During this trip they had a half dozen fights with the natives, which so depleted their stock of ammunition that it compelled their retreat, and finally returned, with determination to manufacture a new lot of guns, and lay in an ample supply of ammunition.

After their return John’s memory was restored, and he related his wonderful history, and together the six set to work preparing the new equipment. This comprised twenty-five guns and two hundred and fifty rounds of ammunition. The wagon carried with it a portable fort which could be set up on one side of the wagon to protect the team of yaks, as well as themselves, and it was also so made as to serve as a float for enabling them to cross streams.

The particular reason for the present trip was not revenge, but to rescue the other boatload of their companions, and also some of the companions of John, who must be somewhere in the interior, unless sacrificed by the natives.

They were now on this trip, and had gone about twenty miles from home, and after crossing the South River, the day before, set out in the direction of the savages’ village, which lay to the southwest.

Early in the morning of the day, after discovering a half dozen savages encamped less than a half mile away, it was determined to surprise and capture them, so as to afford a means whereby they might treat with the inhabitants.

While in the act of surrounding their camp, John discovered a band approaching from the southwest, so that he was compelled to notify the others of the danger, and Ralph was sent back hurriedly with the warning, as related.

As they approached the Professor, the latter held up a warning hand, and whispered: “I do not think John and George will be able to make their way back by the left, as the new band has just come in, and they are now all together, so that if you will remain here I will go to the right. Await my coming, unless there should be firing, in which event go back to the wagon and prepare it to receive us.”

Before he had taken a step a shot rang out, and the Professor continued: “Go at once and get the wagon ready.”

The boys rushed back, and informed Harry, and the wagon was at once turned around into an advantageous position, the yaks unyoked, and the portable fort taken from the wagon and set up in position. The place selected was in the open, so as to compel the savages to travel over the open spaces before reaching the wagon.

In the meantime, let us see what John and George were doing. When John told Ralph to inform the others, he had seen the newly arriving warriors coming up slowly from the southwest, and as George had already gone on to take up his position to his left, he followed after him, and as he caught up, said: