"Look for yourself, Thad; for here you can see the beach end to end," Davy went on; and the others stared as though hardly able to believe their eyes; for it was just as Davy said; there was the little sandy stretch, without a doubt, where they had left their canoe; but from end to end it was vacant!

Again had the boat vanished while they were away; and this time it was utterly impossible that it could have gone without the agency of human hands, for they had pulled it high up out of the water!


CHAPTER XXIV.

WHAT SMITHY FOUND.

"Here's tough luck, and more of it!" remarked Davy Jones; but while Smithy was looking excited, and rather white, the Jones boy was grinning, just as if the new condition of affairs, thrilling in the extreme, pleased him intensely.

Thad hastened to examine the ground, as a true scout always thinks of doing when he seeks information concerning the movements of others; for neither men nor boys can well move around without leaving some traces of their late presence; and when one knows how to use his eyes to advantage, it is possible to learn many valuable things after this fashion.

"Did they take it, Thad?" continued Davy, as the scout leader arose from his knees again, his face filled with all sorts of wild conjectures as to the meaning of this new mystery.

"They must have," replied Thad; "because they've been around since we were. Fact is, as you can see for yourselves, boys; here's where the imprint of that marked shoe has half covered Smithy's track. And of course that could mean only one thing."

"You're right, it could," admitted Davy, easily convinced.