Frankly, Agaton Sax should know better than to go on vacation. At least, this time, he's managed to enjoy some rest and relaxation without stumbling into a criminal conspiracy. On the way home however, it's a different story... from a slow train through Brosnia to a castle in Edinburgh and onwards to a motorboat speeding across the North Sea, Agaton Sax is up against a criminal mastermind who is almost - but not quite - as...