My friend Percy's magical gym shoes

My friend Percy's magical gym shoes

Percy's magical gym shoes is a book about a boy that is called Ulf. One day for PE He meats a boy named Percy who is good at walking on the beam.  One day Percy tells him that it was his shoes that make him goo at walking on the beam. He then sells them to Ulf for a go-cart, CD, Magazines and some other stuff. When Ulf gets the shoes he suddenly starts being naughty. One day he trows something at someones car and gets in trouble but his mum doesn't think it was him. One day he felt like being a hero so he lights a fire and chucks his shoes in and then he calls the fire brigade.