Some drones fly through the air. Others dive into the water. A few even explore space. Drones have both important and fun uses. The US military uses drones. Scientists use them to study the…

Sports are a great way for kids to get active and make new friends. In the Early Sports Encyclopedias, readers will learn how to play baseball and softball, basketball, dance, football,…

Humans are inextricably linked to the biomes they inhabit. Ecological Disasters explores the indelible footprint humankind has wrought and the catastrophic situations we have created in the…

Egyptian mythology is full of fascinating characters and stories. Each mythological story is tied to ancient Egyptian culture and religion. This series serves as an exciting lens through…

Amusement park rides are amazing in every way. They are exciting, colorful, and have unbelievable and interesting histories. Readers will love looking at both the historical and bold, modern…

From a pair of shoes to the tallest skyscraper, the world is full of things designed by engineers. But if engineers, builders, and maintenance crews aren't careful, their mistakes can have…

In the Entertainment Encyclopedias series, readers will learn about influential movies that have changed the film industry and impacted US culture, and get to know the actors who have brought

Essential Library of Countries explores the nations of the world from many different angles, including geography, plant and animal life, history, culture, politics, the economy, and daily…

Essential Library of the Civil War explores the deadliest conflict in US history from many angles. Each subject is covered with gripping narrative text, historic photographs, primary sources,

Essential Library of World War I explores the most fascinating aspects of the twentieth-century's first major conflict. Each subject is comprehensively covered, with compelling narrative…

Essential Library of World War II explores the most fascinating aspects of history's largest conflict. Each subject is comprehensively covered, with compelling narrative text, well-chosen…

European soccer is a big deal not only overseas, but also in the United States. Europe's Best Soccer Clubs will introduce young sports fans to some of the greatest teams in Europe's top…