SO FAR I have been able to quote from the reports which I have forwarded during these early days to Sherlock Holmes. Now, however, I have arrived at a point in my narrative where I am compelled to abandon this method and to trust once more to my recollections, aided by the diary which I kept at the time. A few extracts from the latter will carry me on to those scenes which are indelibly fixed in every detail upon my memory. I proceed, then, from the morning which followed our abortive chase of the convict and our other strange experiences upon the moor.

October 16th. A dull and foggy day with a drizzle of rain. The house is banked in with rolling clouds, which rise now and then to show the dreary curves of the moor, with thin, silver veins upon the sides of the hills, and the distant boulders gleaming where the light strikes upon their wet faces. It is melancholy outside and in. The baronet is in a black reaction after the excitements of the night. I am conscious myself of a weight at my heart and a feeling of impending danger - ever present danger, which is the more terrible because I am unable to define it.

And have I not cause for such a feeling? Consider the long sequence of incidents which have all pointed to some sinister influence which is at work around us. There is the death of the last occupant of the Hall, fulfilling so exactly the conditions of the family legend, and there are the repeated reports from peasants of the appearance of a strange creature upon the moor. Twice I have with my own ears heard the sound which resembled the distant baying of a hound. It is incredible, impossible, that it should really be outside the ordinary laws of nature. A spectral hound which leaves material footmarks and fills the air with its howling is surely not to be thought of. Stapleton may fall in with such a superstition, and Mortimer also; but if I have one quality upon earth it is common sense, and nothing will persuade me to believe in such a thing. To do so would be to descend to the level of these poor peasants, who are not content with a mere fiend dog but must needs describe him with hell-fire shooting from his mouth and eyes. Holmes would not listen to such fancies, and I am his agent. But facts are facts, and I have twice heard this crying upon the moor. Suppose that there were really some huge hound loose upon it; that would go far to explain everything. But where could such a hound lie concealed, where did it get its food, where did it come from, how was it that no one saw it by day? It must be confessed that the natural explanation offers almost as many difficulties as the other. And always, apart from the hound, there is the fact of the human agency in London, the man in the cab, and the letter which warned Sir Henry against the moor. This at least was real, but it might have been the work of a protecting friend as easily as of an enemy. Where is that friend or enemy now? Has he remained in London, or has he followed us down here? Could he - could he be the stranger whom I saw upon the tor?

It is true that I have had only the one glance at him, and yet there are some things to which I am ready to swear. He is no one whom I have seen down here, and I have now met all the neighbours. The figure was far taller than that of Stapleton, far thinner than that of Frankland. Barrymore it might possibly have been, but we had left him behind us, and I am certain that he could not have followed us. A stranger then is still dogging us, just as a stranger dogged us in London. We have never shaken him off. If I could lay my hands upon that man, then at last we might find ourselves at the end of all our difficulties. To this one purpose I must now devote all my energies.