Agility seemed to be the leading feature of Psmith’s tactics. He was everywhere—on Mike’s bed, on his own, on Jellicoe’s (drawing a passionate complaint from that non-combatant, on whose face he inadvertently trod), on the floor—he ranged the room, sowing destruction.

The enemy were disheartened; they had started with the idea that this was to be a surprise attack, and it was disconcerting to find the garrison armed at all points. Gradually they edged to the door, and a final rush sent them through.

“Hold the door for a second,” cried Psmith, and vanished. Mike was alone in the doorway.

It was a situation which exactly suited his frame of mind; he stood alone in direct opposition to the community into which Fate had pitchforked him so abruptly. He liked the feeling; for the first time since his father had given him his views upon school reports that morning in the Easter holidays, he felt satisfied with life. He hoped, outnumbered as he was, that the enemy would come on again and not give the thing up in disgust; he wanted more.

On an occasion like this there is rarely anything approaching concerted action on the part of the aggressors. When the attack came, it was not a combined attack; Stone, who was nearest to the door, made a sudden dash forward, and Mike hit him under the chin.

Stone drew back, and there was another interval for rest and reflection.

It was interrupted by the reappearance of Psmith, who strolled back along the passage swinging his dressing-gown cord as if it were some clouded cane.

“Sorry to keep you waiting, Comrade Jackson,” he said politely. “Duty called me elsewhere. With the kindly aid of a guide who knows the lie of the land, I have been making a short tour of the dormitories. I have poured divers jugfuls of water over Comrade Spiller’s bed, Comrade Robinson’s bed, Comrade Stone’s—Spiller, Spiller, these are harsh words; where you pick them up I can’t think—not from me. Well, well, I suppose there must be an end to the pleasantest of functions. Good-night, good-night.”

The door closed behind Mike and himself. For ten minutes shufflings and whisperings went on in the corridor, but nobody touched the handle.

Then there was a sound of retreating footsteps, and silence reigned.