As Echo begins his journey in search of the Bat Cave, he doesn't know that there is a satellite flying high in the sky above him. The big pictures in the second half of the story show you what the satellite sees. Lift the pop-up pictures to see what Echo is seeing as he is flying.

This workbook offers interactive exercises from NOAA to explore weather, climate, and environmental concepts.

This activity and coloring book is packed with information, illustrations, and activities that educate students of all ages about space and Earth.

This book, designed for grades 4-5, explores the efforts that communities are following in order to save the salmon from extinction and restore the habitat on which salmon depend.

Exploring Caves is an interdisciplinary set of materials on caves for grades K–3, covering geology, cartography, and hydrology. This packet contains a poster, an instructional book, and a list of multimedia resources on caves. The instructional book contains a read-aloud story, lessons, and student activity handout sheets.

In this book you can learn about ancient life, complete fun activities, and explore just some of the more than 220 national parks that are known to preserve fossils and which offer a look into the past.

A children’s book about sea otters featuring engaging illustrations and scientifically accurate content.

This activity book is packed with information, illustrations, and activities designed to educate students of all ages about soil ecosystems.

This activity and coloring book is full of information, illustrations, and activities that teach students of all ages about the symbols of the United States Government.

The Children’s Book Section has prepared this bibliography as a guide in the selection of background reading for young people in connection with the Bicentennial of the American Revolution. The work is part of the Library’s larger bibliographic program for the Bicentennial.