"Go to little ribber at waterfall."
"I see. Do you think it safe here with this water coming down?"
At this question the guide merely shrugged his shoulders. To his way of thinking no portion of the cave was safe, and only the thought of getting good pay for his services made him stick to the exploring party.
By one o'clock everybody was tremendously hungry, and all hands sat down in a comparatively dry spot to consume the lunch which had been brought along. There was also a pot of coffee, and by holding this over a couple of torches it was warmed up, and each had a cup of the beverage which, as old Jacob expressed it, "struck right ter hum in thet cold, forlorn region."
"So far, no luck," said Robert Menden, in disappointed tones. "I'm afraid I've led you all on something of a wild-goose chase."
"You musn't get discouraged too quickly," replied Dick. "Remember, treasure boxes aren't to be picked up every day."
"I had no idea that the caves of Porto Rico were so vast. The more I see of them the more I am astonished."
"I've been thinking that perhaps the treasure is down in a cave below this," put in Bob. "We ought to try some of those holes before we leave."
