Grade 3 - 5

You may have heard that Antarctica is covered in ice, but did you know it's actually a desert? In fact, it gets so little precipitation that scientists believe its ice sheet has taken more… More →

Though Apple was founded on April Fools' Day, this company doesn't kid around. From the start, Apple has delivered top-notch technology, including the iPod, iPad, MacBook Pro, and more. This… More →

In Aquarium, emergent readers join a group of students as they visit an aquarium. Vibrant, full-color photos and carefully leveled text engage young readers as they explore a marine… More →

What goes on inside Area 51? In Area 51, early fluent readers will learn about this mysterious government site in Nevada, including details of nearby UFO sightings and the spy planes created… More →

In this book, readers will learn about the unique and defining features of Argentina. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about… More →

Computers can now drive cars, translate live speech, and even solve real-world problems. Some of the most cutting-edge advancements have been made thanks to artificial intelligence. But just… More →

Where do painters work? What tools do sculptors use? You can answer these questions and more with this engaging series. Vibrant photographs and carefully leveled text introduce emergent… More →

In Art Museum, emergent readers join a group of students as they visit an art museum. Vibrant, full-color photos and carefully leveled text engage young readers as they learn about fine art… More →

You may have heard that Asia's Mount Everest is the world's tallest mountain. But did you know that Earth's deepest lake, Lake Baikal, is also in Asia? And would it surprise you to learn that More →

In this book, early fluent readers will learn about democracy, the voting process in the United States, and the struggles and successes Asian Americans have gone through to gain and practice… More →

Take a trip to Australia! Start in the city of Sydney, where you'll find an impressive bridge and a famous opera house. Then, head into nature to see the beautiful Uluru rock formation and… More →

Take a trip to Austria! Start in the city of Vienna, where lots of famous musicians have lived. Then, head into nature to see the beautiful Alps that cover more than half of the country. And… More →