The galloping ghost. E-book. Formato EPUB Roy J. Snell   -  Roy J. Snell, 2017  - 

Red Rodgers rolled half over, squirmed about, then sat up. For a long time he had felt the floor beneath him vibrate with the throb of powerful motors. His eardrums, beaten upon as they had been by the roar of those motors, now seemed incapable of registering sound.