Mystery of the laughing dinosaur
By: Laura Lee Hope ; illustrated by John Speirs.
Series: The Bobbsey twins ;; 8
Publisher: Wanderer Books; Aladdin
Published: 1983
Place of publication: New York
Language: eng
Number of pages: 127
Subjects: Mystery and detective stories.; Twins -- Fiction.
Description: When a valuable stamp is stolen from a museum, the four Bobbsey twins try to help find the thieves.