“Then you’ll go?” the professor asked.

The others nodded.

“Fine! I assure you that I will do all in my power to bring about friendly relations. And I might add that Otari has consented to give me a list of words of the strange tribe’s language. He got them from the fellow that wandered into their domain.

“Now the next thing,” he continued, “is to get our belongings together and pack them in the boats. You can start doing that now, while I look up Otari. I’ll be back in a very short time.”

The next minute he was gone, and the naturalists and their sons began the task of packing their provisions in the boats. For some time no one spoke. Then Mr. Lewis put down a box he was carrying and turned to the others.

“We don’t want to have any bloodshed if we can possibly prevent it,” he said gravely. “But there may be a time when we’ll find it necessary to use our rifles in order to protect our lives. In that case, every man must be depended upon to be wide awake and do his part in the shooting. Let’s hope that nothing like that happens, but as there is a possibility, it is best to be on the safe side. I think it might be wise to construct sides and a top on the boats, so as to ward off spears and poisoned arrows—if any should come our way. We can get the Indians to help us, and Otari will point out the best wood to use. What do you say?”

“I’m all for it,” replied Bob. “It might mean the difference between life and death.”

Professor Bigelow and Otari now came in, and the plan was explained to them. At once the professor gave his approval, and translated to the chief, who in the end sent men into the forest to pick out the best wood to be used in building the enclosure. Then the work of carrying the expedition’s belongings to the boats was resumed.

In a short time the Indians were back with a good supply of a light but tough wood, and the adventurers at once set to work at building the sides and top on the boats.