“It did not seem to me conclusive.”

“You astonish me, Mr. Holmes. What more could one ask for?”

“Does your explanation cover every point?”

“Undoubtedly. I find that young Neligan arrived at the Brambletye Hotel on the very day of the crime. He came on the pretence of playing golf. His room was on the ground-floor, and he could get out when he liked. That very, night he went down to Woodman’s Lee, saw Peter Carey at the hut, quarrelled with him, and killed him with the harpoon. Then, horrified by what he had done, he fled out of the hut, dropping the notebook which he had brought with him in order to question Peter Carey about these different securities. You may have observed that some of them were marked with ticks, and the others — the great majority — were not. Those which are ticked have been traced on the London market, but the others, presumably, were still in the possession of Carey, and young Neligan, according to his own account, was anxious to recover them in order to do the right thing by his father’s creditors. After his flight he did not dare to approach the hut again for some time, but at last he forced himself to do so in order to obtain the information which he needed. Surely that is all simple and obvious?”

Holmes smiled and shook his head.

“It seems to me to have have only one drawback, Hopkins, and that is that it is intrinsically impossible. Have you tried to drive a harpoon through a body? No? Tut, tut, my dear sir, you must really pay attention to these details. My friend Watson could tell you that I spent a whole morning in that exercise. It is no easy matter, and requires a strong and practised arm. But this blow was delivered with such violence that the head of the weapon sank deep into the wall. Do you imagine that this anaemic youth was capable of so frightful an assault? Is he the man who hobnobbed in rum and water with Black Peter in the dead of the night? Was it his profile that was seen on the blind two nights before? No, no, Hopkins, it is another and more formidable person for whom we must seek.”

The detective’s face had grown longer and longer during Holmes’s speech. His hopes and his ambitions were all crumbling about him. But he would not abandon his position without a struggle.

“You can’t deny that Neligan was present that night, Mr. Holmes. The book will prove that. I fancy that I have evidence enough to satisfy a jury, even if you are able to pick a hole in it. Besides, Mr. Holmes, I have laid my hand upon my man. As to this terrible person of yours, where is he?”

“I rather fancy that he is on the stair,” said Holmes, serenely. “I think, Watson, that you would do well to put that revolver where you can reach it.” He rose and laid a written paper upon a side-table. “Now we are ready,” said he.

There had been some talking in gruff voices outside, and now Mrs. Hudson opened the door to say that there were three men inquiring for Captain Basil.

But how should he write? Gryphus had taken the paper and pencil from him, and even if he had both, he could hardly expect Gryphus to despatch his letter.

Then Cornelius revolved in his mind all those stratagems resorted to by unfortunate prisoners.

He had thought of an attempt to escape, a thing which never entered his head whilst he could see Rosa every day; but the more he thought of it, the more clearly he saw the impracticability of such an attempt. He was one of those choice spirits who abhor everything that is common, and who often lose a good chance through not taking the way of the vulgar, that high road of mediocrity which leads to everything.

"How is it possible," said Cornelius to himself, "that I should escape from Loewestein, as Grotius has done the same thing before me? Has not every precaution been taken since? Are not the windows barred? Are not the doors of double and even of treble strength, and the sentinels ten times more watchful? And have not I, besides all this, an Argus so much the more dangerous as he has the keen eyes of hatred? Finally, is there not one fact which takes away all my spirit, I mean Rosa's absence? But suppose I should waste ten years of my life in making a file to file off my bars, or in braiding cords to let myself down from the window, or in sticking wings on my shoulders to fly, like Daedalus? But luck is against me now. The file would get dull, the rope would break, or my wings would melt in the sun; I should surely kill myself, I should be picked up maimed and crippled; I should be labelled, and put on exhibition in the museum at the Hague between the blood-stained doublet of William the Taciturn and the female walrus captured at Stavesen, and the only result of my enterprise will have been to procure me a place among the curiosities of Holland.

"But no; and it is much better so. Some fine day Gryphus will commit some atrocity. I am losing my patience, since I have lost the joy and company of Rosa, and especially since I have lost my tulip. Undoubtedly, some day or other Gryphus will attack me in a manner painful to my self-respect, or to my love, or even threaten my personal safety. I don't know how it is, but since my imprisonment I feel a strange and almost irresistible pugnacity. Well, I shall get at the throat of that old villain, and strangle him."

Cornelius at these words stopped for a moment, biting his lips and staring out before him; then, eagerly returning to an idea which seemed to possess a strange fascination for him, he continued, --

"Well, and once having strangled him, why should I not take his keys from him, why not go down the stairs as if I had done the most virtuous action, why not go and fetch Rosa from her room, why not tell her all, and jump from her window into the Waal? I am expert enough as a swimmer to save both of us. Rosa, -- but, oh Heaven, Gryphus is her father! Whatever may be her affection for me, she will never approve of my having strangled her father, brutal and malicious as he has been.

"I shall have to enter into an argument with her; and in the midst of my speech some wretched turnkey who has found Gryphus with the death-rattle in his throat, or perhaps actually dead, will come along and put his hand on my shoulder. Then I shall see the Buytenhof again, and the gleam of that infernal sword, -- which will not stop half-way a second time, but will make acquaintance with the nape of my neck.