It was not so gloomy there alongside the shack but that his keen eyes could see, under the heavy growth of rank trees, the many faces up-turned toward him. At the same time, Pet and his mates made the astounding discovery that it was Jerry Wallington, after all, who had been about to descend in this peculiar way.

Too late, Frank realized what was coming. He heard the old familiar “click” close to his ear, and a thrill of alarm shot through his frame; but ere he could even wink, much less make the slightest movement, the thing was done.

Bluff had fired another cartridge connected with that camera of Will’s. Recognizing the proper elements for a powerful flashlight picture in the remarkable combination before him, he had proceeded to carry out Will’s instructions, regardless of consequences.

Some of the clustering boys seemed ready to scamper off, but the voice of Pet recalled them to a sense of their duty. Besides, the prospect of becoming lost in those gloomy woods was not very flattering, and they huddled together.

“Hey, don’t yuh let that skeer yuh, fellers. It’s on’y some of that crazy Will Milton’s photergraphy business. Stick to it, and get that reward. Don’t a single one of yuh dar’ to run!” was what he shouted.

The situation was rather embarrassing for Jerry. He seemed to be between two fires as it were. If he came down, these angry boys stood ready to attack him; while to stay where he was meant that the hoboes would be able to reach him.

Frank began to wonder whether the time had not come for them to enter the game and stand by their chum. He had even arisen to his feet to make a forward movement when he saw that as usual, Jerry had his wits about him.

The boy on the quivering roof of the old shack was edging his way along. He appeared to be aiming for a certain spot where a big tree swept its branches down so as to brush the roof.

It offered a refuge for any one who could neither come down nor remain where he was, and Jerry knew he could make it. Now he reached the nearest limb, and like a monkey scrambled upward. The one who caught him after that would have to be nimble indeed.

“Hurrah!” shouted Bluff, unable to restrain his admiration for the presence of mind on the part of his chum.