"And those men we are after?" asked Jim, his eyes searching every foot of the huge green vista.
"Dey down dar somewhere. Not see um wid all dose trees; but dere fo' sure. To-morrow we come up with them."
Our hero lay for a while gazing all round and thinking deeply. The sight of the lagoon shimmering and flashing beneath the sun had reminded him of those natives with whom the two rascals they had formerly followed had struck up an acquaintance. Jim remembered that it was more than a simple acquaintance, for it had since been proved that Jaime de Oteros and his gang of evildoers had for long carried on an illicit trade in guns and spirit with the tribe in that neighbourhood. Obviously they were making in that direction to join hands with them, and, once there, how was Sadie to be recovered?
"It will be harder than I imagined," he told himself despondently. "Once these men reach the natives with their prisoner, nothing but a battle royal and the defeat of the tribe can save her. If only I were near enough to come upon them before they could reach their friends."
Again he lay silent and thinking, till Sam looked at his young master wondering. "Not good lie here and stare," he said. "Dat not de way to save de missie. S'pose we make right way down de hill and get into the jungle. Dey down dere, I say. To-morrow dey come up wid the black men we fight wid way ober by de lagoon."
"And once there Sadie is almost lost to us," cried Jim, a tone of bitterness in his voice. "See here, Sam, I'm going to make a big effort. Tell me, can those fellows travel once the night falls? Can they push on towards those natives?"
"Dat not easy," came the answer. "Sam not tink dey try to do so. For why? I tell yo. What fo' need hurry when dey tink no one follow? Back away near de canal dey ride fast, 'cos p'rhaps someone discober where dey gone, and follow quick; but dey seen no one to-day. Dat I sure ob, 'cos dere tracks have never stopped fo' once; so dey t'ink dey got heaps ob time and all de jungle to demselves. Why den hurry, and bash de head against a tree in de darkness? Dat not good enough fo' anyone; dat all tommy nonsense."
"Then I shall do it."
Jim stretched his head farther from between the brambles and stared down into the jungle beneath, as if he were trying to penetrate it to the tree roots. As for Sam, the little fellow started, and looked queerly at his master, as if he half thought that anxiety and excitement had unhinged his mind; but Jim returned his gaze coolly, and once more repeated the statement.
"Then I shall do it," he said. "Listen here, Sam, and tell me what you think of the idea. You admit that these men will camp for to-night, satisfied that they are not followed, and that they can easily reach their native friends to-morrow. Once there, you can see that Sadie will be surrounded, and that rescue will be almost impossible. Well now, I'm going to push along through that jungle as quickly as horses can take me, and as quickly as the undergrowth will allow. This evening, the instant night falls, I shall go on on foot, taking the lantern. There's not much danger of the light being seen with all those trees about, and there is a good chance of being able to come up with the fugitives. If I do, I'll snatch my sister away, and return towards our party, who will mount and ride at the first dawn."