I felt Holmes’s hand steal into mine and give me a reassuring shake, as if to say that the situation was within his powers, and that he was easy in his mind. I was not sure whether he had seen what was only too obvious from my position, that the door of the safe was imperfectly closed, and that Milverton might at any moment observe it. In my own mind I had determined that if I were sure, from the rigidity of his gaze, that it had caught his eye, I would at once spring out, throw my great coat over his head, pinion him, and leave the rest to Holmes. But Milverton never looked up. He was languidly interested by the papers in his hand, and page after page was turned as he followed the argument of the lawyer. At least, I thought, when he has finished the document and the cigar he will go to his room, but before he had reached the end of either, there came a remarkable development which turned our thoughts into quite another channel.

Several times I had observed that Milverton looked at his watch, and once he had risen and sat down again, with a gesture of impatience. The idea, however, that he might have an appointment at at so strange an hour never occurred to me until a faint sound reached my ears from the veranda outside. Milverton dropped his papers and sat rigid in his chair. The sound was repeated, and then there came a gentle tap at the door. Milverton rose and opened it.

“Well,” said he, curtly, “you are nearly half an hour late.”

So this was the explanation of the unlocked door and of the nocturnal vigil of Milverton. There was the gentle rustle of a woman’s dress. I had closed the slit between the curtains as Milverton’s face had turned in our direction, but now I ventured very carefully to open it once more. He had resumed his seat, the cigar still projecting at an insolent angle from the corner of his mouth. In front of him, in the full glare of the electric light, there stood a tall, slim, dark woman, a veil over her face, a mantle drawn round her chin. Her breath came quick and fast, and every inch of the lithe figure was quivering with strong emotion.

“Well,” said Milverton, “you made me lose a good night’s rest, my dear. I hope you’ll prove worth it. You couldn’t come any other time — eh?”

The woman shook her head.

“Well, if you couldn’t you couldn’t. If the Countess is a hard mistress, you have your chance to get level with her now. Bless the girl, what are you shivering about? That’s right. Pull yourself together. Now, let us get down to business.” He took a notebook from the drawer of his desk. “You say that you have five letters which compromise the Countess d’Albert. You want to sell them. I want to buy them. So far so good. It only remains to fix a price. I should want to inspect the letters, of course. If they are really good specimens — Great heavens, is it you?”

The woman, without a word, had raised her veil and dropped the mantle from her chin. It was a dark, handsome, clear-cut face which confronted Milverton — a face with a curved nose, strong, dark eyebrows shading hard, glittering eyes, and a straight, thin-lipped mouth set in a dangerous smile.

"But, Rosa, the will was made in the expectation of death, and, thanks to Heaven, I am still alive."

"Well, then, I shall not be after the handsome young man, and I shall come to see you."

"That's it, Rosa, come! come!"

"Under one condition."

"Granted beforehand!"

"That the black tulip shall not be mentioned for the next three days."

"It shall never be mentioned any more, if you wish it, Rosa."

"No, no," the damsel said, laughing, "I will not ask for impossibilities."

And, saying this, she brought her fresh cheek, as if unconsciously, so near the iron grating, that Cornelius was able to touch it with his lips.

Rosa uttered a little scream, which, however, was full of love, and disappeared.

The night was a happy one, and the whole of the next day happier still.

During the last few days, the prison had been heavy, dark, and lowering, as it were, with all its weight on the unfortunate captive. Its walls were black, its air chilling, the iron bars seemed to exclude every ray of light.

But when Cornelius awoke next morning, a beam of the morning sun was playing about those iron bars; pigeons were hovering about with outspread wings, whilst others were lovingly cooing on the roof or near the still closed window.

Cornelius ran to that window and opened it; it seemed to him as if new life, and joy, and liberty itself were entering with this sunbeam into his cell, which, so dreary of late, was now cheered and irradiated by the light of love.

When Gryphus, therefore, came to see his prisoner in the morning, he no longer found him morose and lying in bed, but standing at the window, and singing a little ditty.

"Halloa!" exclaimed the jailer.

"How are you this morning?" asked Cornelius.

Gryphus looked at him with a scowl.

"And how is the dog, and Master Jacob, and our pretty Rosa?"

Gryphus ground his teeth, saying. --

"Here is your breakfast."

"Thank you, friend Cerberus," said the prisoner; "you are just in time; I am very hungry."

"Oh! you are hungry, are you?" said Gryphus.

"And why not?" asked Van Baerle.

"The conspiracy seems to thrive," remarked Gryphus.

"What conspiracy?"

"Very well, I know what I know, Master Scholar; just be quiet, we shall be on our guard."

"Be on your guard, friend Gryphus; be on your guard as long as you please; my conspiracy, as well as my person, is entirely at your service."

"We'll see that at noon."

Saying this, Gryphus went out.

"At noon?" repeated Cornelius; "what does that mean? Well, let us wait until the clock strikes twelve, and we shall see."

It was very easy for Cornelius to wait for twelve at midday, as he was already waiting for nine at night.

It struck twelve, and there were heard on the staircase not only the steps of Gryphus, but also those of three or four soldiers, who were coming up with him.

The door opened. Gryphus entered, led his men in, and shut the door after them.

"There, now search!"

They searched not only the pockets of Cornelius, but even his person; yet they found nothing.