Grade 4

Yellow and red, orange and brown—fall is full of color! This nonfiction picture book, written and illustrated by Mia Posada, beautifully explains why leaves change color in fall. It… Read More →

Suni Lee started her career as a junior member of the US Women’s Artistic Gymnastics National Team. But she soon rose to international fame when she won the gymnastics individual all-around… Read More →

In 1984, Mary Lou Retton became the first US gymnast to win the individual all-around gold medal at the Olympic Games. Almost 40 years later, Sunisa Lee won all-around gold at the Olympics in Read More →

A young hero who overcame the unthinkable rises to unite his people. Weak and silent, young Sunjata is unable to walk, unable even to pull a bow. But a prophesy foretold that his mother would Read More →

Keeping track of all the fascinating baseball facts and statistics can make your head spin faster than a curveball. You hear about blazing speeds (the average Major League fastball is 92… Read More →

Keeping up with the fascinating facts about basketball can make your brain feel like it's been dribbled down the court! You hear about great players (Kareem Abdul-Jabbar was named NBA MVP six Read More →

110 million years ago, a lush river flowed through the heart of what is now a desert in Africa. Lurking in the depths of the river, a humungous monster waited for its prey to come to the… Read More →

Start your engines and get in gear! On race days, drag racers zoom down the track. Smoke and flames pour out the back of their cars as they speed toward the finish line at 330 miles (480 km)… Read More →

Fuel up for an exciting look at Formula 1 racing! On race days, Formula 1 racers zoom through city streets. The cars' soft tires grip the road as the drivers speed toward the finish line at… Read More →

On race days, Indy car racers zoom down the track. The drivers attempt to squeeze past each other as they speed toward the finish line at 230 miles (370 km) per hour. Get an inside look into Read More →

From extremely fast passenger planes to stealthy military vehicles, jets have come a long way since their invention. Action shots and diagrams along with high-interest text explore these… Read More →

Start your engines and get ready to learn all about the exciting world of motorcycle racing! On race days, motorcycle racers zoom around the tight corners of the race track. The riders tilt… Read More →

Thrill racing fans with this look at rally car racing! On race days, rally car racers zoom up steep inclines, over rocky terrain, and along city streets. The drivers speed toward the finish… Read More →

Enter the thrilling world of stock car racing! On race days, stock car racers zoom around an oval track at speeds up to 200 miles (320 km) per hour in a fast-paced fight to the finish line.… Read More →

Keeping up with football's hard-hitting facts can be as challenging as scoring against a tough defense. You need to take in long distances (the longest field goal in NFL history was 64… Read More →

Archie comes back from his summer away to find that he is the only kid in Grade 6 who has not grown bigger. Even his best friends Alfie and Shamini have gotten taller, and Shamini has… Read More →

Keeping up with all of hockey's cool facts can make your brain freeze. You need to take in long timeframes (the NHL has been around for almost 100 years) and big numbers (Wayne Gretzky scored Read More →

How in the world will you memorize everything you need to know for your next geography test? Brian P. Cleary can help! He’s made up acronyms, poems, riddles, songs, and more to help those… Read More →

Want to surprise your family with homemade pasta and rice dishes? You can be the chef with easy-to-follow recipes for magnificent macaroni and cheese, quick curry rice, Pad Thai noodles, and… Read More →

Super Potato's going on a robot road trip—and danger is his destination! For twenty years, the sinister inventor Professor Bolt has planned to unleash a massive robot upon the world...remote… Read More →

Doctor Malevolent has escaped! After a prison director with allergies takes the doctor's plants away, Super Potato's archenemy decides to break out. To catch Doctor Malevolent, Super Potato… Read More →

Super Potato is back...and crime is running wild! When a giant chicken goes on a rampage, only a tiny potato can stop it. Super Potato even gets out of bed early to battle the beastly bird.… Read More →