What Is Climate?

Why is it hot in one part of the world and chilly in another? Readers will learn the ins and outs of climate in this book. Accessible text and appealing photos show different...

Endangered and Extinct Invertebrates

Oahu tree snails and pink velvet worms are two examples of endangered invertebrates. Few of them exist in the wild. Other invertebrates have already gone extinct. What hurts these...

How I Care for My Pet

What steps do you follow to take care of a pet? See how this responsible owner cares for a dog named Dunkin.

Self-Pollination

Some flowers are able to produce seeds or fruit without getting pollen from another plant. Readers will learn the steps in the self-pollination process in this book. Simple text...

Feathers

See how birds use feathers for flight, warmth, camouflage, and much more.

Skin

All kinds of animals have skin—even humans! Compare the many features of skin.

Attract and Repel A Look at Magnets

A colorful magnet holds a drawing to a fridge. Paperclips stick to a magnet. Magnetic forces are at work all around you. But what exactly is a magnet? And how do magnets work?...

Hero Law Enforcement Dogs

What kind of dog works with the police? Sniffs for explosives? Keeps us safe when we travel? Law enforcement dogs! K-9 law enforcement dogs play an important role in communities...

Let's Visit the Deciduous Forest

The deciduous forest biome is filled with leafy trees. This biome changes with each season. What kinds of animals live and hunt in the forest? And how do people make good use of...

What Is Sight?

A green frog. An orange Popsicle. A flashing “walk” sign. Your eyes let you see everything around you. But how do your eyes work? And how does your sense of sight help you?...

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