"Nothing is impossible, Mr. Ward; what we face here is merely a question of expense."

"We must not regard expense when we are seeking to reassure an entire population, or to preserve it from a catastrophe. There is another suggestion I would make to you. Perhaps this Great Eyrie is not so inaccessible as is supposed. Perhaps a band of malefactors have secreted themselves there, gaining access by ways known only to themselves."

"What! You suspect that robbers --"

"Perhaps I am wrong, Strock; and these strange sights and sounds have all had natural causes. Well, that is what we have to settle, and as quickly as possible."

"I have one question to ask."

"Go ahead, Strock."

"When the Great Eyrie has been visited, when we know the source of these phenomena, if there really is a crater there and an eruption is imminent, can we avert it?"

"No, Strock; but we can estimate the extent of the danger. If some volcano in the Alleghanies threatens North Carolina with a disaster similar to that of Martinique, buried beneath the outpourings of Mont Pelee, then these people must leave their homes"