He was suddenly aroused by seeing Johnson getting on his feet, and yawning, as if he felt sleepy, and thought of turning in, although “taps” had not yet sounded.

Bud came to a quick determination. He must have a little chat with the air pilot, and learn a few facts from him. In order to accomplish his end it would be necessary for him to relate the story of Felix, but he could bind the other to secrecy. So he also arose and followed the aviator.

When a tap came on his shoulder, and Johnson turned to find himself confronted by the boy, he may have noticed sitting near the fire, listening, no doubt he felt a little curiosity as to why he had been picked out for an interview.

“Guess you’ve selected the wrong man, young fellow,” he went on to say with a jolly laugh, “if you’re expecting a thrilling yarn for your paper. Better tackle Tom Sherlock, who’s seen exciting adventures over the big drink. He can spin you a story that will make your readers’ hair stand on end.”

“But I want to have a little chat with you, Mr. Johnson,” urged Bud. “I would thank you to give me just a few minutes of your time. It is on a matter that means a whole lot to a chum of mine. The queer part of it is that the mention of Luke Gregory’s name by you is the whole cause of my asking this favor.”

The aviator, naturally enough, was surprised.

“Well, you’ve managed to arouse my curiosity from the start, my boy!” he exclaimed, heartily. “I’ll be only too glad to listen to anything you may have to say. Come over here to my tent and sit down on a bench there; we can talk better at our ease. Right from the beginning let me say that if Luther Gregory has any share in your story, I’d wager it isn’t going to be to his credit.”

“You hit the nail right on the head when you say that, Mr. Johnson!” declared Bud, mentally hugging himself with delight over the wonderful success that had come his way.

He started in by telling how he and Hugh had been trying to find some reasonable excuse for visiting the mobilization camp, when Blake came along and told about the unfortunate quarrel between Felix and his uncle. Then Bud went on to relate how they had started for the camp in the old car. Step by step he narrated the difficulties they had to surmount, and how they felt positive most of their troubles came through the plotting of the man in the flivver, and who had been seen talking in a mysterious fashion with Luther Gregory in Oakvale.

It was an altogether thrilling story, and the aviator listened with rapt attention until Bud had come down to the point where he heard him mention that name of Uncle Reuben’s profligate son, and tell how he had actually seen him close to the border of the camp.