Up on his balcony, meanwhile, the Efficient Baxter was stopping, looking, and listening. The looking brought no results, for all below was black as pitch; but the listening proved more fruitful. Faintly from down in the well of the hall there floated up to him a peculiar sound like something rustling in the darkness. Had he reached the balcony a moment earlier, he would have heard the rattle of the chain and the click of the bolts; but these noises had occurred just before he came out of his room. Now all that was audible was this rustling.

He could not analyse the sound, but the fact that there was any sound at all in such a place at such an hour increased his suspicions that dark doings were toward which would pay for investigation. With stealthy steps he crept to the head of the stairs and descended.

One uses the verb “descend” advisedly, for what is required is some word suggesting instantaneous activity. About Baxter’s progress from the second floor to the first there was nothing halting or hesitating. He, so to speak, did it now. Planting his foot firmly on a golf-ball which the Hon. Freddie Threepwood, who had been practising putting in the corridor before retiring to bed, had left in his casual fashion just where the steps began, he took the entire staircase in one majestic, volplaning sweep. There were eleven stairs in all separating his landing from the landing below, and the only ones he hit were the third and tenth. He came to rest with a squattering thud on the lower landing, and for a moment or two the fever of the chase left him.

The fact that many writers in their time have commented at some length on the mysterious manner in which Fate is apt to perform its work must not deter us now from a brief survey of this latest manifestation of its ingenious methods. Had not his interview with Eve that afternoon so stimulated the Hon. Freddie as to revive in him a faint yet definite desire to putt, there would have been no golf-ball waiting for Baxter on the stairs. And had he been permitted to negotiate the stairs in a less impetuous manner, Baxter would not at this juncture have switched on the light.

It had not been his original intention to illuminate the theatre of action, but after that Lucifer-like descent from the second floor to the first he was taking no more chances. “Safety First” was Baxter’s slogan. As soon, therefore, as he had shaken off a dazed sensation of mental and moral collapse, akin to that which comes to the man who steps on the teeth of a rake and is smitten on the forehead by the handle, he rose with infinite caution to his feet and, feeling his way down by the banisters, groped for the switch and pressed it. And so it came about that Eve, heading for home with her precious flower-pot in her arms, was stopped when at the very door by a sudden warning flood of light. Another instant, and she would have been across the threshold of disaster.

For a moment paralysis gripped her. The light had affected her like someone shouting loudly and unexpectedly in her ear. Her heart gave one convulsive bound, and she stood frozen. Then, filled with a blind desire for flight, she dashed like a hunted rabbit into the friendly shelter of a clump of bushes.

* * * * *

Baxter stood blinking. Gradually his eyes adjusted themselves to the light, and immediately they had done so he was seized by a fresh frenzy of zeal. Now that all things were made visible to him he could see that that faint rustling sound had been caused by a curtain flapping in the breeze, and that the breeze which made the curtain flap was coming in through the open front door.

Baxter wasted no time in abstract thought. He acted swiftly and with decision. Straightening his spectacles on his nose, he girded up his pyjamas and galloped out into the night.

* * * * *