Barrymore was crouching at the window with the candle held against the glass. His profile was half turned towards me, and his face seemed to be rigid with expectation as he stared out into the blackness of the moor. For some minutes he stood watching intently. Then he gave a deep groan and with an impatient gesture he put out the light. Instantly I made my way back to my room, and very shortly came the stealthy steps passing once more upon their return journey. Long afterwards when I had fallen into a light sleep I heard a key turn somewhere in a lock, but I could not tell whence the sound came. What it all means I cannot guess, but there is some secret business going on in this house of gloom which sooner or later we shall get to the bottom of. I do not trouble you with my theories, for you asked me to furnish you only with facts. I have had a long talk with Sir Henry this morning, and we have made a plan of campaign founded upon my observations of last night. I will not speak about it just now, but it should make my next report interesting reading.

Baskerville Hall, Oct. 15th.

MY DEAR HOLMES,—If I was compelled to leave you without much news during the early days of my mission you must acknowledge that I am making up for lost time, and that events are now crowding thick and fast upon upon us. In my last report I ended upon my top note with Barrymore at the window, and now I have quite a budget already which will, unless I am much mistaken, considerably surprise you. Things have taken a turn which I could not have anticipated. In some ways they have within the last forty-eight hours become much clearer and in some ways they have become more complicated. But I will tell you all and you shall judge for yourself.

Before breakfast on the morning following my adventure I went down the corridor and examined the room in which Barrymore had been on the night before. The western window through which he had stared so intently has, I noticed, one peculiarity above all other windows in the house—it commands the nearest outlook on the moor. There is an opening between two trees which enables one from this point of view to look right down upon it, while from all the other windows it is only a distant glimpse which can be obtained. It follows, therefore, that Barrymore, since only this window would serve the purpose, must have been looking out for something or somebody upon the moor. The night was very dark, so that I can hardly imagine how he could have hoped to see anyone. It had struck me that it was possible that some love intrigue was on foot. That would have accounted for his stealthy movements and also for the uneasiness of his wife. The man is a striking-looking fellow, very well equipped to steal the heart of a country girl, so that this theory seemed to have something to support it. That opening of the door which I had heard after I had returned to my room might mean that he had gone out to keep some clandestine appointment. So I reasoned with myself in the morning, and I tell you the direction of my suspicions, however much the result may have shown that they were unfounded.

"Well, and what are you going to do at St. Germain?" then demanded Athos.

Then d'Artagnan described the meeting which he had at the church, and how he had found that lady who, with the seigneur in the black cloak and with the scar near his temple, filled his mind constantly.

"That is to say, you are in love with this lady as you were with Madame Bonacieux," said Athos, shrugging his shoulders contemptuously, as if he pitied human weakness.

"I? not at all!" said d'Artagnan. "I am only curious to unravel the mystery to which she is attached. I do not know why, but I imagine that this woman, wholly unknown to me as she is, and wholly unknown to her as I am, has an influence over my life."

"Well, perhaps you are right," said Athos. "I do not know a woman that is worth the trouble of being sought for when she is once lost. Madame Bonacieux is lost; so much the worse for her if she is found."

"No, Athos, no, you are mistaken," said d'Artagnan; "I love my poor Constance more than ever, and if I knew the place in which she is, were it at the end of the world, I would go to free her from the hands of her enemies; but I am ignorant. All my researches have been useless. What is to be said? I must divert my attention!"

"Amuse yourself with Milady, my dear d'Artagnan; I wish you may with all my heart, if that will amuse you."

"Hear me, Athos," said d'Artagnan. "Instead of shutting yourself up here as if you were under arrest, get on horseback and come and take a ride with me to St. Germain."

"My dear fellow," said Athos, "I ride horses when I have any; when I have none, I go afoot."

"Well," said d'Artagnan, smiling at the misanthropy of Athos, which from any other person would have offended him, "I ride what I can get; I am not so proud as you. So AU REVOIR, dear Athos."

"AU REVOIR," said the Musketeer, making a sign to Grimaud to uncork the bottle he had just brought.

D'Artagnan and Planchet mounted, and took the road to St. Germain.

All along the road, what Athos had said respecting Mme. Bonacieux recurred to the mind of the young man. Although d'Artagnan was not of a very sentimental character, the mercer's pretty wife had made a real impression upon his heart. As he said, he was ready to go to the end of the world to seek her; but the world, being round, has many ends, so that he did not know which way to turn. Meantime, he was going to try to find out Milady. Milady had spoken to the man in the black cloak; therefore she knew him. Now, in the opinion of d'Artagnan, it was certainly the man in the black cloak who had carried off Mme. Bonacieux the second time, as he had carried her off the first. d'Artagnan then only half-lied, which is lying but little, when he said that by going in search of Milady he at the same time went in search of Constance.

Thinking of all this, and from time to time giving a touch of the spur to his horse, d'Artagnan completed his short journey, and arrived at St. Germain. He had just passed by the pavilion in which ten years later Louis XIV was born. He rode up a very quiet street, looking to the right and the left to see if he could catch any vestige of his beautiful Englishwoman, when from the ground floor of a pretty house, which, according to the fashion of the time, had no window toward the street, he saw a face peep out with which he thought he was acquainted. This person walked along the terrace, which was ornamented with flowers. Planchet recognized him first.