“Good boy, Bumpus! them’s our sentiments, too!” declared Step Hen, hilariously.

“Huh! little things, hey?” sniffed Giraffe; “please get busy fellows, and draw ahead of our friends in the other boat once more. Seems to me the air is better up ahead.”

“But make him beware of the logs, mind you,” called Bumpus, as a parting shot.

They proceeded carefully along for some time. The channel they were following seemed to be very winding, and yet there could be no reasonable doubt but that it was constantly taking the expedition deeper into the great Alligator Swamp all the time.

Thad had tried to get all the information possible about the strange place he intended to visit, but few people could assist him. One man gladly allowed him to have a very rude chart that he said “Alligator” Smith, who made a practice of hunting the denizens of the swamp for their skins, had once drawn for him, with a bit of charcoal, and a piece of wrapping paper. This was when the “cracker” had lost a heifer which he suspected had either strayed into the fastnesses of the swamp; or else been killed, and eaten by some “hideout” escaped convicts, who found a refuge from pursuit within the almost impenetrable depths of the extensive morass.

There were things about this chart which none of them could fully grasp. Thad had some hopes of being fortunate enough to come upon the man who had drawn it, as he was said to be somewhere about, pursuing his queer vocation of acquiring a living from securing the skins of alligators he managed to shoot or trap.

And it was in this way that the eight chums had actually dared to start into one of the least known places in the whole State of Louisiana. Some of those with whom they had spoken about their intended trip had warned them not to attempt such a risky thing without a guide. But Thad was fairly wild to learn whether there could be any truth in the strange story that had come to his guardian in that letter; and he just felt that he could not stand the suspense another day.

Inquiry had developed the fact that inside of the last few months a man and a little girl had really been seen several times, though nobody knew where he stayed; and some said they had seen him paddling out of the swamp in a pirogue, which had evidently been fashioned from the trunk of a big tree with considerable skill.

As the afternoon advanced, and they found themselves getting deeper and deeper in the gloomy swamp, the boys began to realize that this singular expedition might not turn out to be such a pleasant picnic after all. There was always a peril hovering over them that must not be lightly treated; and this was the danger of losing themselves in those winding channels; for they had been told that more than once men had gone into Alligator Swamp never to be seen again by their fellows.

Thad and Allan had arranged a plan whereby they might mark their way; and if it came to the worst they would stand a chance of returning over the same passages that they were following in entering the place.