“One of the trees blew down!” shouted Biff, in alarm.

“The chimney is going!” warned Joe.

Crash!

Another impact on the roof. There was a shower of mortar and fragments of stone in the fireplace.

“Back to the kitchen, fellows!” yelled Frank. “The chimney is falling in!”

CHAPTER XXIII
The Chimney Collapses

Frank Hardy ran over to the bed where Hanleigh was sleeping. The uproar on the roof had already aroused the man somewhat and he was stirring restlessly. Frank shook him.

“Get up!” he shouted. “The chimney is caving in!”

Hanleigh sat up quickly.

“What?” he demanded, rubbing his eyes.