Arbery and Leveson darted out again, with the same result as before. But they saw shadows in the distance which they believed to be some of their tormentors, and it was decided that they should take up a position close to the door, and at once dart out if the sound were repeated.

Devey was, of course, perfectly truthful when he had denied making the curious sound which had so startled his companions. Nor had it come from the "youngsters of the Third" outside. It came, as the reader has guessed, from the box in which Mr. Freddy Plunger was reposing. At first, when the heavy weight of Devey had rested on the box, he thought that he would have been suffocated. But when, in the excitement caused by the unexpected entrance of Mellor with his challenge from St. Bede's, Devey had risen with the other fellows, and remained standing, Plunger breathed more freely, and began to feel quite light-hearted again.

He felt just as excited as any of those outside at what was happening and entered just as thoroughly into the scene, so that when Leveson and Arbery began to question Mellor about the peculiarities of "a Beetle," he felt that he must laugh or choke. The result was the curious noise which had been put down first to Devey, then to the boys outside. No one guessed for a moment that it came from the box before which Devey was standing. When the stir caused by this incident had subsided, attention was once more turned to Mellor.

"Well, Mellor, you haven't answered our questions yet," said Parfitt, taking up the fire. "What does it feel like to be a Beetle?"

Mellor flamed up the instant Parfitt spoke. It was Parfitt who had set upon him and badgered him, and written the note which had stirred up so much feeling at St. Bede's against Garside.

"You're a cad and a coward!" he cried hotly. "I don't want to answer you or speak to you either."

Parfitt, stung by the boy's words, moved towards him to clutch him by the ear. But Paul was quicker, and stood between them.

"Hands off, Parfitt! Mellor's here as a messenger from the Fifth of St. Bede's to us, the Fifth of Garside. Don't drag us in the mud! Let's be fair! They've sent us a challenge. Let's be polite enough to answer it."

"Interfering again," sneered Parfitt. "Always poking your nose where it isn't wanted!"

"Don't get waxy, Parfitt," remonstrated Hasluck. "Percival's quite right. It isn't nice perhaps to know that one of our fellows has gone over to the Beetles, but there it is. It can't be helped. What's done can't very well be undone. Let's be fair, and let's be polite. There, I'm with Percival, and so, I think, are the rest of you." ("Hear, hear, hear," from the rest, with the exception of Parfitt, who felt rather small.) "Shall we send an answer?"