"I must take a look round before we go any farther," said Ferrier. "I don't hear anything of the enemy; perhaps they are behind us after all."

He set off alone, making his way cautiously among the trees. It seemed hours before he returned, in almost broad daylight.

"We're in for it," he said as he came up. "We're within six hundred yards of the rapids. I went on round the curve until I got a view of the pool. The fort is manned. Juma must have got well ahead of us and crossed the river somewhere. But I don't think the others have arrived on the scene yet."

"Have they left nobody on the right bank?"

"Nobody at all. They're very poor tacticians. I suppose they rely on our being smashed up in the rapids, and think they'll have us at their mercy. They ought to have held both banks. It gives us a chance. We may have time for a portage, but only to the pool. We can't hope to get past the second rapids on land; but as we shall be hidden from the enemy until we actually come to the pool, there ought to be time to load up again there before they can get round to us."

"What then?"

"We shall have to shoot the second rapids in the rafts just as we are. Can't stop for another portage. From my recollection as we came up past the gorge, they're much longer and swifter than the first, besides being straighter and less rocky. I had a good look at the first as I went down the bank. There's a nasty bit about half-way through: a narrow channel between two irregular lines of sunken rocks. But it's no worse than the Long Saut on the St. Lawrence; not so bad, indeed; and I'm going to run through all right. The only doubt I have is whether we can get to the second rapids before the enemy occupy the bluff above the gorge."

"If we can't----!"

"We shall have the pleasure of being targets for at least ten minutes for bullets and arrows and stones. But we must just go through with it now; there's no retreat for us. Now we'll unload my raft and send the men along with the ivory. When we've given them time to get half-way to the pool, I'll go down with the raft."

"Alone?"