Barry gets a new brother and has a mystery to solve in this sixth book in the Roald Dahl Funny Prize-winning seriesTheres a new Loser in town, and Barrys not happy about it. The only thing thats keeping him going is a superkeel new drink from Feekos Supermarket. But then disaster strikes, and Barry has to turn detective to solve the mystery of the century the case of the crumpled carton!,
