IN declaring, positively, that the boy whom she had seen digging on the moor had followed her uncle and herself to the post-town of Porthgenna, Sarah had asserted the literal truth. Jacob had tracked them to the inn, had waited a little while about the door, to ascertain if there was any likelihood of their continuing their journey that evening, and had then returned to Porthgenna Tower to make his report, and to claim his promised reward.

The same night, the housekeeper and the steward devoted themselves to the joint production of a letter to Mrs. Frankland, informing her of all that had taken place, from the time when the visitors first made their appearance, to the time when the gardener’s boy had followed them to the door of the inn. The composition was plentifully garnished throughout with the flowers of Mr. Munder’s rhetoric, and was, by a necessary consequence, inordinately long as a narrative, and hopelessly confused as a statement of facts.

It is unnecessary to say that the letter, with all its faults and absurdities, was read by Mrs. Frankland with the deepest interest. Her husband and Mr. Orridge, to both of whom she communicated its contents, were as much amazed and perplexed by it as she was herself. Although the discovery of Mrs. Jazeph’s departure for Cornwall had led them to consider it within the range of possibility that she might appear at Porthgenna, and although the housekeeper had been written to by Rosamond under the influence of that idea, neither she nor her husband were quite prepared for such a speedy confirmation of their suspicions as they had now received. Their astonishment, however, on first ascertaining the general purport of the letter, was as nothing compared with their astonishment when they came to those particular passages in it which referred to Uncle Joseph. The fresh element of complication imparted to the thickening mystery of Mrs. Jazeph and the Myrtle Room, by the entrance of the foreign stranger on the scene, and by his intimate connection with the extraordinary proceedings that had taken place in the house, fairly baffled them all. The letter was read again and again; was critically dissected paragraph by paragraph; was carefully annotated by the doctor, for the purpose of extricating all the facts that it contained from the mass of unmeaning words in which Mr. Munder had artfully and lengthily involved them; and was finally pronounced, after all the pains that had been taken to render it intelligible, to be the most mysterious and bewildering document that mortal pen had ever produced.

The first practical suggestion, after the letter had been laid aside in despair, emanated from Rosamond. She proposed that her husband and herself (the baby included, as a matter of course) should start at once for Porthgenna, to question the servants minutely about the proceedings of Mrs. Jazeph and the foreign stranger who had accompanied her, and to examine the premises on the north side of the house, with a view to discovering a clue to the locality of the Myrtle Room, while events were still fresh in the memories of witnesses. The plan thus advocated, however excellent in itself, was opposed by Mr. Orridge on medical grounds. Mrs. Frankland had caught cold by exposing herself too carelessly to the air, on first leaving her room, and the doctor refused to grant her permission to travel for at least a week to come, if not for a longer period.

The next proposal came from Mr. Frankland. He declared it to be perfectly clear to his mind that the only chance of penetrating the mystery of the Myrtle Room rested entirely on the discovery of some means of communicating with Mrs. Jazeph. He suggested that they should not trouble themselves to think of anything unconnected with the accomplishment of this purpose; and he proposed that the servant then in attendance on him at West Winston — a man who had been in his employment for many years, and whose zeal, activity, and intelligence could be thoroughly depended on — should be sent to Porthgenna forthwith, to start the necessary inquiries, and to examine the premises carefully on the north side of the house.

This advice was immediately acted on. At an hour’s notice the servant started for Cornwall, thoroughly instructed as to what he was to do, and well supplied with money, in case he found it necessary to employ many persons in making the proposed inquiries. In due course of time he sent a report of his proceedings to his master. It proved to be of a most discouraging nature.

All trace of Mrs. Jazeph and her companion had been lost at the post-town of Porthgenna. Investigations had been made in every direction, but no reliable information had been obtained. People in totally different parts of the country declared readily enough that they had seen two persons answering to the description of the lady in the dark dress and the old foreigner; but when they were called upon to state the direction in which the two strangers were traveling, the answers received turned out to be of the most puzzling and contradictory kind. No pains had been spared, no necessary expenditure of money had been grudged; but, so far, no results of the slightest value had been obtained. Whether the lady and the foreigner had gone east, west, north, or south, was more than Mr. Frankland’s servant, at the present stage of the proceedings, could take it on himself to say.

The report of the examination of the north rooms was not more satisfactory. Here, again, nothing of any importance could be discovered. The servant had ascertained that there were twenty-two rooms on the uninhabited side of the house — six on the ground-floor opening into the deserted garden, eight on the first floor, and eight above that, on the second story. He had examined all the doors carefully from top to bottom, and had come to the conclusion that none of them had been opened. The evidence afforded by the lady’s own actions led to nothing. She had, if the testimony of the servant could be trusted, dropped the keys on the floor of the hall. She was found, as the housekeeper and the steward asserted, lying, in a fainting condition, at the top of the landing of the first flight of stairs. The door opposite to her, in this position, showed no more traces of having been recently opened than any of the other doors of the other twenty-one rooms. Whether the room to which she wished to gain access was one of the eight on the first floor, or whether she had fainted on her way up to the higher range of eight rooms on the second floor, it was impossible to determine.

The only conclusions that could be fairly drawn from the events that had taken place in the house were two in number. First, it might be taken for granted that the lady had been disturbed before she had been able to use the keys to gain admission to the Myrtle Room. Secondly, it might be assumed, from the position in which she was found on the stairs, and from the evidence relating to the dropping of the keys, that the Myrtle Room was not on the ground-floor, but was one of the sixteen rooms situated on the first and second stories. Beyond this the writer of the report had nothing further to mention, except that he had ventured to decide on waiting at Porthgenna, in the event of his master having any further instructions to communicate.

What was to be done next? That was necessarily the first question suggested by the servant’s announcement of the unsuccessful result of his inquiries at Porthgenna. How it was to be answered was not very easy to discover. Mrs. Frankland had nothing to suggest, Mr. Frankland had nothing to suggest, the doctor had nothing to suggest. The more industriously they all three hunted through their minds for a new idea, the less chance there seemed to be of their succeeding in finding one. At last, Rosamond proposed, in despair, that they should seek the advice of some fourth person who could be depended on; and asked her husband’s permission to write a confidential statement of their difficulties to the vicar of Long Beckley. Doctor Chennery was their oldest friend and adviser; he had known them both as children; he was well acquainted with the history of their families; he felt a fatherly interest in their fortunes; and he possessed that invaluable quality of plain, clear-headed common-sense which marked him out as the very man who would be most likely, as well a............