“It was a funny thing,” remarked Joe, musingly, “how that fire started, anyway.”

“Oh, what’s the use of worrying?” added Herb, carelessly. “I reckon the memory of that licking will keep Buck quiet for a while. Say, that was a fine piece of work you did, Bob! The memory lingers.”

Bob grinned.

“How about yourselves?” he asked, adding, with a gleam in his eyes: “I didn’t notice Terry Mooney and Carl Lutz looking very happy!”

[CHAPTER XVIII—A NEST OF CONSPIRATORS]

The radio boys saw Buck Looker often—all too often—in the days that followed. As the boys had feared, Buck and his crowd were staying at the Mountain Rest Hotel, and it was almost impossible to help encountering them.

Several times there were arguments which almost resulted in blows, but Buck always managed to sneak off at the critical moment, leaving the boys to fume helplessly.

“Wish we could find out how that shack of theirs caught fire,” Joe grumbled on one of these occasions. “Then we could stop their mouths on that firebrand question once and for all.”

“Wouldn’t make any difference,” remarked Herb gloomily. “If they couldn’t make trouble for us on that score, they’d think up something else.”

But about this time something happened that took the minds of the radio boys from Buck Looker and his trouble making.