With our black silk face-coverings, which turned us into two of the most truculent figures in London, we stole up to the silent, gloomy house. A sort of tiled veranda extended along one side of it, lined by several windows and two doors.
“That’s his bedroom,” Holmes whispered. “This door opens straight into the study. It would suit us best, but it is bolted as well as locked, and we should make too much noise getting in. Come round here. There’s a greenhouse which opens into the drawing-room.”
The place was locked, but Holmes removed a circle of glass and turned the key from the inside. An instant afterwards he had closed the door behind us, and we had become felons in the eyes of the law. The thick, warm air of the conservatory and the rich, choking fragrance of exotic plants took us by the throat. He seized my hand in the darkness and led me swiftly past banks of shrubs which brushed against our faces. Holmes had remarkable powers, carefully cultivated, of seeing in the dark. Still holding my hand in one of his, he opened a door, and I was vaguely conscious that we had entered a large room in which a cigar had been smoked not long before. He felt his way among the furniture, opened another door, and closed it behind us. Putting out my hand I felt several coats hanging from the wall, and I understood that I was in a passage. We passed along it and Holmes very gently opened a door upon the right-hand side. Something rushed out at us and my heart sprang into my mouth, but I could have laughed when I realized that it was the cat. A fire was burning in this new room, and again the air was heavy with tobacco smoke. Holmes entered on tiptoe, waited for me to follow, and then very gently closed the door. We were in Milverton’s study, and a portiere at the farther side showed the entrance to his bedroom.
It was a good fire, and the room was illuminated by it. Near the door I saw the gleam of an electric switch, but it was unnecessary, even if it had been safe, to turn it on. At one side of the fireplace was a heavy curtain which covered the bay window we had seen from outside. On the other side was the door which communicated with the veranda. A desk stood in the centre, with a turning-chair of shining red leather. Opposite was a large bookcase, with a marble bust of Athene on the top. In the corner, between the bookcase and the wall, there stood a tall, green safe, the firelight flashing back from the polished brass knobs upon its face. Holmes stole across and looked at it. Then he crept to the door of the bedroom, and stood with slanting head listening intently. No sound came from within. Meanwhile it had struck me that it would be wise to secure our retreat through the outer door, so I examined it. To my amazement, it was neither locked nor bolted. I touched Holmes on the arm, and he turned his masked face in that direction. I saw him start, and he was evidently as surprised as I.
“I don’t like it,” he whispered, putting his lips to my very ear. “I can’t quite make it out. Anyhow, we have no time to lose.”
“Can I do anything?”
“Yes, stand by the door. If you hear anyone come, bolt it on the inside, and we can get away as we came. If they come the other way, we can get through the door if our job is done, or hide behind these window curtains if it is not. Do you understand?”
I nodded, and stood by the door. My first feeling of fear had passed away, and I thrilled now with a keener zest than I had ever enjoyed when we were the defenders of the law instead of its defiers. The high object of our mission, the consciousness that it was unselfish and chivalrous, the villainous character of our opponent, all added to the sporting interest of the adventure. Far from feeling guilty, I rejoiced and exulted in our dangers. With a glow of admiration I watched Holmes unrolling his case of instruments and choosing his tool with the calm, scientific accuracy of a surgeon who performs a delicate operation. I knew that the opening of safes was a particular hobby with him, and I understood the joy which it gave him to be confronted with this green and gold monster, the dragon which held in its maw the reputations of many fair ladies. Turning up the cuffs of his dress-coat—he had placed his overcoat on a chair—Holmes laid out two drills, a jemmy, and several skeleton keys. I stood at the centre door with my eyes glancing at each of the others, ready for any emergency, though, indeed, my plans were somewhat vague as to what I should do if we were interrupted. For half an hour, Holmes worked with concentrated energy, laying down one tool, picking up another, handling each with the strength and delicacy of the trained mechanic. Finally I heard a click, the broad green door swung open, and inside I had a glimpse of a number of paper packets, each tied, sealed, and inscribed. Holmes picked one out, but it was as hard to read by the flickering fire, and he drew out his little dark lantern, for it was too dangerous, with Milverton in the next room, to switch on the electric light. Suddenly I saw him halt, listen intently, and then in an instant he had swung the door of the safe to, picked up his coat, stuffed his tools into the pockets, and darted behind the window curtain, motioning me to do the same.
It was only when I had joined him there that I heard what had alarmed his quicker senses. There was a noise somewhere within the house. A door slammed in the distance. Then a confused, dull murmur broke itself into the measured thud of heavy footsteps rapidly approaching. They were in the passage outside the room. They paused at the door. The door opened. There was a sharp snick as the electric light was turned on. The door closed once more, and the pungent reek of a strong cigar was borne to our nostrils. Then the footsteps continued backward and forward, backward and forward, within a few yards of us. Finally there was a creak from a chair, and the footsteps ceased. Then a key clicked in a lock, and I heard the rustle of papers.
So far I had not dared to look out, but now I gently parted the division of the curtains in front of me and peeped through. From the pressure of Holmes’s shoulder against mine, I knew that he was sharing my observations. Right in front of us, and almost within our reach, was the broad, rounded back of Milverton. It was evident that we had entirely miscalculated his movements, that he had never been to his bedroom, but that he had been sitting up in some smoking or billiard room in the farther wing of the house, the windows of which we had not seen. His broad, grizzled head, with its shining patch of baldness, was in the immediate foreground of our vision. He was leaning far back in the red leather chair, his legs outstretched, a long, black cigar projecting at an angle from his mouth. He wore a semi-military smoking jacket, claret-coloured, with a black velvet collar. In his hand he held a long, legal document which he was reading in an indolent fashion, blowing rings of tobacco smoke from his lips as he did so. There was no promise of a speedy departure in his composed bearing and his comfortable attitude.
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 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.