The 12 part Monster Boy series is geared to entertain and demonstrate how controlling your emotions will keep you from turning into a monster! The book was written by Carl Emerson and published by Magic Wagon Publishing, a subsidiary of Abdo Publishing

Marty Onster and his best friend Sally Weet are constantly getting themselves into one challenging problem after another usually brought on by class tough guy, Bart Ully. 

All the characters and illustrations were done by Lon Levin. The series has been a successful hit with younger kids.