Grade 4

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The flash of color in an African rain forest might not be what you expect. Mandrills have bright faces with long, red noses and blue and cheeks (not to mention the colorful cheeks on their… More →

In this book, early fluent readers will learn how mandrills get their colorful rumps and faces and how their colors help them attract mates, establish rank in their troops, and camouflage in… More →

Mandrills and chimpanzees are strong animals. Which of these primates would win in a fight?  More →

Maned wolves have long legs. Giant anteaters are the largest anteaters in the world! When these two animals meet, who will take the win? This high-lo title uses leveled text and vibrant… More →

Japanese comics, called manga, have influenced cartoon artists and animators all over the world. Simple lines and exaggerated features mark its distinctive style, making it easy to replicate… More →

From crossing vast oceans to exploring outer space, we continue to push the limits of our scientific and engineering capabilities. But what happens when our pursuits don't go as planned? What More →

Mantis shrimp and lionfish are two coral reef predators with special weapons. Dive into the pages of this book to find engaging leveled text and colorful photography that highlights these… More →

Maps help us navigate our world, from towns and cities to crossing seas and deserts. Learn about different types of maps, how maps are made, how to use them, and even the history of maps and… More →

In this book, early fluent readers will learn about the marble caves of Patagonia. Details include how the caves formed and what visitors are able to see and do at the site. Real-life… More →

In this book, early fluent readers will learn about the marble caves of Patagonia. Details include how the caves formed and what visitors are able to see and do at the site. Real-life… More →

Journey across Asia with Marco Polo! In this title, early fluent readers go back in time to join Marco and other merchants as they travel the Silk Road. Read along as Marco rides camels… More →