Professor Wormbog in search for the zipperump-a-zoo
By: by Mercer Mayer.
Publisher: Golden Press
Published: 1976
Place of publication: New York
Language: eng; fre
Number of pages: 44
Subjects: Humorous stories
Description: Professor Wormbog's zoo won't be complete until he finds a zipperump-a-zoo but he seems to be looking in the wrong places.