Grades 2 - 5

Travel at top speeds in this fast-paced series! Reluctant readers will explore the fastest cars, boats, jets, motorcycles, and trains in the world. They will learn the history of these… More →

What are simple machines? Young learners find out about the six simple machines in this series. They are presented with the basic physics concepts behind simple machines, the ways simple… More →

Jump in the driver’s seat and start the engine of a race car, hydroplane, or motorcycle! This series introduces readers to unique vehicles by presenting their histories, the technology that… More →

How does blood circulate throughout your body? How does your brain make your body move? This series explores the many systems at work in the human body. Young readers will learn how each… More →

From mountains to rain forests, this series explores the basic physical features that make up our planet. Young readers will discover each feature of Earth, how it formed, and what plants and More →

Dogs have been selectively bred for thousands of years resulting in many different breeds. This series explores several common breeds, providing information on their distinct characteristics, More →

How do sound and light travel? What are the different forms of energy? How do we see different colors? In this series, young readers find the answers to these questions as they learn about… More →

Earth is capable of catastrophic weather phenomena such as hurricanes at sea and droughts and tornadoes on land. Follow the paths of several different extreme weather events from cause to… More →

Learn about several kinds of motorcycles in this engine-revving series. Young readers will find information on the performance, speed, and design of their favorite motorcycles. Kick-start… More →

Catch big air on a skateboard, explore the underground world of caves, or perform tricks on a BMX bike. Eager readers will learn the skills, safety knowledge, and equipment necessary for… More →

How do your eyes see? How do your ears hear? How does your nose smell? This series covers the basic structures and functions of the body’s five sense organs. Young readers will learn how each More →

Learn to live by example! This series introduces students to famous historical figures who have demonstrated good character during their lives. Young readers will learn to be honest,… More →