From its roots in ancient Greece to its revitalization in the Age of Enlightenment and beyond, democracy as a form of government has changed over time. Find out what threats democracy faces… More →

Howie is Maple's older brother. That means Howie can teach Maple how to fly a kite, tell a joke, and more. But does Howie know everything, or does Maple have some things to teach Howie, too?… More →

Whether it is by air, water, or land, there are so many ways to get around. This 10-book set will teach early readers all about different ways to get around, including airplanes, bikes,… More →

This book carefully explains what elections are and the vital role they play in American society. Whether it is a detailed description of the lengthy process involved in choosing a new… More →

Emphasis is placed on the fact no law can be implemented without going through a painstaking and deliberate process designed to protect all members of society. Examples are used to illustrate More →

How Is Soil Made introduces the organic and inorganic components of soil; discusses plants need for nutrients, nutrient cycles, and decomposition; illustrates the weathering, erosion,… More →

To learn about the concept of quantity, children first learn to count in this simple, fun book. More →

Camel is the laziest animal on Earth. And he's also very rude! Can the desert god teach him a lesson he'll never forget? More →

Elephant's child never stops asking questions. And when he asks what Crocodile eats for dinner, he gets a big surprise! More →

Rock collecting is a hobby that is easy to start. Even a small collection can display a lot of the geological processes that went into the making of our planet. This engaging book describes… More →