Grades 2 - 5

Big Show is one impressive superstar. This seven-foot tall giant dominates his opponents with his huge size and power. Learn more about the “World’s Largest Athlete” in this high-interest… More →

Known as the Ultimate Underdog, the high-flying Rey Mysterio has been a fan favorite since his debut. Trained in Mexican lucha libre wrestling, Mysterio makes up for his small size with… More →

For over 20 years, Undertaker has been an almost unstoppable force in WWE. He has collected a record 21 WrestleMania wins, and that's just one accomplishment! When Undertaker eventually makes More →

Members of the Cenation unite! John Cena exploded into WWE in 2002, and he quickly became a fan favorite after racking up world championships. If they weren’t fans before, young readers will… More →

Are you ready for the smackdown? Growing readers can learn about professional wrestling superstars, their moves, and their victories in this low-level series. From signature moves to final… More →

Trespassing in mountain lion habitat is a dangerous idea. Mountain lions do not share their territory, and they will not hesitate to stalk, pounce, and bite to defend it. Read about people… More →

Never come between a mother bear and her cubs. She will violently maul you until you are no longer a threat. Even if you're fortunate enough to survive her attack, you will likely leave with… More →

Sometimes danger creeps at your feet, especially in the case of snakes. Many are completely harmless, but others can deliver a lethal bite or suffocating squeeze. Once a slithering serpent… More →

In many national parks, hikers are at risk of becoming the victims of a hit-and-run. More threatening than the bear, the moose will attack if they get too close. It will grunt, stomp its… More →

Get too close to their young, invade their home, or burst their personal bubble, and you give a wild animal reason to attack. Though most wild animals aren't looking for trouble, they will… More →

Bullet trains originated in Japan. They are the fastest trains on Earth. Young readers will learn about the history of bullet trains, the technology that makes their high speeds possible, and More →

Concept cars are made to introduce new ideas and designs. They are first shown to the public at car shows. Young readers will learn about the history of concept cars, how concept cars are… More →