This was in answer to a knock at the door, which opened immediately, and admitted Fitz Anstruther. The young fellow’s hands were clenched and his face flushed, and it was apparent to the two men that he was hard put to it to restrain an outburst of furious passion.

“I wasn’t listening,” he said, hastily, “but I couldn’t help hearing what you were saying. These beastly rooms——” He broke off suddenly, and his hearers, perceiving that the side walls only reached within some six feet of the roof, realised that their conversation must have been audible to any of their neighbours on either side who chanced to be in their rooms. “But that’s neither here nor there,” he went on. “I heard you blackguarding Miss Keeling’s name in the most shameful way, and I am not going to listen to it.”

“I was not aware that we had mentioned the name of any lady,” said Stratford. Fitz was taken aback for a moment, but recovered himself speedily.

“It wasn’t you, it was Major North,” he said, glaring at Dick. “He mentioned no names, but if he can assure me he wasn’t speaking of Miss Keeling, I’ll apologise at once. You see? I knew he could not do it. Now look here, Major North—you are my superior, and I know you can ruin me if you like, but I won’t hear Miss Keeling spoken of in that way.”

“Your hearing what you did was quite your own affair,” said Dick, coolly. He had an enormous advantage over Fitz, for the sudden attack had restored him to his usual calmness, but the boy did not flinch.

“I know, but I can’t help that. You may be sure I wouldn’t have listened to it of my own accord, but when you talked as you did, it naturally forced itself on my hearing, and a nice hearing it was! Miss Keeling has no one here to look after her, and if you are cad enough to take advantage of that, I’ll do what I can. If you dare to say that she isn’t every bit as good and as gentle as your own sister, I tell you to your face you’re a liar.”

“Anstruther!” cried Stratford, sitting up suddenly, “do you know what you are saying? For your own sake and the lady’s be quiet.”

“I can’t help it,” repeated Fitz. “Miss Keeling has been awfully kind to me, and I’m not going to hear her insulted. You can do what you like, Major North. If you want to fight, I’m ready.”

“Young idiot! who wants to fight you?” growled Dick, lounging to the door with his hands in his pockets. “I didn’t know you were going to hold a levée, Stratford. I think I’ll leave you to train the young idea for a little.”

“You haven’t answered me,” said Fitz, doggedly, barring his passage; but Stratford interposed again.