Once more did the leader of the little band of pirates spring upon the boulder, the better to observe the rock, and shout a message at those who he was sure were in hiding there. Then, hearing no answer, he and his men put their heads together and once more discussed the matter.

"We waste time," at last said their leader. "Finding that the dogs will not come to us, which perhaps is not to be wondered at, seeing that they have nothing to gain, but their heads and their lives to lose, we will go to them, and afterwards reward ourselves at the expense of their convenience and comfort. Come, Penchu, yours is the post in advance. Show us the way."

For a moment it looked as though the dusky Malay who had at first proposed that the rock be searched would decline the honour thus thrust upon him, for he glanced above him, and then doubtfully at the bushes which grew in all directions, wondering which of them hid the enemy. But his comrades were there to aid him, and, besides, there were only two above, and they were undoubtedly half-drowned by their upset in the river. With a scowl at his leader, and a second glance above, he suddenly made up his mind, and drawing a kriss of large size from his belt, gripped it between his teeth and turned to the rock.

"Follow me," he shouted, removing the weapon as he did so, "and this kriss to the man who can be before me in the race to the top. Mind, this weapon, which I had from my father, goes to the man who can reach these dogs and slay them in spite of my efforts. Now, I am about to make the attempt."

He waited a moment to give his comrades time to take up the challenge and to draw their own weapons. Then he sprang at the obstacle before him, and, using both hands and feet, came clambering up at a rapid rate. Beside and behind him rushed his comrades, all eager to be first in the race, for the prospect of winning a kriss had the greatest attraction for them, while there was always the hope that one particular man would have the honour of slaying those who were in hiding.

"Wait for the word," said Tyler, with difficulty restraining his excitement. "The time has not yet come, but will be here very soon. Are you ready? Then watch me, and as I lift the boulder take aim with the sling."

It was hard work to lie there behind that wall and watch with calmness as ten fierce Malay pirates climbed to the assault, and more than once was Tyler tempted to give full play to his impetuosity and spirit, and commence the battle by flinging his boulder down the rock. But as yet the distance was so great that he might well have missed his aim, and for that reason he still remained in a crouching attitude, his hands clasping the boulder, and his eyes fixed upon the figures below.

"Time's up!" he said quietly, when he judged that they were near enough. "Ready? Then fire!"