Again there was a silence, and then Spouter came to the front.

"Professor Brice, I'd like to ask a question," he said. "Two of the cadets here overheard a talk between Brown, Martell and Stowell. Those three proposed to play a most outrageous trick on Colonel Colby, and then make it appear as if that trick had been played by some other cadets. In fact, they were going to make all the evidence point to those other cadets. Now, do you think those cadets ought to defend themselves by telling Colonel Colby all they know? They feel that they don't want to be tale bearers."

"If the trick was to be played solely to injure their reputation, they certainly ought to expose it," was the teacher's quick response. "It is one thing to tell on another person just for the sake of telling, and it is quite a different thing to defend one's own reputation."

Following this there was quite a discussion, but in the end Professor Brice convinced the Rovers that they had better tell the particulars of what they had overheard. He listened to their story with close attention.

"This is certainly worthy of an investigation," he said, after they had finished. "I'll tell Colonel Colby about it, and maybe he will send for you. If he does so, kindly take my advice and see to it that when you come to the colonel's office you are not watched by Brown, Martell and Stowell, or that may spoil everything. I think that the colonel will agree with me that the thing to do is to catch those fellows red-handed."

"All right, Professor, we'll leave everything in your hands," answered Fred. Even yet he did not feel just right over what had been done. He still felt that he and his cousins should have settled affairs privately with Slugger Brown and his cronies, even if it had been a matter of fist fights.

The young professor lost no time in going to Colonel Colby. He found the master of the Hall in his study looking over the questions which were to be used in the coming examination.

"I am sorry to report more trouble, sir," he announced, and, sitting down, he gave Colonel Colby a rapid sketch of what had taken place at the gymnasium.

"Too bad! too bad!" and the master of the Hall showed his disappointment. He heaved a sigh. "It looks to me, Brice, as if I had made a mistake in giving Brown and Martell another chance."

"Just what I was thinking, sir," returned the young teacher.