U.S.A.
Subtitle: what is the great American invention?
By: by Richard Brightfield ; illustrations by Barbara Carter.
Series: Earth inspectors ;; 8
Publisher: McGraw-Hill
Published: 1989
Place of publication: New York
Language: eng
Number of pages: 105
Subjects: Plot-your-own stories.; Plot-your-own stories.; Inventions -- Fiction.
Other titles: USA.
Description: As an Earth Inspector, the reader tries to uncover the mystery of the great American invention.