"Take all needful precautions," replied the inspector.

Two soldiers were accordingly sent for, and the inspector descended a stairway, so foul, so humid, so dark, as to be loathsome to sight, smell, and respiration.

"Oh," cried the inspector, "who can live here?"

"A most dangerous conspirator, a man we are ordered to keep the most strict watch over, as he is daring and resolute."

"He is alone?"

"Certainly."

"How long his he been there?"

"Nearly a year."

"Was he placed here when he first arrived?"

"No; not until he attempted to kill the turnkey, who took his food to him."

"To kill the turnkey?"

"Yes, the very one who is lighting us. Is it not true, Antoine?" asked the governor.

"True enough; he wanted to kill me!" returned the turnkey.

"He must be mad," said the inspector.

"He is worse than that, -- he is a devil!" returned the turnkey.

"Shall I complain of him?" demanded the inspector.

"Oh, no; it is useless. Besides, he is almost mad now, and in another year he will be quite so."

"So much the better for him, -- he will suffer less," said the inspector. He was, as this remark shows, a man full of philanthropy, and in every way fit for his office.

"You are right, sir," replied the governor; "and this remark proves that you have deeply considered the subject. Now we have in a dungeon about twenty feet distant, and to to which you descend by another stair, an abbe, formerly leader of a party in Italy, who has been here since 1811, and in 1813 he went mad, and the change is astonishing. He used to weep, he now laughs; he grew thin, he now grows fat. You had better see him, for his madness is amusing."

"I will see them both," returned the inspector; "I must conscientiously perform my duty." This was the inspector's first visit; he wished to display his authority.

"Let us visit this one first," added he.

"By all means," replied the governor, and he signed to the turnkey to open the door. At the sound of the key turning in the lock, and the creaking of the hinges, Dantes, who was crouched in a corner of the dungeon, whence he could see the ray of light that came through a narrow iron grating above, raised his head. Seeing a stranger, escorted by two turnkeys holding torches and accompanied by two soldiers, and to whom the governor spoke bareheaded, Dantes, who guessed the truth, and that the moment to address himself to the superior authorities was come, sprang forward with clasped hands.

The soldiers interposed their bayonets, for they thought that he was about to attack the inspector, and the latter recoiled two or three steps. Dantes saw that he was looked upon as dangerous. Then, infusing all the humility he possessed into his eyes and voice, he addressed the inspector, and sought to inspire him with pity.

The inspector listened attentively; then, turning to the governor, observed, "He will become religious -- he is already more gentle; he is afraid, and retreated before the bayonets -- madmen are not afraid of anything; I made some curious observations on this at Charenton." Then, turning to the prisoner, "What is it you want?" said he.

“There was her statement, Watson, and to me, as you can imagine, it was like a light on a dark night. Everything which had been disconnected before began at once to assume its true place, and I had a shadowy presentiment of the whole sequence of events. My next step obviously was to find the man who had produced such a remarkable impression upon Mrs. Barclay. If he were still in Aldershot it should not be a very difficult matter. There are not such a very great number of civilians, and a deformed man was sure to have attracted attention. I spent a day in the search, and by evening — this very evening, Watson — I had run him down. The man’s name is Henry Wood, and he lives in lodgings in this same street in which the ladies met him. He has only been five days in the place. In the character of a registration-agent I had a most interesting gossip with his landlady. The man is by trade a conjurer and performer, going round the canteens after nightfall, and giving a little entertainment at each. He carries some creature about with him in that box, about which the landlady seemed to be in considerable trepidation, for she had never seen an animal like it. He uses it in some of his tricks according to her account. So much the woman was able to tell me, and also that it was a wonder the man lived, seeing how twisted he was, and that he spoke in a strange tongue sometimes, and that for the last two nights she had heard him groaning and weeping in his bedroom. He was all right, as far as money went, but in his deposit he had given her what looked like a bad florin. She showed it to me, Watson, and it was an Indian rupee.

“So now, my dear fellow, you see exactly how we stand and why it is I want you. It is perfectly plain that after the ladies parted from this man he followed them at a distance, that he saw the quarrel between husband and wife through the window, that he rushed in, and that the creature which he carried in his box got loose. That is all very certain. But he is the only person in this world who can tell us exactly what happened in that room.”

“And you intend to ask him?”

“Most certainly — but in the presence of a witness.”

“And I am the witness?”

“If you will be so good. If he can clear the matter up, well and good. If he refuses, we have no alternative but to apply for a warrant.”

“But how do you know he’ll be there when we return?”

“You may be sure that I took some precautions. I have one of my Baker Street boys mounting guard over him who would stick to him like a burr, go where he might. We shall find him in Hudson Street to-morrow, Watson, and meanwhile I should be the criminal myself if I kept you out of bed any longer.”

It was midday when we found ourselves at the scene of the tragedy, and, under my companion’s guidance, we made our way at once to Hudson Street. In spite of his capacity for concealing his emotions, I could easily see that Holmes was in a state of suppressed excitement, while I was myself tingling with that half-sporting, half-intellectual pleasure which I invariably experienced when I associated myself with him in his investigations.