Grade 4

Do you love shiny UFOs or high-tech Mars rovers? Whatever your favorite space creation, you’ll soon be drawing out-of-this-world designs like a pro with the help of this fun book. Just follow Read More →

Explore outer space through interactive augmented reality experiences! Humans first placed a space station in orbit around Earth in 1971. Construction of the International Space Station (ISS) Read More →

Explore outer space through interactive augmented reality experiences! In 2018, Voyager 2 left the solar system, going 11 billion miles (17.7 billion km) away from the sun. How far will this… Read More →

Are you a fan of computers? When Elon Musk was growing up, he taught himself computer programming so he could design his own games. As an adult, he set out to design much more complex tech… Read More →

Pack your bags! We’re headed to Spain. On this whirlwind tour, you’ll learn all about the country’s landscape, culture, people, and more. We’ll explore Spain’s beautiful seacoasts, rugged… Read More →

Few countries take their soccer more seriously than Spain. Soccer is the most popular sport in Spain. Fans flock to matches at all levels, but nothing gets them excited like watching their… Read More →

The world we live in holds jungles thick with trees, deserts covered with sand, and cold snow and ice at the North and South Poles. What plants and animals live in these special places? Read More →

The world's most dangerous missons are carried out by elite fighting crews—the special forces. Make sure they are on your radar! Inside you'll find these features: Read All about It… Read More →

Did you know space stations have orbited Earth for decades? Or that people live in space on these giant labs? Learn more about space stations through incredible facts, photos taken aboard… Read More →

Get a grasp on the vitally important world of spending and budgeting. Topics include spending with cash or credit cards, being an ethical and savvy consumer, making a budget and… Read More →

What’s that unusual cat with almost no hair? It’s the sphynx! Sphynx cats have thin layers of fur, large ears, and slim bodies. They’re also friendly and playful. Their owners think they are… Read More →

Like Little Miss Muffet, some people suffer from arachnophobia, which means fear of spiders, but many others find them fascinating. Very few of the 40,000 species are harmful - some are quite Read More →

All Josh and Danny Phillips want to do is play in the yard with their dog, like regular eight-year-olds. Unfortunately, their crazy neighbor Miss Potts makes sure that they never have any… Read More →

For reluctant readers intrigued by undercover adventures, this is the ultimate guide! Dive into a realm where technology and intelligence meet in thrilling ways. Discover the captivating… Read More →

Eighth-grader Emma is the tallest person in her class. While she used to be into sports in a big way, now that she's hanging out with her new best friend, other things have become more… Read More →

Ever hear a scary story and wonder if it really happened? Your friend's cousin swears it's true. But are there actually alligators lurking in the sewers? Or ghostly hitchhikers haunting… Read More →

Look out! The spinosaurus was the largest hunting dinosaur ever. It lived by rivers near the suchomimus, another bloodthirsty killer with more than one hundred teeth. When these dinosaurs… Read More →

This book explores the phenomenon of spontaneous human combustion—what can we learn about it through historical documentation and the theories surrounding it? Captivate readers with this deep Read More →

Agent Amelia returns with three more spooky-but-funny adventures as she secretly saves the world! The three secret agent case files in this book are: The Case of the Spooky Ballet, in which… Read More →

Ever wonder if houses can really be haunted? Or how you can tell if there's a ghost in your midst? Read this book to find out—and also uncover facts about spooky historical places, some of… Read More →