Early readers are introduced to the color green. Simple sentences accompany engaging pictures. More →

Early readers are introduced to the color purple. Simple sentences accompany engaging pictures. More →

This book makes learning about the concept of opposites fun, as readers discover recognizable examples of things that are fast and slow! Using colorful photographs that connect to simple… More →

This series uses simple sentences and subject-related images to help children learn about the concept of measurement. Controlled vocabulary and sight words allow readers to build recognition… More →

In this fascinating title, readers explore how light and sound waves transfer information. From telescopes that extend our sense of sight to satellites that help us communicate across large… More →

Objects are not all alike. They have different weights! You can use weight to sort objects into groups. Simple text and vibrant illustrations will engage early readers and aid comprehension.… More →

This series uses simple sentences and subject-related images to help children learn about the concept of measurement. Controlled vocabulary and sight words allow readers to build recognition… More →

This book makes learning about the concept of opposites fun, as readers discover recognizable examples of things that are wet or dry! Using colorful photographs that connect to simple text,… More →

In the animal world, the easiest way to avoid being eaten is to avoid being seen. What are Camouflage and Mimicry? examines animals that use unique colorization to avoid their predators - or… 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 →