other earthquake. The shack rocked, and threatened to come down about their heads.
"We must be doomed!" cried Mr. Parker. "The island is about to sink! Make for the raft!"
"Wait and see how bad it is," counseled Mr. Hosbrook. "It may be only a slight shock."
Indeed, as he spoke, the trembling of the island ceased, and there was silence. The two ladies, who had retired to their own private shack, ran out screaming, and Mr. Anderson and Mr. Nestor hastened over to be with their wives.
"I guess it's passed over," spoke Mr. Fenwick.
An instant later there came another tremor, but it was not like that of an earthquake shock. It was more like the rumble and vibration of an approaching train.
"Look!" cried Tom, pointing to the left Their gaze went in that direction, and, under the light of a full moon they saw, sliding into the sea, a great portion of one of the rocky hills.
"A landslide!" cried Captain Mentor. "The island is slowly breaking up.'
"It confirms my theory!" said Mr. Parker, almost in triumph.
"Forget your theory for a while, Parker, please," begged Mr. Hosbrook. "We're lucky
