He had heard something of the purpose of the government in sending Ned to the Philippines, and remembered now that there had been talk of a possible organization of the native tribes against the United States government. Now he suspected that the chiefs were to meet there to execute the treaty which was to tie the tribes together and bring about an armed revolt against American occupancy.
"It looks to me," he thought, "like the Chinese were at the bottom of the trouble. I guess China would like to get a foothold here!"
There was nothing more to be learned from the position he occupied, and so he moved on, always keeping to the right of the campfire, blazing dimly in the rain and requiring constant care, until he came out in a thicket close to the rear of the shelter where the men he believed to be prisoners lay. In five minutes he was at the canvas wall of the refuge, listening.
All was still inside, and it was evident that the conspirators did not suspect that they had been followed to their retreat. Looking about, he saw that most of the men of the party were still busily engaged in constructing the shelter and that no one was near the place he wished to investigate, so he cautiously lifted a corner of the canvas and looked inside.
The men there were four in number, and all seemed to be bound hand and foot! The captors were not taking any chances on escape, although they evidently believed themselves to be in full possession of the little island. All was still inside the shelter except that the rain descended steadily on the leaf roof and now and then a low moan came from the front of the place.
"That must be the man they cut up," thought the boy. "I wonder if it is Lieutenant Rowe who is wounded?"
While the boy waited, uncertain what course to pursue, another signal came from the shore and was answered by another pistol shot.
"Another bunch of Chinks!" he thought.
The signals brought considerable excitement to the camp, and Jimmie concluded that the new arrival must be a person of some importance. In a short time nearly every person in the camp rushed away down the hill toward the bay where the first launch was anchored, as if to welcome the new arrivals.
"Now's my time!" thought the boy, and in an instant his inquisitive head was thrust under the canvas, and then the low, snarling call of a wolf penetrated the shadowy place where the men he believed to be prisoners lay.