“I don’t think,” replied he, “that my wife ever knew of the existence of your husband. Even I never heard of his name, though I now understand he was a promising advocate. I can, therefore, give you small satisfaction; and, I presume, I can get as little from you when I ask you, what I presume is unnecessary, whether you ever heard that my wife was in any way acquainted with Mr Blair?”

“No,” replied she; “neither he nor I ever mentioned her name, nor did it once come to my ears that Archibald was ever seen in the company of any woman answering to the description of your wife.”

“Most wonderful circumstance, madam,” replied Halliday, into whose mind a thought at the moment came, suggested by the mystery of the left clothes. “Pray, madam,” he continued, “can you draw no conclusion from Mr Blair’s desk or wardrobe whether or not he had provided himself for the necessities of a journey?”

“That is the very wonder of all the wonders about this strange case, sir,” she answered. “I have made a careful search, knowing the money that was in the house, and having sent and inquired whether he had drawn any from the bank, I am satisfied that he had not a penny of money upon him. As for his wardrobe, every article is there, with the exception of what he used when he went to take a walk in the morning—a light dress, with a round felt hat in place of the square one. Even his cane stands there in the lobby. Where could he have gone in such an undress, and without money?”

A pertinent question, which was just the counterpart of that which Patrick Halliday had put to himself. The resemblance between the two cases struck him as wonderful, and no doubt if he had stated to Mrs Blair the analogous facts connected with his wife’s wardrobe, the untouched money, and the missing slippers, that lady would have shared in his wonder; but he felt disinclined to add to her apprehensions by acquainting her with facts which could lead to no practical use. There was sufficient community of feeling between them without going into further minutiæ, and the conversation ended with looks of fearful foreboding.

Patrick Halliday left the house of the advocate only to saunter like one broke loose from Bedlam, going hither and thither without aim; learning, as he went, that the absence of Mr Blair had got abroad abreast of his own evil, and that the public had adopted the theory that his wife and the advocate had gone off together. The conclusion was only too natural, nor would it in all likelihood have been much modified even though all the facts inferring some other solution had come to be known. Even he himself was coming gradually to see that the disappearance of the two occurring at the same time, almost at the same hour, could not be countervailed by the other facts. But behind all this there was the apparent difficulty to be overcome that two individuals so well known in a news-loving city should have been in the habit of meeting, wherever the place might be, without any one having ever seen them—nay, the almost impossible thing that a woman without a bonnet, arrayed in a yellow wrapper, and with coloured slippers on her feet, could have passed through any of the streets without being recognised, and that the same immunity from all observation should have been enjoyed by a public man so well known—dressed, too, in a manner calculated to attract notice. There was certainly another theory, and some people entertained the possibility, if not the reasonableness of it, that the two clandestine lovers might have concealed themselves for an obvious purpose in some of those houses whose keepers have an interest in the concealment of their guilty lodgers. But this theory must have appeared a very dubious one, for it involved a degree of imprudence, if not recklessness, amounting to voluntary ruin, where a little foresight might have secured their object without further sacrifice than the care required in the preservation of their guilty secret. But, unlikely as this theory was, it was not left untested, for special visits and inquiries were made in all places known as likely to offer refuge to persons in their circumstances and condition.

All was still in vain; another day passed, and another, till the entire week proved the inutility of both search and inquiry. The ordinary age of a wonder was attained, with the usual consequence of the beginning of that decay which is inherent in all things. Yet it is with these moral organisms as with the physical—they cast their seeds to come up again as memories. A month elapsed, and then another, and another, till these periods carried the mere diluted interest of the early days. So it is that the big animal, the world, on which man is one of the small parasites, supplies the sap as the desires require, and changes it as the appetite changes, with that variety which is the law of nature. Even as regarded Patrick Halliday and Mrs Blair, the moral granulation began gradually and silently to fill up the excavated sores in their hearts, and by and by it ought by rule to have come about that the cicatrices would follow, and then the smoothing of the covering, even to the pellucid skin. And as for the public, new wonders, from the ever-discharging womb of events, were rising up every day, so that the story of the once famed Julia Halliday and the advocate Blair was at length assuming the sombre colours of one of the acted romances of life. But it takes long to make a complete romance. There is a vitality in moral events as in some physical ones which revives in overt symptoms, and so it was in the case we are concerned with. A whole year had at length passed, and brooding silence had waxed thick over the now comparatively-old event; but the silence was to be broken by the speaking of an inanimate thing as strange in itself as the old mystery.

One day, when Patrick Halliday had returned from his office in the upper part of the city to Peddie’s Land for the purpose of getting a letter which he had by mistake left on the table in the morning, he found that the servant had gone out as usual for the purpose of taking little Julia for an airing; but, getting entrance by his own key, he proceeded along the lobby to the parlour, on opening the door of which, and entering, his eye was attracted to something on the floor. The room was at the time shaded by the hangings drawn together to keep out the rays of the sun, and, not distinguishing the object very well, he thought it was some plaything of Julia’s. On taking it up he found, to his amazement, that it was one of the slippers of his wife. It had a damp musty smell, which he found so unpleasant that he threw it down on the floor again, and then began to think where in the world it had come from, or how it came to be there. The servant might explain it when she came in; but why she should have gone out with that remaining to be explained he could not understand. Meanwhile his only conclusion was, that sufficient search had not been made for the slippers, and that the dog, which was out with the maid, had dragged the article from some nook or corner which had escaped observation. Under this impression he felt inclined to seek for the neighbour of that which had been so strangely found, altogether oblivious of the fact that, if the slipper had been left by the runaway, she must have departed either bare-footed or in her stocking-soles; for her shoes, so far as he could know, had been accounted for.

But he was not to be called upon to make this search; something else awaited him; for, as he sat enveloped in the darkness of this new mystery, his eye, wandering about in the shaded room, was attracted by another object. Rising, as if by a start, he proceeded to the spot, and took up, to his further amazement, a man’s shoe. He at first supposed that it was one of his own; but on looking at the silver buckle, on which were engraved—not an uncommon thing at the time—two initial letters, (these were “A. B.,”) he was at no loss for the name. It was that of the missing advocate. This shoe, like the slipper, was covered with white mould, and smelt of an odour different from and more disagreeable than mere must. He was now in more perplexity than ever, nor could he bring his mind to a supposition of how these things came to be there. It was the time of popular superstitions, when intelligences in the shape of ghosts and hobgoblins, and all forms of good and devilish beings, seemed to have nothing else to do than to entertain themselves with the fancies, feelings, and passions of men, and we might not be surprised to find that Patrick Halliday was brought under the feeling of an indescribable awe—nay, it is doubtful if even the veritable spirits of his wife and her paramour, if they had then and there appeared in that shaded room before him, would have produced a stronger impression upon him than did those speechless yet eloquent things. A moral vertigo was on him; he threw himself again into a chair, and felt his knees knocking against each other, as if the nerves, paralysed by the deep impression upon the brain, were no longer under the influence of the will.

After sitting for a time in this state of perplexity and awe, from which he could not extricate himself, the servant, with his daughter, returned. He called her to his presence, and asked her, pointing to the shoe and the slipper, “how those things came to be there?”