Jimmie climbed upward for half an hour, thinking every moment that he would come upon some trace of Ned, but Ned, as the reader knows, was at that time waiting in the cabin of the Manhattan for the return of his friend. Unconsciously he wandered off to the right, or north, and presently came to an elevation from which he could overlook the rain-splashed waters of the China Sea.

By the time he reached this position Ned was also in the forest, hoping to meet Jimmie as well as to learn the meaning of the signals from the unknown launch and the firing on the island. Ned, however, for a long time kept to the left, and when at last he came to an elevation he was at least a mile away from that to which Jimmie had ascended.

From the hill—it could not be termed a mountain, though it was of volcanic formation—Jimmie looked into a glade from which the smoke of a fire ascended. He would have observed the two columns of smoke which had been seen from the motor boat had he reached the position earlier, or if he had not been surrounded by the thicket when the Boy Scout signal rose to the sky.

He could see people moving about the fire, which was partially protected from the storm by a heavy canvas on the windward side. A crude shelter composed of great leaves and canvas was also seen, and in this he thought he saw several reclining figures. By this time the boy had given up all hope of coming upon Ned, and also of finding his way back to the Manhattan without a careful study of the location.

From the place where he stood he could look over a large portion of the island. He could see a river running to the east, and wondered if the bay in which the motor boat was lay not near the mouth of the stream. Still, there were many indentations in the shores of the little isle; he could not discover the Manhattan in any of them.

He studied over the situation for a time and then arrived at the conclusion that he could best find his way back to the boat by following the line of the coast. That, however, necessitated a long journey and, perhaps, the swimming of streams which would doubtless take him far into the night, and a Philippine jungle is no place to travel in the darkness. Besides being decidedly uncomfortable, such a trip would be dangerous. Even if there were no wildcats on the island, there were plenty of reptiles. Then he caught sight of a launch off to the east and changed his plans.

His idea was to circle the camp and gain a position between it and the place where the launch had made its appearance. If the people on the boat were planning to land he wanted to see them before they reached the camp. If they were enemies he thought he could avoid them readily enough; if they were friends they might assist him in releasing the prisoners.

"Of course they're in with the game that's goin' on, though," he mused, as he made his way around the hill. "If they wasn't, what would they be comin' to the island for? There's no one here to visit—or wouldn't be if this party of dagoes hadn't landed. The men in the launch are here to meet the others, and that's all there is to it. I'm goin' to see what their business is!"

It was growing dim over the forest when Jimmie gained the position he sought, and there were lights in the launch down in a little bay and lights in the camp halfway up the hill. The rain still came down heavily, driven with considerable force by the wind, and the boy was, of course, soaked to the skin and suffering from the stings of the insects which swarm in Philippine forests, but still he waited patiently for some signs of communication between the people on the boat and those in the camp.

There was no stir in the thicket which lay between the two, and Jimmie concluded that he had arrived too late to witness the meeting of the two parties. The next thing to do was to get as close to the camp as he could without danger of detection and observe what was taking place there. It might be even possible, he thought, to get near enough to hear something of the conversation.