Piet Potter to the rescue
By: story and pictures by Robert Quackenbush.
Series: A Piet Potter mystery
Publisher: McGraw-Hill
Published: 1981
Place of publication: New York
Language: eng
Number of pages: 47
Subjects: Mystery and detective stories.
Description: Amazing boy detective Piet Potter races against time to save a public event from ruin, although he has only a series of mysterious phone calls as clues.