Help Agent Arthur solve a host of puzzles to thwart the plans of the sinister Spider Organization in the frozen North. Arthur's latest mission for the Action Agency takes him into blood-freezing danger. He'll need your assistance if he's to outwit the chilling plans of the sinister Spider Organization. Help him solve another collection of brain-bending puzzles to save the day.Packed full of interactive puzzles and comic-strips, this Usborne classic has been updated and enhanced for a whole new generation of puzzle adventurers.