"They want to keep us from going farther, which makes it look as though they had taken their women and children and their wealth to some spot up this tributary," said Tyler in low tones. "It will take them a little time to get through those trunks, so that we can leave them to it for the present. But later on we shall have to fire at them and drive them away. I wonder whether they will do the same down-stream, and so bar our retreat should we have cause to fly?"

The question was one which could not fail to cause him anxiety, for then the safety of all in the expedition would be jeopardized. But he had little time to think about it, for scarcely had his attention again returned to the jungle in front of him when some dozen dusky figures appeared, creeping across the open space which separated them from the bank. Instantly the muskets covered them, fingers went to the triggers, while heads sank down to the right till the eye could glance along the sights. But so deep was the gloom that that was impossible; so that those who were defending the position could only point their weapons where they thought the enemy were, in the hope of hitting them.

"Fire!" In stentorian tones the command came from the captain of the Dido, and at once a volley burst from the waiting men, causing the enemy to come to a halt, and then take to their heels with shrill cries of terror. Then once more the shouting and the incessant beat of gongs was heard, while the jungle became alive with moving figures, who fired at their foes and sent spears and arrows swishing in their direction.

"Now for the others," said Tyler, noticing that those who were engaged in cutting the trees were still at their work. "Ready? Then let them have a bullet."

Both fired together, while, ere the report of their rifles had died down, the boom of the twelve-pounder was heard, and a mass of grape went crashing in amongst the trees.

"That will be their last effort," said Tyler. "They must have lost heavily during the night, and seeing that we are not intending to retire they will begin to feel hopeless. To-morrow, when we start to ascend the river, they will feel that their cause is ruined."

And this proved to be the case. Lying or squatting upon the edge of the bank, the British force spent the long hours of darkness in keeping watch and in firing occasionally into the trees. Morning found them worn out with their exertions, and some of them actually asleep in spite of the danger. But a call from their leader soon brought them to their feet, and at once they prepared to embark.

"Get aboard, and smartly, my lads," he called out in cheery tones. "We have shown those fellows that we are not to be easily driven off, and now that the morning has come we will let them see that we have plenty of life left in us. Aboard, all of you, and let us hurry, for I am hungry, and until the matter is ended we shall be unable to breakfast."

The words brought a cheer and a shout of merriment from the sailors and marines, and all at once leapt to obey him. Soon the pinnace was manned, and with the gunner at his piece, and the marines with weapons ready, began to push up the river, followed by the gig in which sat Captain Keppel. Hardly had they rowed fifty yards when a man appeared with a white flag, and very soon the Rajah of Sarawak was engaged in conversation with him.