Grades 2 - 5

In Vaccines, readers will learn about the science behind the discovery and development of vaccinations. Vibrant, full-color photos and carefully leveled text will engage readers as they learn More →

In X-Rays, readers will learn about the science and technology behind the discovery and development of X-rays and CT scans. Vibrant, full-color photos and carefully leveled text will engage… More →

In Toilets, early fluent readers learn about the science, engineering, and technology behind toilets and wastewater plumbing. Vibrant, full-color photos and carefully leveled text engage… More →

In Antibiotics, readers will learn about the science behind the discovery and development of antibiotic medicine and how it helps us fight infections today. Vibrant, full-color photos and… More →

In Germ Theory, readers will learn about the science behind the discovery of germ theory and how diseases spread. Vibrant, full-color photos and carefully leveled text will engage readers as… More →

In TVs and Remote Controls, early fluent readers learn about the science, engineering, and technology behind home entertainment such as televisions and remote controls. Vibrant, full-color… More →

In this book, readers will learn how intense heat and pressure changes rock so completely it becomes metamorphic rock. Vibrant, full-color photos and carefully leveled text will engage… More →

In this book, readers will learn all about the properties of crystals and what makes them so fascinating. Vibrant, full-color photos and carefully leveled text will engage readers as they… More →

In this book, readers will learn how the more than 600 different kinds of igneous rock all form from magma. Vibrant, full-color photos and carefully leveled text will engage readers as they… More →

In this book, readers will learn about the unique chemical makeup that creates minerals. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the More →

In this book, readers will learn how 130 of the more than 3,000 minerals that exist form gemstones. Vibrant, full-color photos and carefully leveled text will engage readers as they learn… More →

In this book, readers will learn about the fascinating stories behind fossils and how they are preserved. Vibrant, full-color photos and carefully leveled text will engage readers as they… More →