Secret agents four
By: [by] Donald J. Sobol. Illustrated by Leonard Shortall.
Contributors: Shortall, Leonard W., illus.
Publisher: Four Winds Press
Published: 1967
Place of publication: New York
Language: eng
Number of pages: 142
Subjects: Spies -- Fiction.
Description: Several boys chase a suspicious man who turns out to be a spy, so the boys form society VACUUM which will aid a national organization of secret agents in apprehending other spies.