Barry Loser and the Case of the Crumpled Carton

My mum and dad are so busy looking after my brand-new baby brother, Desmond Loser the Second, that sometimes I wonder if they even know I exist.' There's a new Loser in town, and Barry's not happy about it. The only thing that's keeping him going is a superkeel new drink from Feeko's Supermarket. But then disaster strikes, and Barry has to turn detective to solve the mystery of the century: the case of the crumpled carton!