Grade 3 - 5

In this book, early fluent readers will learn why famine weed is considered an invasive species, how this herb has established itself in and impacted new ecosystems, and what scientists are… More →

Which mountain is more than 5 miles high? How was the mile-deep Grand Canyon formed? Where in the world can you visit a giant rock that's taller than the Chrysler Building or an entire city… More →

The sea is full of fantastic fish! Pygmy seahorses hide in coral, Giant manta rays stretch almost 26 feet across, and fish that fly--you can learn about these and more at the aquarium. More →

Strap on your snorkel and get ready to dive into the fascinating world of fish! In this nonfiction title, narrative text and colorful illustrations take young readers from freshwater lakes to More →

How fast is a cheetah? What's the fastest bug? In Fastest Animals, beginning readers are introduced to the quickest animals across a variety of classes and species. Vibrant, full-color photos More →

The gigantic ears of fennec foxes are not just for hearing small rodents scurry under the Saharan sands: these appendages radiate heat during scorching desert days to keep the foxes cool!… More →

Sand cats are amazing diggers and use their ears to hunt. Fennec foxes can survive on little water, helping them survive in the hot desert. Which desert dweller will win this battle? In this… More →

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

In Fireflies, early readers will learn about the life cycle of a firefly, and find out why the insect flashes its lights. Vibrant, full-color photos and carefully leveled text will engage… More →

In Fish, early readers learn about the defining characteristics of this animal group. Vibrant, full-color photos and carefully leveled text will engage early readers as they discover what… More →

From huge sharks to pet goldfish, there are thousands of amazing fish all over the world. Each type of fish is very different, but now you can find out exactly what makes a fish a… Fis More →

Underwater, a large, lively community of unique animals thrives. Many of these animals belong to the fish class. There are colorful clownfish, lurking sharks, and silly sea horses. There are… More →