The Box of Demons

Ben Robson can't remember a time before he had the box, with its three mischief-making demon occupants: smelly, cantankerous Orf, manically destructive Kartofel and fat, slobbering greedy-guts Djinn. When Ben was a kid it was fun, and he enjoyed their company. Now he's twelve they're nothing but trouble.

Then one day Ben has an angelic visitor who tells him that he...