Tiger Bill Down Under

In 1938 Bill Smith, America's youngest millionaire travels to Northern Australia to check out production problems at a Bauxite mine that he has an investment in. Along with three of his friends, Jimmy, Dr. Simon Park and Sky O'Hanlon, Bill finds high adventure waiting for him. The air isn't safe and the jungle and the sea aren't either, each hold different risks for him to get past. What mysterious death claimed the owner of the mine? Why are the boys shot at as they fly in? What is with the giant fish? All this and more as Tiger Bill works his way through the mysteries of the mining operation. On the way they just have to stop an invading army.