relatives still creep around today. While people no longer have to… More →

Warthogs are named for the thick knobs of skin between their eyes and snouts. These unsightly protrusions provide a cushion that comes in handy not in the face of predators, but against the… More →

Compare a hummingbird and an ostrich; the differences are striking! One is tiny and hovers in the air like a helicopter. The other is massive and stays grounded, sprinting rather than flying. More →

In an act known as “pronking,” gazelles leap straight into the air with their backs arched before landing on all four feet. Their motive is a mystery, but it may just be their way of telling… More →

When bullies like lions and hyenas are on the prowl for a lunch to steal, leopards keep their cool. The clever cats drag their kill with them as they climb high into trees, where they can… More →

Underwater, a large, lively community of unique animals thrives. Many of these animals belong to the fish class. There are colorful clownfish, lurking sharks, and silly sea horses. There are… More →

Members of the insect class often get a bad rap. People swat at them, stomp on them, and go to great lengths to repel them. Though some insects are pests that spread disease, many are… More →

It seems the most overlooked creatures tend to have tricks up their sleeves – or in this case, tails. Threaten a salamander and it might steal away, leaving one extremity behind. Kids will… More →

Toads are masters of self-defense. When they face predators, they have several survival strategies. They can ooze poison, puff up their bodies, or play dead! This book introduces young… More →