Geology is the study of Earth's physical features, and this set covers many of the most significant ones: weathering and erosion, fossils, volcanoes and earthquakes, the rock cycle, Earth's… More →

Experience history's most fearsome events -- from the bombing of Pearl Harbor to the sinking of Titanic -- through the eyes of young heroines who are at the heart of the survival action. Part More →

Girls Survive is now graphic! Experience history's most fearsome events--from fires to flooding--through the eyes of young heroines who are at the heart of the survival action. These… More →

From the sports arena to the page, find out what it really takes to be the greatest of all time! Learn about the leading players and what it took to be the best in their sports. With easy… More →

What does it mean to be the "greatest of all time," or the GOAT? For Serena Williams, it means winning her first major at 17 years old--and staying on top ever since. For Diana Taurasi, it… More →

Dung beetles eat poop. Skunks spray smelly liquid. Snails leave slimy trails. In this series, readers will learn about the animal kingdom's grossest animal behaviors, diets, and traits and… More →

Dung beetles eat poop. Skunks spray smelly liquid. Snails leave slimy trails. In this series, readers will learn about the animal kingdom's grossest animal behaviors, diets, and traits and… More →

Scrappy orphaned pickpocket Jake has started seeing ghosts and he has no idea why. The next thing he knows a sinister gentleman and his minions come hunting him. On the run for his life, Jake More →

In Happy and Healthy, readers will learn the fundamentals of developing a sound body and mind. Titles offer simple steps for physical health, such as stretching and choosing nutritious food.… More →

When duty calls, heroes step up, even if they have wings, flippers, or walk on four legs. Discover the courage behind heroic animals that braved the dangers of the battlefield, raced across… More →