Lost by Matt Saunders - Sci Fi - Two university friends are selected on a university field trip to the dead heart of the Australian outback. They are accompanied by their professor, his old associate,a giant bushman guide and unexpectedly one of the boys ex love.  A terrible storm drives them into a lost crater world and leaves them stranded. After the first night two of the party find the strange sight of a fresh stripped crocodile skeleton and the strong smell of formic acid. The next night reveals they have stumbled into a nightmare where the impossible stride the land. The situation deteriorates when two of the party are captured and taken underground while the remaining three face their own dangers as the other of the craters terrible adversaries is revealed. 140 pages - doc, format 8)