Rockhound science mysteries.
By: by Mark H. Newhouse ; illustrated by Denise Gilgannon.
Contributors: Gilgannon, Denise.
Publisher: Educational Activities
Published: 1999
Place of publication: Freeport, NY
Language: eng
Number of pages: 46
Subjects: Dogs -- Juvenile fiction; Detectives -- Juvenile fiction
Genres: Juvenile fiction.
Description: Rockhound, the detective, gets involved with fascinating mysteries and always finds that science helps solve the puzzles.
Notes: Readability level 4.