C.H.O.M.P.S.

From Author Wars - https://authorwars.com/publications/chomps-254914.html

Overview:

Title: C.H.O.M.P.S.
Author: Vic Crume
Year: 1979
ISBN-10: 059030528X
Publisher: Scholastic
Price: $1.50
Pages: 121
Binding: Paperback
Type: Novel
Title Reference: C.H.O.M.P.S.
Notes: Stated 1st printing as per number line. Movie tie-in. Cover credit from artist's web site.