Did you know that fireflies and some other insects, including glowworms, make their own light? This amazing ability is called bioluminescence. Some glow to attract mates, scare off predators, More →

Arson investigators are among the first people to arrive at the scene of a fire. These special experts examine a site to find out if a fire was an accident or arson. Look inside to find out… More →

Makers of all ages are creating robots on their own. In this book, students learn more about this recent innovation through detailed explanations built to foster creativity and critical… More →

Book 4 of Code Breakers: State Championship series continues the action-packed adventure with decodable text for older readers. 80% of the text in Books 3 and 4 features single syllable short More →

Human modification of the environment always carries a risk of accident and folly. Explore the causes and consequences of the devastating water crisis in Flint, Michigan. Guided by compelling More →

Explore all the aspects of your favorite food: pancakes! From the first known plating, to the creative and wacky flavors across cultures and history, this book traces the transformations of… More →

What happens to the environment when a flood occurs? What are some of the causes of floods? What can people do about the problems caused by floods? How can you use your math skills to… More →

Tech and innovation are at the forefront of luxury supercars. This series explores the cool features that make these high-performance vehicles some of the best in the world. From the history… More →