But as there was no one to tell her so, and as the words of Cornelius's thoughtless speech had fallen upon her heart like drops of poison, she did not dream, but she wept.

The fact was, that, as Rosa was a high-spirited creature, of no mean perception and a noble heart, she took a very clear and judicious view of her own social position, if not of her moral and physical qualities.

Cornelius was a scholar, and was wealthy, -- at least he had been before the confiscation of his property; Cornelius belonged to the merchant-bourgeoisie, who were prouder of their richly emblazoned shop signs than the hereditary nobility of their their heraldic bearings. Therefore, although he might find Rosa a pleasant companion for the dreary hours of his captivity, when it came to a question of bestowing his heart it was almost certain that he would bestow it upon a tulip, -- that is to say, upon the proudest and noblest of flowers, rather than upon poor Rosa, the jailer's lowly child.

Thus Rosa understood Cornelius's preference of the tulip to herself, but was only so much the more unhappy therefor.

During the whole of this terrible night the poor girl did not close an eye, and before she rose in the morning she had come to the resolution of making her appearance appearance at the grated window no more.

But as she knew with what ardent desire Cornelius looked forward to the news about his tulip; and as, notwithstanding her determination not to see any more a man her pity for whose fate was fast growing into love, she did not, on the other hand, wish to drive him to despair, she resolved to continue by herself the reading and writing lessons; and, fortunately, she had made sufficient progress to dispense with the help of a master when the master was not to be Cornelius.

Rosa therefore applied herself most diligently to reading poor Cornelius de Witt's Bible, on the second fly leaf of which which the last will of Cornelius van Baerle was written.

"Alas!" she muttered, when perusing again this document, which she never finished without a tear, the pearl of love, rolling from her limpid eyes on her pale cheeks -- "alas! at that time I thought for one moment he loved me."

Poor Rosa! she was mistaken. Never had the love of the prisoner been more sincere than at the time at which we are now arrived, when in the contest between the black tulip and Rosa the tulip had had to yield to her the first and foremost place in Cornelius's heart.

But Rosa was not aware of it.

Having finished reading, she took her her pen, and began with as laudable diligence the by far more difficult task of writing.

As, however, Rosa was already able to write a legible hand when Cornelius so uncautiously opened his heart, she did not despair of progressing quickly enough to write, after eight days at the latest, to the prisoner an account of his tulip.

She had not forgotten one word of the directions given to her by Cornelius, whose speeches she treasured in her heart, even when they did not take the shape of directions.

He, on his part, awoke deeper in love than ever. The tulip, indeed, was still a luminous and prominent object in his mind; but he he no longer looked upon it as a treasure to which he ought to sacrifice everything, and even Rosa, but as a marvellous combination of nature and art with which he would have been happy to adorn the bosom of his beloved one.

“Yes, it was by their light, and that of the lady’s bedroom candle, that the burglars saw their way about.”

“And what did they take?”

“Well, they did not take much — only half a dozen articles of plate off the sideboard. Lady Brackenstall thinks that they were themselves so disturbed by the death of Sir Eustace that they did not ransack the house, as they would otherwise have done.”

“No doubt doubt that is true, and yet they drank some wine, I understand.”

“To steady their nerves.”

“Exactly. These three glasses upon the sideboard have been untouched, I suppose?”

“Yes, and the bottle stands as they left it.”

“Let us look at it. Halloa, halloa! What is this?”

The three glasses were grouped together, all of them tinged with wine, and one of them containing some dregs of beeswing. The bottle stood near them, two-thirds full, and beside it lay a long, deeply stained cork. Its appearance and the dust upon the bottle showed that it was no common vintage which the murderers had enjoyed.

A change had come over Holmes’s manner. He had lost his listless expression, and again I saw an alert light of interest in his keen, deep-set eyes. He raised the cork and examined it minutely.

“How did they draw it?” he asked.

Hopkins pointed to a half-opened drawer. In it lay some table linen and a large corkscrew.

“Did Lady Brackenstall say that screw was used?”

“No, you remember that she was senseless at the moment when the bottle was opened.”

“Quite so. As a matter of fact, that screw was not used. This bottle was opened by a pocket screw, probably contained in a knife, and not more than an inch and a half long. If you will examine the top of the cork, you will observe that the screw was driven in three times before the cork was extracted. It has never been transfixed. This long screw would have transfixed it and drawn it up with a single pull. When you catch this fellow, you will find that he has one of these multiplex knives in his possession.”

“Excellent!” said Hopkins.

“But these glasses do puzzle me, I confess. Lady Brackenstall actually saw the three men drinking, did she not?”

“Yes; she was clear about that.”

“Then there is an end of it. What more is to be said? And yet, you must admit, that the three glasses are very remarkable, Hopkins. What? You see nothing remarkable? Well, well, let it pass. Perhaps, when a man has special knowledge and special powers like my own, it rather encourages him to seek a complex explanation when a simpler one is at hand. Of course, it must be a mere chance about the glasses. Well, good-morning, Hopkins. I don’t see that I can be of any use to you, and you appear to have your case very clear. You will let me know when Randall is arrested, and any further developments which may occur. I trust that I shall soon have to congratulate you upon a successful conclusion. Come, Watson, I fancy that we may employ ourselves more profitably at home.”