SEALED FOREVER.
"The whole cave has fallen in," exclaimed Owen, as he leaped to the top of the cliff just in front of the place where the two giant rocks had stood.
"See, too, how the rocks are burned and blackened," replied Martin.
"I'm not surprised; I thought the whole world was on fire."
"And I thought that the Day of Judgment had come."
"Look at those trees! how they were crushed by the rocks."
"And the size of that rock!"
"Yes, it is as large as three houses."
"Now I see why the earth shook so much," said Martin. "I couldn't understand how one barrel of powder could make such an earthquake."
"And how do you explain it now?" inquired Owen of his companion.