Description: Johnny and his friends make a final trip to the Second World War, retracing their steps to try and put things right. Ê Paradise Street is doomed, along with Johnny's teenage grandparents, unless they can re-write history and divert a whole squadron of German bombers. Ê Can they make it in time? Or will Wobbler stay in the Second World War while Johnny Maxwell won't even exist - at least not in this life?