Discover fascinating facts and figures about the speediest things in the world! From the super-fast Bugatti Veyron car to the fastest land animal, the cheetah, find out what the fastest… More →

Discover fascinating facts and figures about the longest things in the world! From the longest bridge to the longest dinosaur, find out what makes it into the top ten from end to end. More →

Discover fascinating facts and figures about the slowest things in the world! From the sleepy-seeming sloth to incredibly sluggish cars, find out what creeps into the slowest top ten ever. More →

Discover fascinating facts and figures about the tiniest things in the world! From the smallest country to the teeniest mobile phone, find out what makes it into the smallest top ten ever. More →

Discover fascinating facts and figures about the world's tallest…everything! From the tallest human being to towering mountains, find out what tops the tallest top ten ever. More →

What do fans of college football want to know? They want to know which team is the best! Each year, the College Football Playoff decides the national champion. Read all about unforgettable… More →

In this Hi-Lo series, readers will learn about one of the top crossbreeds. Adorable images of Doodles and simple text engage reluctant readers. Each book features the quiz "Am I Ready to Be a More →

What do soccer fans want to know? They want to know which nation's team is the best! Every four years, the FIFA Men's World Cup decides which country has the championship team. Read all about More →

Ready to take a shot at making the high school team? The TOP HIGH SCHOOL SPORTS series has information on the basic rules of different sports, the teams and positions, and the gear you'll… More →

Want to know more about your favorite horse breed? This series has the facts on all your favorites, whether you like them fast, strong, or just plain beautiful. Each book features amazing… More →