By this time the professor, Bill and Tom had joined the boys, and the five went on with the exploring tour, while Washington and Andy remained in the ship to get breakfast.
“The inhabitants are evidently of a half-civilized race,” the professor said. “Their houses, and the manner in which they live, show them to be allied to the Aztecs, though of course they are much larger than that race.”
“What’s bothering me,” Bill said, “is not so much what race they belong to, as what chance we’d stand in a race with them if they took it into their heads to chase after us. I’ve read that them there Azhandled races——”
“You mean the Aztecs,” interrupted the professor.
“Well the Aztecs, then. But I’ve read they used to place their enemies on a stone altar and cut their hearts out. Now I’m not hankerin’ after anything like that.”
“Don’t be foolish,” spoke Mr. Henderson. “Wait until you meet some of the giants, if that is what they are, and then you can decide what to do.”
“It may be too late then,” remarked Bill in a low tone, and the boys were somewhat inclined to agree with him.
However, there seemed to be no immediate danger, as there was no sign of any of the big people about the village. The adventurers walked about for some time, but made no discoveries that would throw any light on the reason for the place being left uninhabited. It seemed as if there had been a sudden departure from the place, for in a number of the houses the remains of half-cooked meals were seen.
“Well, I think we have noted enough for the time being,” the professor remarked, after they had traversed almost half the length of what seemed to be the principal street. “Let’s go back to the ship and have something to eat. Washington may have become alarmed at our absence.”
They made a circle in order to take in another part of the town on their way back. While passing through a sort of alley, though it was only narrow by comparison with the other thoroughfares that were very wide, Mark came to a place where there was a circular slab of stone, resting on the ground. In the centre was a big iron ring.