Muriel, Eustace and Coruage come home to find out everything is covered in snow!! They find the Snowman has returned!!!! He has a blue thumb he uses to freeze things. He puts a huge pole in their house, and it will blot out the sun, making it snow everywhere. He succeeds, but is still sad he doesn't have any of his snowpeople friends. He says the hole in the Ozone Layer melted them and the North Pole. So Coruage goes on a plane and literally sews up the hole in the Ozone Layer!