Summary

The International Cat of Mystery is about to go on vacation when he recieves a phone call that the famous Mona Cheesa has been stolen. He commences an investigation to find out who has stolen the painting. He asks his painter friends for help, they are going to enter a competition which has a reward for a years supply of cheese. At the competition they see a painting which looks very familiar. It is the Mona Cheesa in disguse. The International Cat of Mystery figures out that Mice had stolen the painting to win the contest and gain a years supply of cheese!