Arthur: The dog who crossed the jungle to find a home *SOON TO BE A MAJOR MOVIE 'ARTHUR THE KING' STARRING MARK WAHLBERG*THE SUNDAY TIMES BESTSELLER When you are racing 435 miles through the jungles and mountains of South America, the last thing you need is a stray dog tagging along. But that's exactly what happened to Mikael Lindnord, captain of a Swedish adventure racing team, when he threw a scruffy but dignified mongrel a meatball one afternoon. When they left the next day, the dog followed. Try as they might, they couldn't lose him and soon Mikael realised that he