In this book, early fluent readers will learn about the unique indestructibility of cockroaches. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the special biological adaptions that make cockroaches one of nature's superheroes. An infographic aids understanding, and an activity offers readers an opportunity to extend discovery. Children can learn more about cockroaches using our safe search...

In this book, early fluent readers will learn how the sea otter came back from the brink of extinction and serves as an important species in its environment. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the animal's habitat, diet, behaviors, and current status, as well as how conservation efforts helped these playful animals make a comeback. A Take a Look! infographic aids understanding,...

In this book, early fluent readers will explore the role of the circulatory system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the amazing world inside themselves. An infographic illustrates the location of the circulatory system within the body, and an activity offers readers an opportunity to extend discovery. Children can learn more about the circulatory...

A photo-illustrated book for elementary readers about the axolotl, also called the Mexican walking fish. Readers learn about this fully aquatic salamander and their status of nearly extinct. Includes a bit about their home in Lake Xochimilco near Mexico City. Learn about their feeding habits, predators, and life cycle. Includes fun facts, table of contents, glossary, further resources, and index.

In this book, early fluent readers will explore the role of the respiratory system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the amazing world inside themselves. An infographic illustrates the location of the respiratory system within the body, and an activity offers readers an opportunity to extend discovery. Children can learn more about the respiratory...

In this book, early fluent readers will explore the role of the skeletal system in a healthy, functioning body. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the amazing world inside themselves. An infographic illustrates the location of the skeletal system within the body, and an activity offers readers an opportunity to extend discovery. Children can learn more about the skeletal system...

A flock of flamingos stands tall in the salty waters of their wetlands home. They are some of the only animals that can survive the harsh salt! In this title, leveled text and bright photos introduce young readers to adaptations that help flamingos thrive. Along the way, they will discover more about where the birds live, what they eat, and how they get their pink color. Special features highlight the range, physical adaptations, and diet of these...

A group of river otters takes turns sliding into the water. Webbed feet help them paddle, while waterproof fur keeps their skin dry. These are a few of many adaptations that help river otters survive the wetlands. This title for young readers introduces the adaptations of river otters through leveled text and bright photos. Additional features highlight the range, physical adaptations, and diet of these playful critters!

In this book, readers will learn about the incredible transformation caterpillars make into some of the most beautiful flying insects on the planet. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about every stage of the butterfly's life cycle. An infographic illustrates the key stages of the life cycle of a butterfly, and an activity offers kids an opportunity to extend discovery. Children can learn...

In this book, early fluent readers will learn all about bees. Vivid, full-color photos and carefully leveled text engage young readers as they learn more about the insects' defining features, anatomy, and appearance, as well as its habitats, life cycle stages, and behaviors, such as pollinating. Take a Look! infographics and sidebars present interesting, supplementary information, and an activity offers readers an opportunity to extend learning. Children...