"Now he is gone, it is your turn to get out," said Mme. Bonacieux. "Courage, my friend, but above all, prudence, and think what you owe to the queen."

"To her and to you!" cried d'Artagnan. "Be satisfied, beautiful Constance. I shall become worthy of her gratitude; but shall I likewise return worthy of your love?"

The young woman only replied by the beautiful glow which mounted to her cheeks. A few seconds afterward d'Artagnan also went out enveloped in a large cloak, which ill-concealed the sheath of a long sword.

Mme. Bonacieux followed him with her eyes, with that long, fond look with which he had turned the angle of the street, she fell on her knees, and clasping her hands, "Oh, my God," cried she, "protect the queen, protect me!"

D'Artagnan went straight to M. de Treville's. He had reflected that in a few minutes the cardinal would be warned by this cursed stranger, who appeared to be his agent, and he judged, with reason, he had not a moment to lose.

The heart of the young man overflowed with joy. An opportunity presented itself to him in which there would be at the same time glory to be acquired, and money to be gained; and as a far higher encouragement, it brought him into close intimacy with a woman he adored. This chance did, then, for him at at once more than he would have dared to ask of Providence.

M. de Treville was in his saloon with his habitual court of gentlemen. D'Artagnan, who was known as a familiar of the house, went straight to his office, and sent word that he wished to see him on something of importance.

D'Artagnan had been there scarcely five minutes when M. de Treville entered. At the first glance, and by the joy which was painted on his countenance, the worthy captain plainly perceived that something new was on foot.

All the way along d'Artagnan had been consulting with himself whether he should place confidence in M. de Treville, or whether he should only ask him to give him CARTE BLANCHE for some secret affair. But M. de Treville had always been so thoroughly his friend, had always been so devoted to the king and queen, and hated the cardinal so cordially, that the young man resolved to tell him everything.

"Did you ask for me, my good friend?" said M. de Treville.

'Yes, monsieur," said d'Artagnan, lowering his voice, "and you will pardon me, I hope, for having disturbed you when you know the importance of my business."

"Speak, then, I am all attention."

"It concerns nothing less", said d'Artagnan, "than the honor, perhaps the life of the queen."

"What did you say?" asked M. de Treville, glancing round to see if they were surely alone, and then fixing his questioning look upon d'Artagnan.

"I say, monsieur, that chance has rendered me master of a secret--"

"Which you will guard, I hope, young man, as your life."

"But which I must impart to you, monsieur, for you alone can assist me in the mission I have just received from her Majesty."

"Is this secret your own?"

"No, monsieur; it is her Majesty's."

"Are you authorized by her Majesty to communicate it to me?"

And now, having brought you up to date in the escaped convict, the Stapletons, Dr. Mortimer, and Frankland, of Lafter Hall, let me end on that which is most important and tell you more about the Barrymores, and especially about the surprising development of last night.

First of all about the test telegram, which you sent from London in order to make sure that Barrymore was really here. I have already explained that the testimony of the postmaster shows that the test was worthless and that we have no proof one way or the other. I told Sir Henry how the matter stood, and he at once, in his downright fashion, had Barrymore up and asked him whether he had received the telegram himself. Barrymore said that he had.

“Did the boy deliver it into your own hands?” asked Sir Henry.

Barrymore looked surprised, and considered for a little time.

“No,” said he, “I was in the box-room at the time, and my wife brought it up to me.”

“Did you answer it yourself?”

“No; I told my wife what to answer and she went down to write it.”

In the evening he recurred to the subject of his own accord.

“I could not quite understand the object of your questions this morning, Sir Henry,” said he. “I trust that they do not mean that I have done anything to forfeit your confidence?”

Sir Henry had to assure him that it was not so and pacify him by giving him a considerable part of his old wardrobe, the London outfit having now all arrived.

Mrs. Barrymore is of interest to me. She is a heavy, solid person, very limited, intensely respectable, and inclined to be puritanical. You could hardly conceive a less emotional subject. Yet I have told you how, on the first night here, I heard her sobbing bitterly, and since then I have more than once observed traces of tears upon her face. Some deep sorrow gnaws ever at her heart. Sometimes I wonder if she has a guilty memory which haunts her, and sometimes I suspect Barrymore of being a domestic tyrant. I have always felt that there was something singular and questionable in this man’s character, but the adventure of last night brings all my suspicions to a head.

And yet it may seem a small matter in itself. You are aware that I am not a very sound sleeper, and since I have been on guard in this house my slumbers have been lighter than ever. Last night, about two in the morning, I was aroused by a stealthy step passing my room. I rose, opened my door, and peeped out. A long black shadow was trailing down the corridor. It was thrown by a man who walked softly down the passage with a candle held in his hand. He was in shirt and trousers, with no covering to his feet. I could merely see the outline, but his height told me that it was Barrymore. He walked very slowly and circumspectly, and there was something indescribably guilty and furtive in his whole appearance.

I have told you that the corridor is broken by the balcony which runs round the hall, but that it is resumed upon the farther side. I waited until he had passed out of sight and then I followed him. When I came round the balcony he had reached the end of the farther corridor, and I could see from the glimmer of light through an open door that he had entered one of the rooms. Now, all these rooms are unfurnished and unoccupied, so that his expedition became more mysterious than ever. The light shone steadily as if he were standing motionless. I crept down the passage as noiselessly as I could and peeped round the corner of the door.