Bill has to eat fifteen worms in fifteen days. If he wins the bet he wins $50 and he can buy his cousin's mini bike. Bill wonted to let everyone to see him eat the last worm so he made a lot of loud noises and he ate it hole! People who like gross stories you would like it. I think that boys and girls would both like it of coarse if they like gross stories. I give these book a nine out of ten.