readers (elementary)

A brief biography of slave Harriet Tubman, who gained her own freedom and then helped other slaves get to freedom through the Underground Railroad.

Simple text and photographs introduce different communities, such as rural, urban, and suburban communities.

Color photographs and simple text describe mice and their behavior, habitat, and diet.

Simple text and color photographs describe the basking shark, how it eats, what it eats, and other facts.

Text and photographs look at how volcanoes shape the Earth.

Simple text and illustrations introduce young readers to the pterodactyl, discussing what it looked like, what it ate and more.

Photographs and simple text introduce young readers to different types of landforms, covering mountains, valleys, plains, and plateaus. Presented in English and Spanish.

Text and photographs describe the physical characteristics, behaviors, and senses of coyotes.

Explains how the U.S.'s Great Seal was created and discusses what its symbols mean.

Photographs and simple text share facts and information about hippopotamuses, describing their physical characteristics, diet, habitat, and other related topics.