Second-Hand. Dust jackets are faded with slight tearing on corners.
Description
A dull murmur, like distant thunder, reached their ears and brought Biggles to his feet with a rush. 'What is it?' he gasped. At the first sound Dickpa had leapt for the flashlight. 'Quick, ' he snapped, as the floor of the cave sagged sickeningly. 'Get out - it's an earthquake Ah - stop ' he screamed