Oh, gross! Ten year old Billy has to eat 15 worms in 15 days. How would you like your worms? Ketchup? Mustard, anyone? Why would anyone want to eat worms? Well, in this case there's a prize of $50.00 for a brand new min-bike waiting at the other end of this delectable series of snacks. Hilarious and happily disgusting. Perfect for those wiggly readers who already have worms wriggling around inside of them.