Once more he broke off suddenly, realizing with a feeling akin to despair that he would be dead, for was it likely that the pirates would keep him a captive for long?

"Hardly," whispered Tyler to himself. "They will be angry, and men who are in that condition do not pause and allow time to keep them from their revenge. To-day, within a few hours, they will commence to torture me, and then all will be over, and Li will have had his journey for nothing, while I shall be another of the victims to be added to the long list already set down to the brutality of these pirates."

The conviction was not a very cheerful one, and for long it occupied our hero's thoughts to the exclusion of all others. And all the while, as he lay there prostrate on the floor of the boat, with throbbing head and limbs which ached in every part, the native who stood guard over him still rested a naked foot heavily on his chest, while ever and anon he turned his eyes from the dark surface of the river to the spot where his prisoner lay.

"One of the dogs at least is in our power," he kept saying to himself, "and when the day comes, and the sun sails up to the sky, the second will come beneath our eyes. Then we shall return to Rembas in great favour, and our comrades will speak well of us. And afterwards there shall be a feast, when our prisoners shall afford us some amusement. And supposing the other dog escapes?"

The question set him wondering what would be their reception at Rembas, and he was bound to confess to himself that the chief who had sent them out to make the captures would have something to say.

"He will scowl at us, and call us cowards and dogs," said the native. "But he will do us no evil, for have we not been partially successful? For that reason he will talk, and then he will forgive. But we shall have to incur the laughter of our comrades."

Once more the man lapsed into silence, while the boat sped on its course. But nowhere was there a sign of Li Sung, though they searched every foot of that portion of the river, and shouted a warning to their comrades who had taken up their posts above and below, in the hope of capturing the fugitives as they passed. Then, slowly at first, and later with the same swiftness with which it was wont to leave the earth, the day came full upon them, and they could see for miles along the surface.

"Not a boat in sight, comrades," said the leader, the native who had charge of Tyler. "One of the men we have with us, but where is the other? Has anyone seen or heard aught of him?"

He looked round at his crew with questioning eyes, and, hearing no response, spoke to them again.

"Then what are we to do?" he demanded fiercely. "You have all heard what our chief has promised to do to us if we who were so many returned unsuccessful. Well, we are that. We have but one captive, while the second is at large. Shall we return at once, or will it meet your views if we kill this dog who lies beneath my foot, and then sail for the lower reaches? For myself, I fear to enter Rembas again, for the thought that our companions will jeer at me is worse than the fear of death."