"Pogo Books are published by Jump!." Includes bibliographical references and index.
Contents:
A hole in the Earth -- Inside a cave -- Mammoth cave -- Activities & tools -- Try this!
Summary:
"Carefully leveled text and vibrant photographs introduce early readers to caves. Includes a map, infographics, an activity, glossary, and index"-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.