Dark clouds fill the sky, rain falls hard, lightning flashes, and thunder booms - it's a thunderstorm! In this interesting title young readers will learn thunderstorm basics, including how,… More →

What is tornado alley and where in the world is it? Why are tornados called "twisters"? This dynamic title answers these questions and more as readers discover what tornadoes look like, how,… More →

More than half of all the animals on Earth are insects. This informative overview title introduces readers to the world of insects and identifies the defining characteristics and behaviors… More →

Did you know that a problem can have many different solutions? Read about how an engineer finds the best solution to solve a problem or meet a need. More →

What Kind of Animal is it? is a series designed by Bobbie Kalman to introduce young readers to the world of animals. The simple text, clear illustrations, and colorful pictures teach children More →

Did you know that an object can only move if a force is placed on it? Read about pushing and pulling - the forces that make objects move - and what happens when you change the strength or… More →

A tiger can sleep through anything. Well, almost anything! This funny illustrated story with decodable text features high-frequency words, words to help discriminate between vowel sounds, and More →

In this fascinating book by Bobbie Kalman, children will learn about how mountains and islands form from volcanoes, how wind and rivers create canyons, how rivers and streams create… More →

This engaging title introduces readers to the plant parts that are not often seen - roots and bulbs. Readers will discover the functions of these plant parts and how new plants can form from… More →

This engaging title gives readers an up-close look at cirrus clouds - the highest clouds in the sky. Readers will discover how and where these clouds form, how to identify them, and what kind More →