“Well, we had better set off at a trot,” the sailor said. “I expect those beggars can run a good deal faster than we can. The great thing is for us to get so far away before it gets dark that they won’t be able to see our figures. If it is eight bells before they fairly set off after us, they will only have a little better than two hours and a half. They are sure to be thrown out for a bit at the mouth of the river. They will see our footsteps at the water side, but won’t know whether we have crossed or have kept along on that side. Very likely some of them will go one way and some the other, still they are sure to have a talk and a delay. They ought not to travel twice as fast as we have, at any rate, and they would have to do that to catch us before it is dark.” They set off at a brisk trot. The sand was fairly hard below the spot where the surf rushed up over it, and the walking was easy in comparison to that in the swamp or on loose sand. Still it was hot work. The sun blazed down upon them, there was not a breath of wind, and they were drenched with perspiration. They kept on steadily, however, slackening only occasionally into a walk for two or three minutes, and then going on again at a sharp pace. “They won’t catch us before it gets dark,” the sailor said confidently. “I reckon we must be making near seven knots an hour, and even a Malay could not go at fourteen; besides, they will have to keep a sharp look-out for footmarks in the sand above water-mark, as we might at any time come up from the water and take to the forest. Anyhow, we must keep it up as long as we can go. We ain’t running for amusement, it is for a big prize, for our lives depend on our keeping ahead.” Anxiously they watched the sun as it sank down towards the horizon, and there was an exclamation of satisfaction as it disappeared below the water. “Another half-hour and we shall be able to take it easy,” Stephen said. “I should not think they would keep up the search after dark, and then we could safely take to the forest. The wind is springing up already, and this light drifting sand will cover all signs of our footsteps before morning.” “We had better keep in the water as long as we can, Master Steve. They can’t trace our footsteps here, but they might under the trees. These sort of chaps are like dogs. I expect they can pretty well follow you by smell, and the hope of getting heads will keep them at it as long as there is the slightest chance of their overtaking us.” “Well, we may as well be on the safe side anyhow, Wilcox, and will keep on here as long as we can drag our feet along. We have got no boots to pinch our corns, and every time the surf rushes up it cools our feet, so we ought to be able to keep on till eight bells in the middle watch, by that time I should think we shall have gone something like forty miles from that river.”