"For de swag," suggested Sam. "Dey's robbed de people ober at Ancon."

Jim remembered the fact, though till that moment he had lost sight of it; for all his interest was, very naturally, centred in Sadie. In his eyes that was the maximum offence Jaime and his rascals had committed.

"We'd best go very quietly now," he whispered to his companions. "If they have dismounted, as the marks show, and if the jungle continues to get thicker, as we can tell for ourselves is the case, why, guess they'll soon come to a halt and camp. That'll be our chance."

"Halt any time," answered Sam, stopping for a moment and facing round with brightly shining eyes. "Dey camp when dey find de right spot. Not care to lie out here in de jungle. Dat not do; p'raps some beast come along and gib trouble. Dey wait till dey find an open place, den spread de blanket, boil de kettle, eat, and sleep. Sam know; him libed in a jungle country before now."

He was filled with assurance, fortunately for Jim and his comrades, for otherwise there was no doubt that without a guide they would have lost the track and themselves many times before this. Seeing the difficulty of making a straight path through this trackless forest, it became evident to Jim before long that Jaime and his comrades, like Sam, must have had experience of the jungle. Indeed, had he but been aware of it, the ruffian who commanded the rascally band was an excellent leader in more ways than one. Putting aside his vindictive and cruel nature, which seemed natural to him, the man was exceedingly clever and cunning, as he had proved to the police of many a port along the Gulf of Mexico. But he was as accustomed to the wilds as to a city, and had indeed during the past two years found that safety, complete security from arrest in fact, lay in the jungle. He had made himself at home in it, had discovered the ways of trackers, and, thanks to his own hardiness, had so far defied fever. He was, then, just the man to lead a band across the isthmus, and the straight line which his trail had held all along showed that no novice was at the head of affairs. But in one particular he failed. Jaime had been too successful; he had for so long successfully hoodwinked the police, and had robbed with such little interference, owing to his wonderful astuteness, that he had become too sure of himself, and, as a natural consequence, had become careless. At this very moment he imagined that no one was in pursuit. He had waited on that open patch of ground where Jim's comrades were at this moment encamped, and had kept a watch on the top of the ridge. The fact that he had seen no one crossing it had convinced him that all was well, that the scheme of the boatman who was to put to sea from Colon had again put the police on a false track. And at once he had neglected further precautions.

"We'll jest run ahead through the jungle," he told his followers, "till we've put a good belt of it between us and the ridge. Then guess we'll take a fine sleep, and so be fresh by the time we come to the end of the journey. Gee! What a commotion there'll have been 'way down by Ancon! That explosion fairly shook the whole isthmus; but why Juan never came along is more than I can say, onless he was captured."

"Or blown sky-high with his bomb," ventured one of his fellows.

"Blown up by his own bomb! Don't you think it," came from Jaime. "Juan is too clever by half to do a thing like that. Most like he found himself cornered, and unable to come to our meeting place; so he's lying hid up somewhere, and when he gets the chance will make across to join us. See here, boys, we'll take a fine rest when we get to those natives. We'll lie up for a month, till things get blown over a little, and until people have begun to forget that dollar notes were taken; then we'll get aboard the launch, steam out from the lagoon, and take one of the passing traders. There won't be no difficulty about that. Guess we're armed, and the folks aboard the traders don't carry a weapon. Once we've got a boat, we'll sail to the nearest port, tranship to New Orleans, and from there to France. Paris will take every dollar we have, even though the numbers of the bills have been published. In six months' time we shall have enough to make a tidy sum for each of us when the stuff's divided."

He led his little following through the forest till they arrived at an open, rocky space, where the blackened ground showed that a fire had been made on a former occasion. Indeed it was a spot which Jaime knew well, for he had travelled this route many times now. Here saddles were taken from the horses, while the beasts were given a drink at a tiny stream which trickled from the rocks; then they were tethered to long ropes, which would allow them to graze. Sadie was not treated unkindly. Indeed, hardened villain though he was, Jaime had some pity for the child. He had her placed near the fire, and saw to it himself that food and drink were given her.

"You'd best get settled down in one of the blankets and take a sleep," he advised. "I ain't goin' to put any ropes on you, and I'll tell you why. If you were to try to make off into the jungle, you'd just get lost, and there's wild things in the forest that would scare the life out of you; so be sensible, and take a sleep."