"This," he answered; "taking account of the open window and door, the overturned chair and the candle left burning, it's clear enough that when the gent did go out, he went in the devil of a hurry, made a bolt, in fact, as though some one was on his track at the very start. There's no one else in the house, you say?"

"Only the blessed dead," said Mr. Plenderleath.

But I thought involuntarily of what I had seen the preceding evening. Could it be that some horrid vision had appeared in the still hours of night, and that, eager for his employer's welfare, even in such a terrible moment, the young man had seized my wealth and leapt out into the dark night rather than face the dire and monstrous phantom?

If so, what had become of him?

The detective made no further remarks, and refused to answer any questions, though he asked several. Then, after a long and fruitless search in the grounds and meadowland adjacent, he returned to town, his pocket-book well filled with information. A discovery of possible importance was made soon afterwards. The robbery and all its known circumstances had got wind in the neighbourhood, and now a labourer, working by the Thames (which is distant from Petersham about five hundred yards) appeared, bearing the identical leathern bag which had been stolen. He had found it empty, stranded in some sedges by the river's brim. Fired by the astuteness of him who had just returned to town, I inquired which way the tide was running last evening. But, upon learning, no idea of any brilliance presented itself to me.

There was nothing to be done at Petersham; the scamp and his ill-gotten possessions must be far enough away by this time; at least Mr. Plenderleath said so, and I now returned to London with him. All for the present then was over. All my suddenly acquired wealth had vanished, and I was a poor clerk again. Yet how infinitely happier might I consider myself now than in the past. "It may please God," I said to myself, "of His mercy to yet return perhaps as much as half of this good money; but it will not please Him to restore my terrible relation—that I am convinced about."

Upon first recalling my coming trip to Scotland I was minded to get excused of it, but quickly came to the conclusion that nothing better could have happened to me just now than a long journey upon other affairs than my own. It would take me out of myself, and give my wife and child a chance of recovering from the grief they must certainly be in upon hearing the sad news.

I wrote therefore to them on returning to my office, dined in the city, and finally repaired to Euston. At ten minutes to nine o'clock the "Flying Scotsman" steamed from the station, bearing with it, among other matters, a first-class carriage of which I was the sole occupant after leaving Rugby. I had books and newspapers, bought from force of habit, but was not likely to read them, for my mind contained more than sufficient material to feed upon. Very much of a trying character occupied my brains as I sat and listened to my flying vehicle. Now it roared like thunder as we rushed over bridges, now screamed triumphantly as we whirled past silent, deserted stations. Anon we went with a crash through archways, and once, with gradually slackening speed and groaning breaks, shrieked with impatience at a danger signal that barred the way. I watched the oil in the bottom of the lamp above me dribble from side to side with every oscillation of the train, and the sight depressed me beyond measure. What irony of fate was this! Yesterday the London and North-Western Railway meant more than half my entire fortune; now the stoker who threw coals into the great fiery heart of the engine had more interest in the Company than I! Overcome with these gloomy thoughts, I drew around the lamp that lighted my carriage a sort of double silken shutter, and endeavoured to forget everything in sleep, if it were possible.

Sleep is as a rule not only possible but necessary to me after ten o'clock in the evening, and I soon slumbered soundly in spite of my tribulation.

Upon waking with a start I found I was no longer alone. The train was going at a tremendous pace; one of the circular curtains I had drawn about the lamp had been pulled up, leaving me in the shade, but lighting the other man who looked across from the further corner in which he was sitting, and smiled at my surprise.