Archie is twelve, but sometimes he acts like he’s forty! Maybe it’s becuase he used to live with his gran. Or maybe he’s just a natural nerd. Miranda Jones, class troublemaker, is about to find out. For she’s decided that she’s going to change Archie - transform him from Total Loser to Troublemaker Extraordinaire. And Archie wants her help. For surely only troublemaking can scare off Dad’s ghastly new girlfriend…