Page:Tom Swift and His Air Glider.djvu/164

From Wikisource
Jump to navigation Jump to search
This page has been proofread, but needs to be validated.
154
TOM SWIFT AND HIS AIR GLIDER

how to get out and then he must make his own escape."

"Then he isn't coming with us?" asked Ned.

"No, it would not be safe. But he will tell us how to get out. It seems that years ago some prisoners escaped this way, and the authorities closed up the tunnel. But a cave-in of the salt mine opened a way into it again."

They followed their queer guide, who led them down the corridor. He paused at the end, and then, diving in behind a pile of rubbish, he pulled away some boards. A black opening, barely large enough for a man to walk in upright, was disclosed.

"In there?" cried Tom.

"In there," answered Mr. Petrofsky. He and the guard murmured their good-byes, and then, with a lighted candle the faithful Nihilist had provided, and with several others in reserve, our friends stepped into the blackness. They could hear the board being pulled back into place behind them.

"Forward!" cried the exile, and forward they went.

It was not a pleasant journey, being through an uneven tunnel in the darkness. Half a mile later they emerged into a large salt mine, that seemed to be directly beneath the town. Work