Grade 3 - 5

Camel spiders are fast crawlers. Black fat-tailed scorpions have a venomous sting. When these desert dwellers meet, it's jaws versus claws! In this fun title, engaging text and colorful… More →

In this book, early fluent readers will learn why cane toads are considered an invasive species, how they have established themselves in and impacted new ecosystems, and what scientists are… More →

In Canyons, early fluent readers learn about the geologic process that creates a canyon out of solid rock. Vibrant, full-color photos and carefully leveled text will engage young readers as… More →

Most rodents, such as mice, rats, and chipmunks, are small animals--but not the capybara! This animal is the biggest rodent in the world. An adult capybara is the size of a large dog, growing More →

In Cardinals, beginning readers will learn how these bright red birds defend their nest, find food, build nests, and raise their young. Vibrant, full-color photos and carefully leveled text… More →

A large bird zooms below the trees. It has a bright and colorful head, and black feathers on its body. What could it be? It's a cassowary! These big birds have strong legs and sharp claws to… More →

You might think the bears of today are huge, but wait until you discover the bears of the ice age! Through engaging text and detailed illustrations, this hi/lo title introduces these enormous More →

In Caves, early fluent readers learn about the geologic processes that create caves, as well as the unique animals and formations inside. Vibrant, full-color photos and carefully leveled text More →

Gather your gear and descend into Earth's underground openings! In this title, young readers are introduced to caves, including the different types of caves, how they form, what lives inside… More →

There are many different kinds of caves found all around the world. Many are millions of years old! Students will explore the many different kinds of caves, their unique features, and the… More →

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Learn about animals with Charles Darwin as he visits the Galápagos Islands! In this title, early fluent readers travel back in time to follow naturalist Charles Darwin as he studies animals… More →