Do you wonder about all of Earth's living things? Do you know why snakes make venom and why polar bears have thick fur? In this book, learn about the different types of adaptations animals… More →

Mislabeled as the King of the Jungle, African lions actually live on savannas and it's the females who do most of the hunting. Read all about the African lion's keen senses and outstanding… More →

Learn about the different jobs in the U.S. Air Force and what it takes to be an airman. More →

The ultimate title in aeronautical battling, Air War captures the excitement and danger of fights in flight. Full-color photographs and thrilling text will capture the reader's attention and… More →

This fascinating title takes the reader to one of the most isolated prisons on the planet where some America's worst criminals were held. This is the story of how Alcatraz was created, what… More →

Fantastic images help tell the story of why some people believe they have been abducted by space travelers. This intriguing exploration separates fact from fiction and gives readers a… More →

Readers become a part of history in this series as they take amazing journeys back in time to learn about the 1989 San Francisco Earthquake, September 11th, World War II, and more. Designed… More →

This series takes readers on amazing journeys into the paranormal world with stories about zombies, ghosts, bigfoots, aliens, and other legendary characters. Designed for Striving Readers.… More →

This series takes readers on amazing journeys into zany worlds where squirrels go skiing, animals take over the zoo, a very stinky smell causes chaos, and more. Designed for Striving Readers. More →

The American Quarter Horse is a fast horse with a friendly personality. Its speed is a sight to see! Jump in and learn about the most popular horse breed in the United States. Downloadable… More →