Grades 3 - 7

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 →

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 →

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 →

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 →

Sports cars are one or two-passenger vehicles that have a low center of gravity and steering designed for precise control at high speeds. Young learners will explore the history of sports… More →

High speeds, superior handling, and sleek design are all features of super cars. Readers will learn about the history and technology of these extreme sports cars as well as how they are… More →

High-performance engines make these boats capable of incredible speeds. Young readers will learn how powerboats are designed to reduce wind resistance in their goal of reaching the fastest… 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 →

Travel at top speeds in this fast-paced series! Reluctant readers will explore the fastest cars, boats, jets, motorcycles, and trains in the world. They will learn the history of these… More →

Rally cars are race cars that are also street legal. They are raced over long-distances by two-member teams consisting of a driver and a navigator. Readers will learn about the history of… More →