“But this is marvellous. It might be his portrait.”

“Yes, it is an interesting instance of a throwback, which appears to be both physical and spiritual. A study of family portraits is enough to convert a man to the doctrine of reincarnation. The fellow is a Baskerville—that is evident.”

“With designs upon the succession.”

“Exactly. This chance of the picture has supplied us with one of our most obvious missing links. We have him, Watson, we have him, and I dare swear that before to-morrow night he will be fluttering in our net as helpless as one of his own butterflies. A pin, a cork, and a card, and we add him to the Baker Street collection!” He burst into one of his rare fits of laughter as he turned away from the picture. I have not heard him laugh often, and it has always boded ill to somebody.

I was up betimes in the morning, but Holmes was afoot earlier still, for I saw him as I dressed, coming up the drive.

“Yes, we should have a full day to-day,” he remarked, and he rubbed his hands with the joy of action. “The nets are all in place, and the drag is about to begin. We’ll know before the day is out whether whether we have caught our big, lean-jawed pike, or whether he has got through the meshes.”

“Have you been on the moor already?”

“I have sent a report from Grimpen to Princetown as to the death of Selden. I think I can promise that none of you will be troubled in the matter. And I have also communicated with my faithful Cartwright, who would certainly have pined away at the door of my hut, as a dog does at his master’s grave, if I had not set his mind at rest about my safety.”

“What is the next move?”

“To see Sir Henry. Ah, here he is!”

“Good morning, Holmes,” said the baronet. “You look like a general who is planning a battle with his chief of the staff.”

“That is the exact situation. Watson was asking for orders.”

“And so do I.”

“Very good. You are engaged, as I understand, to dine with our friends the Stapletons to-night.”

“I hope that you will come also. They are very hospitable people, and I am sure that they would be very glad to see you.”

“I fear that Watson and I must go to London.”

“To London?”

“Yes, I think that we should be more useful there at the present juncture.”

The baronet’s face perceptibly lengthened.

“I hoped that you were going to see me through this business. The Hall and the moor are not very pleasant places when one is alone.”

“My dear fellow, you must trust me implicitly and do exactly what I tell you. You can tell your friends that we should have been happy to have come with you, but that urgent business required us to be in town. We hope very soon to return to Devonshire. Will you remember to give them that message?”

“If you insist upon it.”

“There is no alternative, I assure you.”

"Great God!" cried d'Artagnan, loosing his hold of her dress, and remaining mute, motionless, and frozen.

But Milady felt herself denounced even by his terror. He had doubtless seen all. The young man now knew her secret, her terrible secret--the secret she concealed even from her maid with such care, the secret of which all the world was ignorant, except himself.

She turned upon him, no longer like a furious woman, but like a wounded panther.

"Ah, wretch!" cried she, "you have basely betrayed me, and still more, you have my secret! You shall die."

And she flew to a little inlaid casket which stood upon the dressing table, opened it with a feverish and trembling band, drew from it a small poniard, with a golden haft and a sharp thin blade, and then threw herself with a bound upon d'Artagnan.

Although the young man was brave, as we know, he was terrified at that wild countenance, those terribly dilated pupils, those pale cheeks, and those bleeding lips. He recoiled to the other side of the room as he would have done from a serpent which was crawling toward him, and his sword coming in contact with his nervous hand, he drew it almost unconsciously from the scabbard. But without taking any heed of the sword, Milady endeavored to get near enough to him to stab him, and did not stop till she felt the sharp point at her throat.

She then tried to seize the sword with her hands; but d'Artagnan kept it free from her grasp, and presenting the point, sometimes at her eyes, sometimes at her breast, compelled her to glide behind the bedstead, while he aimed at making his retreat by the door which led to Kitty's apartment.

Milady during this time continued to strike at him with horrible fury, screaming in a formidable way.

As all this, however, bore some resemblance to a duel, d'Artagnan began to recover himself little by little.

"Well, beautiful lady, very well," said he; "but, PARDIEU, if you don't calm yourself, I will design a second FLEUR-DE-LIS upon one of those pretty checks!"

"Scoundrel, infamous scoundrel!" howled Milady.

But d'Artagnan, still keeping on the defensive, drew near to Kitty's door. At the noise they made, she in overturning the furniture in her efforts to get at him, he in screening himself behind the furniture to keep out of her reach, Kitty opened the door. D'Artagnan, who had unceasingly maneuvered to gain this point, was not at more than three paces from it. With one spring he flew from the chamber of Milady into that of the maid, and quick as lightning, he slammed to the door, and placed all his weight against it, while Kitty pushed the bolts.

Then Milady attempted to tear down the doorcase, with a strength apparently above that of a woman; but finding she could not accomplish this, she in her fury stabbed at the door with her poniard, the point of which repeatedly glittered through the wood. Every blow was accompanied with terrible imprecations.

"Quick, Kitty, quick!" said d'Artagnan, in a low voice, as soon as the bolts were fast, "let me get out of the hotel; for if we leave her time to turn round, she will have me killed by the servants."