Sandy laid a hand on his friend's shoulder to invoke silence.

"Listen," he said, "that's no bear!"

"Perhaps it's a rattlesnake, then!" scorned Tommy.

"It's a boy!" declared Sandy. "That's what it is!"

Both lads darted into the darkness, waving electric searchlights as they advanced, and calling out in such words as a Boy Scout would be apt to understand. They ran for some distance, until they fell over a bit of rocky ground, and then stood looking toward a point in the darkness from which a sound of footsteps came.

"You go on back to camp," whispered Tommy to Sandy, "and make all the noise you can going, and talk to yourself, so he'll think we're talking together. I'll put out my light and follow that chump by the noise he makes. I guess I can do it all right!"

"Aw, let's both go," pleaded Sandy.

"One's got to go back to camp to put him off his guard!" insisted Tommy, "Run along, like a good little boy, now," he added with a grin.

Sandy departed, talking to himself, and trying his best to make noise enough for two boys, while Tommy turned off his light and crept forward in the darkness in the direction of the sounds he had heard.

For a time he seemed to gain on the person who was making his way some hundred yards or more ahead of him, but at last, try as he might, the sound of footsteps gradually died away, and there were only the sounds of the night in the boy's ears.