The mystery of the inside room.
By: Illustrated by Don Stivers.
Contributors: Stivers, Don, illus.
Series: Doubleday semaphore books
Publisher: Doubleday
Published: 1967
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 144
Subjects: Mystery and detective stories.
Description: Dean City needs a teen center, but when four teen-agers successfully open one, someone tries to sabotage their operation.