A number of soldiers arrived before nightfall. They brought tents and baskets of food. After putting up the shelters, two of their number volunteered to remain to do the cooking, but Stanley ordered all of them to depart.

“We must use the greatest caution. We will be surrounded by spies. Instead of using the tents we had better take the blankets and sleep on the ground under the wings.”

“I wish the carpenters would get here, although I doubt if they can make a usable propeller. There is nothing like trying, though, and we will pretend that they can; that will be more cheerful and will give us time to look for some other possible opening for escape.”

“No telling! Something may turn up sooner than we expect. That has always been the way here. New things happen suddenly every so often. Let’s eat.”

The carpenters did not arrive until the third day. They brought all the articles that had been asked for and were at once put to work. Their first task was to shave down the boards until their surfaces were absolutely smooth. Then they were all glued together face to face, forming a thick block, after which heavy stones were placed on top to press them firmly together while the glue set. The dexterity with which the Indians plied their tempered copper tools was remarkable. And the hopes of the two Americans rose accordingly, for they saw that the shaping of a new propeller was a possibility after all.

These hopes, however, were badly shaken a few days later. A herald arrived to announce the coming of the Inca on the following morning. The youth was dressed in a tunic made of small golden disks linked together, and comported himself in an arrogant, even impudent, manner.

“I have never known it to fail,” Ted exploded. “Just when things are beginning to run smoothly a new calamity happens.”

“I knew he would come. They have given him a good description of us and of the plane, and as we refused to visit him, he decided to come here. You remember how curious he was.”

“Yes, and you know what curiosity did.”

“I only wish Quizquiz had been the cat.”