Panther Eye w/Direct link technology (A Classic Thriller(

Johnny Thompson felt the grip of the speaker's hand on his arm and started involuntarily. How could this strange fellow know that Frank Langlois was dead--if he was dead? And was he? They were surrounded by inky blackness. It was the thick darkness of a subterranean cavern, a mine. This was a gold mine. Three minutes ago their electric torch had flickered out and they had been unable to make it flash again.