Grk Takes Revenge (Josh Lacey) Paperback / softback

 Tim and Natascha realise to their horror that Max has gone to Paris to confront their first adversary, Colonel Zinfandel, the dictator of Stanislavia. They rush after him, with their intrepid dog Grk. Will Max overstep the mark and do something dangerous? Will Colonel Zinfandel be a ruthless and violent as he is has been before? And how can two children and a dog do any good? All will be revealed when they reach Paris!