Many interesting and important animals have lived on Earth. In the Early Animal Encyclopedias series, readers will learn about dinosaurs that once roamed the land and explore how different…

Natural disasters are powerful and dangerous. The strong winds of hurricanes and tornadoes knock down buildings. Volcanic eruptions release deadly lava and clouds of ash. Wildfires burn…

The world of science is full of wonder. Glittering minerals hide within underground rocks. An amazing variety of life thrives in the oceans, on land, and in the sky. And in outer space,…

From Earth orbit to the most distant stars, outer space is a fascinating place. Planets revolve around the sun, comets zoom through space, and stars twinkle in the night sky. Rockets blast…

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,…

From model cars to world-renowned dolls, Early Toy Encyclopedias introduces readers to the wonderful world of toys! This series is filled with information and exciting images featuring Hot…

Hit the road and start seeing all the unique cars, trucks, planes, trains, tractors, and motorcycles out there! In the Early Transportation Encyclopedias, young readers will find information…