I know; for I have studied Etna for years, and Vesuvio is a second cousin to Etna." "Hm," said Uncle John.

"You seem pleased with the idea of an eruption." The thin faced man threw a shrewd look from his dark eyes and smiled.
Uncle John frowned at the look and stumped away.

He was not at all easy in his own mind.

He had brought three nieces for a holiday to this foreign shore, and here at the outset they were confronted by an intangible danger that was more fearful because it was not understood.
It was enough to make his round face serious, although he had so strong an objection to unnecessary worry.
Afternoon tea was served on deck amidst an unusual quiet.

People soberly canvassed the situation and remarked upon the fact that the darkness increased visibly as they neared the Bay of Naples.