Which continent is home to the world's largest land animal? Africa! Find out about Africa's landforms, people, animals, and much more in this book. More →

In this six-book set, learn about different national parks around the United States, including Acadia National Park, Grand Canyon National Park, Great Smoky Mountains National Park, Rocky… More →

Amelia Earhart was known as a daring flyer, but what about before that? Find out what happened when Earhart was younger, and what she did that made her famous later on. More →

Discover the amazing world of Amphibians. Awesome photographs of different amphibians help describe where amphibians live, how they grow, how they move, and what they eat. The book also… More →

Which continent is the world's windiest? Antarctica! Find out about Antarctica's landforms, people, animals, and much more in this book. More →

Which continent has two of the highest mountains in the world? Asia! Find out about Asia's landforms, people, animals, and much more in this book. More →

Which continent is the world's flattest? Australia! Find out about Australia's landforms, people, animals, and much more in this book. More →

Babe Ruth was known as the greatest player in the history of baseball, but what about before that? What happened when Ruth was younger? What did he do then that led to his being famous later… More →

Learn about the world of baseball and how science is helping the game. You'll read about baseballs, bats, statistics, and training, and get a better understanding of how baseball is improving More →

We only know about famous people after they do something famous. But what about before they were famous? Learn about these well known figures in American history, what their lives were like… More →