The boys went over, after keeping a careful lookout as they advanced. They secured his cap and the bow and arrow. When they returned the Professor looked up, and announced that he had no doubt they had been attacked by both of the parties.

"Why do you think so?" asked George.

"For several reasons: First, the headdress of the two bands differs, as you can see by comparing the one you have just brought in, as well as the peculiar differences shown in the arrows. This is one you found near the river this morning, and was no doubt dropped by one of them at the time they attacked us, and it is exactly similar to the one you have just brought in. You will also notice that the three that were shot in the last attack have the arrows and headdress different from the others."

It thus appeared that by force of circumstances they had been thrown into the paths of these two warring factions, and had become the enemy of both.

But now something must be done to carry out the determination to rescue their fellows. How to reach the savages was the problem. They had shown hostility from the first. It was evident they were far from the usual habitations of the tribes. They must have their villages farther to the south and probably west of the present location.

The only course was to go forward, in the hope that friendly relations might still be established, notwithstanding the unfortunate circumstances of the night.

During the entire day there was not a sign of either of the parties. The Professor gave his views by stating that if they went forward at once the chances of getting into favorable communication would be improved, and if they could capture one of them it would go far toward putting them on the right track.

They remained another night at the river, and early in the morning the stream was crossed and the course of the wagon directed to the south. In less than half an hour they came upon the scene of the fight between the two tribes which took place the day before.

Here it was made plain that the two tribes had different weapons and dissimilar articles of clothing, and numerous odds and ends were gathered in the hope that some clue might be discovered as to the white people who were, no doubt, on the island.

Nothing of value in this direction was picked up, although there was confirmative evidence that the savages had in their possession trinkets which were taken from captives, and which made the necessity of their journey still more opportune.