The case of the invisible dog
By: by E. W. Hildick ; illustrated by Lisl Weil.
Contributors: Weil, Lisl.
Edition: 1st American ed.
Series: A McGurk mystery
Publisher: Macmillan
Published: 1977
Place of publication: New York
Language: eng
Number of pages: 101
Subjects: Mystery and detective stories
Description: The McGurk Organization's four young detectives match wits with a nine-year-old scientific genius to unravel the mystery of the "invisible dog."