Emperor penguins have a fascinating life cycle that is different to other species in several ways: they are larger; they live further south in Antarctica; they breed during freezing winter;… Read More →

See what an emperor penguin has in common with an Antarctic petrel. Learn what sets an emperor penguin apart from an osprey. Readers will compare key traits of emperor penguins—their… Read More →

Hewitt's ghost frogs and arroyo toads are two examples of endangered amphibians. Few of them exist in the wild. Other amphibians have already gone extinct. What hurts these animals? What can… Read More →

Northern rockhopper penguins and colorful pufflegs are two examples of endangered birds. Few of them exist in the wild. Other birds have already gone extinct. What hurts these animals? What… Read More →

Cape seahorses and speartooth sharks are two examples of endangered fish. Few of them exist in the wild. Other fish have already gone extinct. What hurts these animals? What can you do to… Read More →

Oahu tree snails and pink velvet worms are two examples of endangered invertebrates. Few of them exist in the wild. Other invertebrates have already gone extinct. What hurts these animals?… Read More →

Asian elephants and Mexican long-nosed bats are two examples of endangered mammals. Few of them exist in the wild. Other mammals have already gone extinct. What hurts these animals? What can… Read More →

Short-nosed sea snakes and blue iguanas are two examples of endangered reptiles. Few of them exist in the wild. Other reptiles have already gone extinct. What hurts these animals? What can… Read More →

What do animals do when they're under attack? Some run. Some hide. But did you know that some animals defend themselves from predators by fighting back? The animals in this book defend… Read More →

Not all animals can survive in a hot, dry desert. The creatures who live there have to rely on special adaptations to find food, water, and shelter. Join Rosita and her Sesame Street friends… Read More →

Head into the forest with Grover and the rest of the friends from Sesame Street. Young readers will learn more about the different types of forests and the animals that live in them. Read More →

Rivers, creeks, ponds, swamps, and lakes are all freshwater habitats. Join Gabrielle and her Sesame Street friends as they explore the plants and animals of freshwater habitats. Read More →

Grasslands are found all over the world. Come along with Ji-Young and her Sesame Street friends as they travel across the globe to learn about the animals and characteristics of grassland habitats. Read More →

Explore mountain habitats with Big Bird and the rest of your friends from Sesame Street. Young readers will discover different types of mountain habitats and the animals that live there. Read More →

Polar habitats are cold, windy, and snowy. Join Ernie and his Sesame Street friends as they travel to a polar habitat to learn about polar animals and the special features that help them survive. Read More →

This brilliant book brings together 30 of the deadliest predators to have ever lived on Earth, from the terrifying T. rex to the fearsome funnel-web spider. With fantastic photographs and… Read More →

An innovative look at animal eyes from the creators of Bone by Bone, Tooth by Tooth, and Fossil by Fossil. What kind of animal would you be if you had eight eyes? Or if your pupils were the Read More →

Discover how predators and their prey create ferocious food chains in some of the world's most challenging biomes. In this gripping book, readers will explore living processes at their rawest Read More →

See how birds use feathers for flight, warmth, camouflage, and much more. Read More →

Provides a simple introduction to feet. Read More →