Rosa clasped her hands in despair.

"Ah!" Gryphus continued, passing from the madness of anger to the cool irony of a man who has got the better of his enemy, -- "Ah, you innocent tulip-fancier, you gentle scholar; you will kill me, and drink my blood! Very well! very well! And you have my daughter for an accomplice. Am I, forsooth, in a den of thieves, -- in a cave of brigands? Yes, but the Governor shall know all to-morrow, and his Highness the Stadtholder the day after. We know the law, -- we shall give a second edition of the Buytenhof, Master Scholar, and a good one this time. Yes, yes, just gnaw your paws like a bear in his cage, and you, my fine little lady, devour your dear Cornelius with your eyes. I tell you, my lambkins, you shall not much longer have the felicity of conspiring together. Away with you, unnatural daughter! And as to you, Master Scholar, we shall see each other again. Just be quiet, -- we shall."

Rosa, beyond herself with terror and despair, kissed her hands to her friend; then, suddenly struck with a bright thought, she rushed toward the staircase, saying, --

"All is not yet lost, Cornelius. Rely on me, my Cornelius."

Her father followed her, growling.

As to poor Cornelius, he gradually loosened his hold of the bars, which which his fingers still grasped convulsively. His head was heavy, his eyes almost started from their sockets, and he fell heavily on the floor of his cell, muttering, --

"Stolen! it has been stolen from me!"

During this time Boxtel had left the fortress by the door which Rosa herself had opened. He carried the black tulip wrapped up in a cloak, and, throwing himself into a coach, which was waiting for him at Gorcum, he drove off, without, as may well be imagined, having informed his friend Gryphus of his sudden departure.

And now, as we have seen him enter his coach, we shall with the consent of the reader, follow him to the end of his journey.

He proceeded but slowly, as the black tulip could not bear travelling post-haste.

But Boxtel, fearing that he might not arrive early enough, procured at Delft a box, lined all round with fresh moss, in which he packed the tulip. The flower was so lightly pressed upon all sides, with a supply of air from above, that the coach could now travel full speed without any possibility of injury to the tulip.

He arrived next morning at Haarlem, fatigued but triumphant; and, to do away with every trace of the theft, he transplanted the tulip, and, breaking the original flower-pot, threw the pieces into the canal. After which he wrote the President of the Horticultural Society a letter, in which he announced to him that he had just arrived at Haarlem with a perfectly black tulip; and, with his flower all safe, took up his quarters at a good hotel in the town, and there he waited.

Rosa, on leaving Cornelius, had fixed on her plan, which was no other than to restore to Cornelius the stolen tulip, or never to see him again.

She had seen the despair of the prisoner, and she knew that it was derived from a double source, and that it was incurable.

We waited in silence for a minute — one of those minutes which one can never forget. Then the door opened and the man stepped in. In an instant Holmes clapped a pistol to his head, and Martin slipped the handcuffs over his wrists. It was all done so swiftly and deftly that the fellow was helpless before he knew that he was attacked. He glared from one to the other of us with a pair of blazing black eyes. Then he burst into a bitter laugh.

“Well, gentlemen, you have the drop on me this time. I seem to have knocked up against something hard. But I came here in answer to a letter from Mrs. Hilton Cubitt. Don’t tell me that she is in this? Don’t tell me that she helped to set a trap for me?”

“Mrs. Hilton Cubitt was seriously injured, and is at death’s door.”

The man gave a hoarse cry of grief, which rang through the house.

“You’re crazy!” he cried, fiercely. “It was he that was hurt, not she. Who would have hurt little Elsie? I may have threatened her — God forgive me! — but I would not have touched a hair of her pretty head. Take it back — you! Say that she is not hurt!”

“She was found, badly wounded, by the side of her dead husband.”

He sank with a deep groan on to the settee, and buried his face in his manacled hands. For five minutes he was silent. Then he raised his face once more, and spoke with the cold composure of despair.

“I have nothing to hide from you, gentlemen,” said he. “If I shot the man he had his shot at me, and there’s no murder in that. But if you think I could have hurt that woman, then you don’t know either me or her. I tell you, there was never a man in this world loved a woman more than I loved her. I had a right to her. She was pledged to me years ago. Who was this Englishman that he should come between us? I tell you that I had the first right to her, and that I was only claiming my own.”

“She broke away from your influence when she found the man that you are,” said Holmes, sternly. “She fled from America to avoid you, and she married an honourable gentleman in England. You dogged her and followed her and made her life a misery to her, in order to induce her to abandon the husband whom she loved and respected in order to fly with you, whom she feared and hated. You have ended by bringing about the death of a noble man and driving his wife to suicide. That is your record in this business, Mr. Abe Slaney, and you will answer for it to the law.

“If Elsie dies, I care nothing what becomes of me,” said the American. He opened one of his hands, and looked at a note crumpled up in his palm. “See here, mister,” he cried, with a gleam of suspicion in his eyes, “you’re not trying to scare me over this, are you? If the lady is hurt as bad as you say, who was it that wrote this note?” He tossed it forward on to the table.

“I wrote it, to bring you here.”

“You wrote it? There was no one on earth outside the Joint who knew the secret of the dancing men. How came you to write it?”