Stas breathed freely. One-half of the work was done. Now it was necessary to slip out of the cave noiselessly and run about fifty paces; afterwards to hide in a fissure, open the case, put the rifle together, load it, and fill his pockets with cartridges. The caravan then would be actually at his mercy.

Stas' black silhouette was outlined on the brighter background of the cave's entrance. A second more and he would be on the outside, and would hide in the rocky fissure. And then, even though one of the outlaws should wake, before he realized what had happened and before he aroused the others it would be too late. The boy, from fear of knocking down some stone, of which a large number lay at the threshold of the niche, shoved out one foot and began to seek firm ground with his step.

And already his head leaned out of the opening and he was about to slip out wholly when suddenly something happened which turned the blood in his veins to ice.

Amid the profound stillness pealed like a thunderbolt the joyous bark of Saba; it filled the whole ravine and awoke the echoes reposing in it. The Arabs as one man were startled from their sleep, and the first object which struck their eyes was the sight of Stas with the case in one hand and the cartridge box in the other.

Ah, Saba! what have you done?

X

With cries of horror, all in a moment rushed at Stas; in the twinkling of an eye they wrested the rifle and cartridges from him and threw him on the ground, tied his hands and feet, striking and kicking him all the time, until finally Idris, from fear of the boy's life, drove them off. Afterwards they began to converse in disjointed words, as people do over whom had impended a terrible danger and whom only an accident had saved.

"That is Satan incarnate," exclaimed Idris, with face pallid with fright and emotion.

"He would have shot us like wild geese for food," added Gebhr.

"Ah, if it was not for that dog."