Is that a llama or an alpaca? An alligator or a crocodile? The animal kingdom is full of creatures of all shapes and sizes, but occasionally there will be two that are seemingly identical… More →

This set of books introduces readers to well-known myths of the Greek gods and goddesses. Each book explains their importance and the myths that immortalize them. Beautiful illustrations, a… More →

Nature is full of visually captivating and awe-inspiring phenomena that often inspire the question, 'How is that possible?' This series introduces readers to eight natural phenomena and how… More →

The English Grammar series introduces readers to one of the most difficult things they'll ever have to learn--the English language. Using fun examples, helpful hints, and engaging text… More →

From tribal celebrations to Main Street parades, music has always been a central aspect of human culture. This series uses vivid photographs and clear, descriptive text to help young readers… More →

Discover the wonders of the world layer by layer. Looking at Layers explores down beneath Earth's surface, high up into the trees, out into space, and even within our bodies. As readers peel… More →

Kids are naturally curious about the world around them, and our Continents of the World series lets young readers explore all sorts of exotic places! Brilliant color photographs, maps, and… More →

Women's professional basketball has grown significantly in popularity, and the talent within the WNBA is exceptional! Titles in this series explore all key aspects of the WNBA, including… More →

How do plants make oxygen? Why do the seasons change? How are different types of rocks created? In this series, readers will learn about the various cycles that happen on Earth. Each book… More →

Learn fun and useful words and phrases in different languages! Each book in the Foreign Language Basics series includes words and phrases in a language other than English, as well as the… More →

Sight words are a foundation for reading. Because sight words can't be easily sounded out, young readers must memorize them. This series helps young readers learn essential sight words… More →

From building skyscrapers to maintaining plumbing, trade jobs are essential to everyday life in the United States. Information about jobs ranging from dental hygienists to wind turbine… More →

Our nation was founded on the notion that a government should be ruled by and for the people. So how does America work? This series gives young readers insight into the foundations of the… More →

The Major League Baseball Teams series is a photo-packed trip through America's national pastime. Each volume in this exciting series covers a particular pro team, featuring the top players… More →

This series introduces young readers to time-order words through fun sequencing stories. The stories follow different children as they sequentially follow steps to create interesting and… More →