"But what is his game?"
"Well, it begins to define itself. I have been to the house-agent's Our client, as he told us, has been there five years. It was unlet for a year before then. The previous tenant was a gentleman at large named Waldron. Waldron's appearance was well remembered at the office. He had suddenly vanished and nothing more been heard of him. He was a tall, bearded man with very dark features. Now, Prescott, the man whom Killer Evans had shot, was, according to Scotland Yard, a tall, dark man with a beard. As a working hypothesis, I think we may take it that Prescott, the American criminal, used to live in the very room which our innocent friend now devotes to his museum. So at last we get a link, you see."
"And the next link?"
"Well, we must go now and look for that."
He took a revolver from the drawer and handed it to me.
"I have my old favorite with me. If our Wild West friend tries to live up to his nickname, we must be ready for him. I'll give you an hour for a siesta, Watson, and then I think it will be time for our Ryder Street adventure."
It was just four o'clock when we reached the curious apartment of Nathan Garrideb. Mrs. Saunders, the caretaker, was about to leave, but she had no hesitation in admitting us, for the door shut with a spring lock, and Holmes promised to see that all was safe before we left. Shortly afterwards the outer door closed, her bonnet passed the bow window, and we knew that we were alone in the lower floor of the house. Holmes made a rapid examination of the premises. There was one cupboard in a dark corner which stood out a little from the wall. It was behind this that we eventually crouched while Holmes in a whisper outlined his intentions.
"He wanted to get our amiable friend out of his room that is very clear, and, as the collector never went out, it took some planning to do it. The whole of this Garrideb invention was apparently for no other end. I must say, Watson, that there is a certain devilish ingenuity about it, even if the queer name of the tenant did give him an opening which he could hardly have expected. He wove his plot with remarkable cunning.''
"But what did he want?"
"Well, that is what we are here to find out. It has nothing whatever to do with our client, so far as I can read the situation. It is something connected with the man he murdered the man who may have been his confederate in crime. There is some guilty secret in the room. That is how I read it. At first I thought our friend might have something in his collection more valuable than he knew something worth the attention of a big criminal. But the fact that Rodger Prescott of evil memory inhabited these rooms points to some deeper reason. Well, Watson, we can but possess our souls in patience and see what the hour may bring."
That hour was not long in striking. We crouched closer in the shadow as we heard the outer door open and shut. Then came the sharp, metallic snap of a key, and the American was in the room. He closed the door softly behind him, took a sharp glance around him to see that all was safe, threw off his overcoat, and walked up to the central table with the brisk manner of one who knows exactly what he has to do and how to do it. He pushed the table to one side, tore up the square of carpet on which it rested, rolled it completely back, and then, drawing a jimmy from his inside pocket, he knelt down and worked vigorously upon the floor. Presently we heard the sound of sliding boards, and an instant later a square had opened in the planks. Killer Evans struck a match, lit a stump of candle, and vanished from our view.
Clearly our moment had come. Holmes touched my wrist as a signal, and together we stole across to the open trapdoor. Gently as we moved, however, the old floor must have creaked under our feet, for the head of our American, peering anxiously round, emerged suddenly from the open space. His face turned upon us with a glare of baffled rage, which gradually softened into a rather shamefaced grin as he realized that two pistols were pointed at his head.
"Well, well!" said he coolly as he scrambled to the surface. "I guess you have been one too many for me, Mr. Holmes. Saw through my game, I suppose, and played me for a sucker from the first. Well, sir, I hand it to you; you have me beat and "
In an instant he had whisked out a revolver from his breast and had fired two shots. I felt a sudden hot sear as if a red-hot iron had been pressed to my thigh. There was a crash as Holmes's pistol came down on the man's head. I had a vision of him sprawling upon the floor with blood running down his face while Holmes rummaged him for weapons. Then my friend's wiry arms were round me, and he was leading me to a chair.
"You're not hurt, Watson? For God's sake, say that you are not hurt!"
It was worth a wound it was worth many wounds to know the depth of loyalty and love which lay behind that cold mask. The clear, hard eyes were dimmed for a moment, and the firm lips were shaking. For the one and only time I caught a glimpse of a great heart as well as of a great brain. All my years of humble but single-minded service culminated in that moment of revelation.
"It's nothing, Holmes. It's a mere scratch."
He had ripped up my trousers with his pocketknife.
"You are right," he cried with an immense sigh of relief. "It is quite superficial." His face set like flint as he glared at our prisoner, who was sitting up with a dazed face. "By the Lord, it is as well for you. If you had killed Watson, you would not have got out of this room alive. Now, sir, what have you to say for yourself?"
He had nothing to say for himself. He only sat and scowled. I leaned on Holmes's arm, and together we looked down into the small cellar which had been disclosed by the secret flap. It was still illuminated by the candle which Evans had taken down with him. Our eyes fell upon a mass of rusted machinery, great rolls of paper, a litter of bottles, and, neatly arranged upon a small table, a number of neat little bundles.
"A printing press a counterfeiter's outfit," said Holmes.
"Yes, sir," said our prisoner, staggering slowly to his feet and then sinking into the chair. "The greatest counterfeiter London ever saw. That's Prescott's machine, and those bundles on the table are two thousand of Prescott's notes worth a hundred each and fit to pass anywhere. Help yourselves, gentlemen. Call it a deal and let me beat it."
Holmes laughed.
"We don't do things like that, Mr. Evans. There is no bolt-hole for you in this country. You shot this man Prescott, did you not?"
"Yes, sir, and got five years for it, though it was he who pulled on me. Five years when I should have had a medal the size of a soup plate. No living man could tell a Prescott from a Bank of England, and if I hadn't put him out he would have flooded London with them. I was the only one in the world who knew where he made them. Can you wonder that I wanted to get to the place? And can you wonder that when I found this crazy boob of a bug-hunter with the queer name squatting right on the top of it, and never quitting his room, I had to do the best I could to shift him? Maybe I would have been wiser if I had put him away. It would have been easy enough, but I'm a softhearted guy that can't begin shooting unless the other man has a gun also. But say, Mr. Holmes, what have I done wrong, anyhow? I've not used this plant. I've not hurt this old stiff. Where do you get me?"