"One day's ride above the rapids and you reach the villages of the Murhapas. There live Waggaman and Burkhardt; they came many years ago. I am a chieftain, and they rule with me."

"It was from them you learned to speak my tongue?"

Ziffak again nodded his head, adding:

"Many of my people speak it as well as I."

"Tell me, Ziffak, why, if your home is so far above the rapids, you are here among these people, whose name I do not know?"

"They are Aryks; they have much less people than the Murhapas, and are our slaves. Some days ago word was brought to us that a party of white men were making their way up the Xingu. Waggaman and Burkhardt and I set out to learn for ourselves and to stop them. They went down the other side of the river and I came down to the Aryk village. I roused them to kill you before you could pass above the rapids, but we were able to slay only one of them."

"And it was a sad mistake that you did that; for he was a good man, who wished you no evil. Where are Waggaman and Burkhardt?"

The native shook his head. He had picked up his spear, but made no movement toward taking his departure. Ashman hoped he would not, for everything said not only convinced him of the first importance of gaining the fellow's confidence, but encouraged him in the belief that he was fast doing so. He resolved to leave no stone unturned looking to that end.

"Why did not your two white friends help you in the fight, to keep us from going further up the Xingu?"

"Maybe they did," replied Ziffak, with a significant glance up stream, which left no doubt that he referred to the conflict that had taken place there while the couple were talking on the margin of the river.