A shade of anger and vengeance passed across the usually calm brow of this gentleman.

"It is impossible it can be she," said be. "How could this ring come into the hands of Milady Clarik? And yet it is difficult to suppose such a resemblance should exist between two jewels."

"Do you know this ring?" said d'Artagnan.

"I thought I did," replied Athos; "but no doubt I was mistaken." And he returned d'Artagnan the ring without, however, ceasing to look at it.

"Pray, d'Artagnan," said Athos, after a minute, "either take off that ring or turn the mounting inside; it recalls such cruel recollections that I shall have no head to converse with you. Don't ask me for counsel; don't tell me you are perplexed what to do. But stop! let me look at that sapphire again; the one I mentioned to you had one of its faces scratched by accident."

D'Artagnan took off the ring, giving it again to Athos.

Athos started. "Look," said he, "is it not strange?" and he pointed out to d'Artagnan the scratch he had remembered.

"But from whom did this ring come to you, Athos?"

"From my mother, who inherited it from her mother. As I told you, it is an old family jewel."

"And you--sold it?" asked d'Artagnan, hesitatingly.

"No," replied Athos, with a singular smile. "I gave it away in a night of love, as it has been been given to you."

D'Artagnan became pensive in his turn; it appeared as if there were abysses in Milady's soul whose depths were dark and unknown. He took back the ring, but put it in his pocket and not on his finger.

"d'Artagnan," said Athos, taking his hand, "you know I love you; if I had a son I could not love him better. Take my advice, renounce this woman. I do not know her, but a sort of intuition tells me she is a lost creature, and that there is something fatal about her."

"You are right," said d'Artagnan; "I will have done with her. I own that this woman terrifies me."

"Shall you have the courage?" said Athos.

"I shall," replied d'Artagnan, "and instantly."

"In truth, my young friend, you will act rightly," said the gentleman, pressing the Gascon's hand with an affection almost paternal; "and God grant that this woman, who has scarcely entered into your life, may not leave a terrible trace in it!" And Athos bowed to d'Artagnan like a man who wishes it understood that he would not be sorry to be left alone with his thoughts.

On reaching home d'Artagnan found Kitty waiting for him. A month of fever could not have changed her more than this one night of sleeplessness and sorrow.

She was sent by her mistress to the false de Wardes. Her mistress was mad with love, intoxicated with joy. She wished to know when her lover would meet her a second night; and poor Kitty, pale and trembling, awaited d'Artagnan's reply. The counsels of his friend, joined to the cries of his own heart, made him determine, now his pride was saved and his vengeance satisfied, not to see Milady again. As a reply, he wrote the following letter:

Do not depend upon me, madame, for the next meeting. Since my convalescence I have so many affairs of this kind on my hands that I am forced to regulate them a little. When your turn comes, I shall have the honor to inform you of it. I kiss your hands.

I have said “by one night’s work,” but, in truth, it was by two nights’ work, for on the first we drew entirely blank. I sat up with Sir Henry in his rooms until nearly three o’clock in the morning, but no sound of any sort did we hear except the chiming clock upon the stairs. It was a most melancholy vigil, and ended by each of us falling asleep in our chairs. Fortunately we were not discouraged, and we determined to try again. The next night we lowered the lamp, and sat smoking cigarettes without making the least sound. It was incredible how slowly the hours crawled by, and yet we were helped through it by the same sort of patient interest which the hunter must feel as he watches the trap into which he hopes the game may wander. One struck, and two, and we had almost for the second time given it up in despair, when in an instant we both sat bolt upright in our chairs, with all our weary senses keenly on the alert once more. We had heard the creak of a step in the passage.

Very stealthily we heard it pass along until it died away in the distance. Then the baronet gently opened his door and we set out in pursuit. Already our man had gone round the gallery, and the corridor was all in darkness. Softly we stole along until we had come into the other wing. We were just in time to catch a glimpse of the tall, black-bearded figure, his shoulders rounded, as he tip-toed down the passage. Then he passed through the same door as before, and the light of the candle framed it in the darkness and shot one single yellow beam across the gloom of the corridor. We shuffled cautiously towards it, trying every plank before we dared to put our whole weight upon it. We had taken the precaution of leaving our boots behind us, but, even so, the old boards snapped and creaked beneath our tread. Sometimes it seemed impossible that he should fail to hear our approach. However, the man is fortunately rather deaf, and he was entirely preoccupied in that which he was doing. When at last we reached the door and peeped through we found him crouching at the window, candle in hand, his white, intent face pressed against the pane, exactly as I had seen him two nights before.

We had arranged no plan of campaign, but the baronet is a man to whom the most direct way is always the most natural. He walked into the room, and as he did so Barrymore sprang up from the window with a sharp hiss of his breath and stood, livid and trembling, before us. His dark eyes, glaring out of the white mask of his face, were full of horror and astonishment as he gazed from Sir Henry to me.

“What are you doing here, Barrymore?”

“Nothing, sir.” His agitation was so great that he could hardly speak, and the shadows sprang up and down from the shaking of his candle. “It was the window, sir. I go round at night to see that they are fastened.”

“On the second floor?”

“Yes, sir, all the windows.”

“Look here, Barrymore,” said Sir Henry, sternly; “we have made up our minds to have the truth out of you, so it will save you trouble to tell it sooner rather than later. Come, now! No lies! What were you doing at that window?”