The rest of the place, as far as I'd seen it, had been strictly business, wired for light as necessary, but with the bare rock showing, wet here and there with the usual trickles of underground water. In Madame Ling's quarters, the rock was concealed behind wallboard and wooden paneling, and there was carpeting on the floor. The furniture wasn't fancy, but it wasn't cheap, either. There was indirect lighting. There were, however, no pictures on the wall, no old Ming vases, no art objects or decorations of any kind. Obviously, while Madame Ling intended to be reasonably comfortable, she wasn't trying to set up a home away from home inside this Scottish rock..
An efficient-looking mass of electronic equipment was installed in one rear corner. Beside it, a door led into a further room, presumably her sleeping quarters, since there was no bed here. I looked for the switch she had mentioned. It wasn't hard to find, located above and behind the big wooden desk near the radio stuff-but there were two switches. One had a red handle. The other handle was black.
Madame Ling saw me looking, and said, "Yes, that is it. Black for the Black Death. Appropriate, don't you think, Mr. Helm?"
"And the red one?"
She hesitated, and shrugged. "That actuates the destruct circuit manually, Mr. Helm. Naturally we do not want your scientists poking and prying among what we leave behind. When we are through with this place, entirely through with it, we will blow it sky-high, using a remote-control device in the same circuit."
"Rats and all," I said, watching her.
"Yes, of course." She laughed quickly. "Rats and all, Mr. Helm. Now please come over here and sit down. I have a few questions to ask you."
chapter TWENTY
It wasn't much of a question-and-answer session. At the start, at least, she asked nothing that I couldn't readily answer. I'm not a Hollywood hero, and I'm not about to get beat up just to prove how tough I am. I've never subscribed to the theory that you've got to refuse to tell a Communist something just because he-or she-asks.
If Madame Ling wanted to know what message Walling had conveyed to me through Nancy Glenmore, if I had reported this information to Washington, and if they'd had any luck with it, I saw no reason not to tell her-particularly since she'd probably already got the dope from Vadya, over the phone, the night before. She was just checking us against each other. When she got to the exact purpose of my mission here, the situation got a little tougher. I hadn't yet decided what was the best way to handle that.
"I came to find Dr. McRow," I said, stalling.
"We know that," Madame Ling said. "My question concerned what you are supposed to do when you find him."
"Didn't Vadya tell you?"
"The Russian girl can hardly be considered a reliable source of information, Mr. Helm, either as to her own motives or as to yours…
There was a knock at the door. The dark-faced man, stationed against it, glanced at Madame Ling. When she nodded, he turned to open. It occurred to me that he was getting on my nerves a little. I wished she would at least call him by a name, so I could have a handle to think of him by. I wished he would express an opinion on something. After all, I knew he could talk if he wanted to. I'd heard him. Well, maybe he just had nothing to say right now.
He pulled the door open, and McRow entered, carrying a couple of flasks, a jar of absorbent cotton, a pair of tweezers, and a hypodermic needle, all neatly arranged on a folded white towel on a stainless steel tray.
"You can put it on the desk, Doctor," Madame Ling said. "Go right ahead. You might explain to Mr. Helm the nature of the experimental program in which he is participating."
McRow didn't look at me. He used the tweezers to extract a wad of cotton, which he dunked in a liquid that was presumably alcohol.
"We are trying to determine the efficacy of a serum," he said, coming over to me and shoving the sleeve up my left arm with his free hand. "I'm about to inject… This man has already received an injection of some kind today, Madame," he said quickly, looking up. "There's a puncture, and slight inflammation of the surrounding tissue."
"Well, use the other arm," she said. "It was only an antidote to a drug he'd been given."
"It could affect his powers of resistance."
She shrugged. "Use him anyway. We have too little data as it is." She glanced at me. "You understand, Mr. Helm, right now you are being inoculated against the disease. In a few hours you will be infected with the culture. You will then, if our previous experience is a guide, have about sixty per cent chance of surviving."
"Sixty point five," McRow said, "according to our present figures, which however cannot be trusted beyond the first digit, since they represent a sample of only twenty-eight."
I made the calculation in my head. "That means that seventeen have lived and eleven have died so far."
Madame Ling smiled approvingly. "You are quick with figures. Of course, we are speaking only of those who were inoculated. Of our first control group of twenty-those who were infected without first receiving the serum-none have lived, but Dr. McRow estimates that, with adequate medical attention, five out of one hundred could possibly recover. These are the figures I mentioned to you earlier."
Well, people were dying all over the world, one way or another. I wasn't about to break into tears because a few more had succumbed to a cold-blooded medical experiment; but a small show of indignation seemed advisable.
"Twenty and twenty-eight is forty-eight," I said. "Where did you get all these human subjects?"
I was speaking to the woman, but it was McRow who answered, nastily: "You might say they volunteered. They were nosy-parkers who tried to interfere with my work, like you. I warned them! I warned everybody! I'm not going to spend my whole life working for pennies and having other people make millions from my discoveries!"
Under other circumstances, he would have sounded ridiculous: a peevish little boy complaining that life was unfair.
I said, "Forty-eight nosy-parkers is a lot of nosy-parkers. Are you sure Madame Ling didn't round you up a few strays on the side, people who weren't doing anything to harm you but just happened to be handy?"
He didn't say anything, but jabbed his needle into my right arm harder than seemed necessary. He knew damn well that all of his subjects hadn't been hostile agents, but he wasn't admitting it, even to himself.
His attitude gave me a hint of how to handle him, and I said, "Well, you might as well be getting used to it, I guess. After all, you're going to murder millions before you're through, aren't you?" His head came up angrily. I grinned, and went on smoothly, "Oh, hell, I'm not criticizing, man. I make my living at it myself. As a matter of fact, I came here to kill you."
I was glad I had waited until he'd got the hypo out of my arm, because he'd undoubtedly have broken it off, the way he jumped. His reaction told me I was on the right track: this wasn't a man to be tricky with, this was a man to lean on hard, just like Basil. Madame Ling and her Eastern cohorts, and the silent, dark-faced man were tough enough, but apparently they'd had to make do with some fairly mushy Western help.
McRow licked his lips. "But I… I thought you were an American agent!"
"So?"
"But surely… I mean, we don't employ assassins, do we?"
I laughed. "Look who's calling who names! And who's this 'we' you're talking about? Surely you don't still consider yourself an American citizen?" I grinned at him. "You, my friend, are a fool. What do you think is going to happen to you? Are you figuring on making a hundred million dollars with this lady's help, and restoring the old family plantation-well, castle-and settling down to be a wealthy Scottish laird in kilts and sporran?" His eyes wavered, and I knew I'd hit close. As Madame Ling had said, he had his fantasies. I said harshly, "Let me give you some advice, Doc, as one murderer to another. I see our taciturn friend has put the stuff he got from my pockets right there on the desk. There should be a nice little knife, about four inches in the blade. It's good and sharp. I don't see my gun anywhere, so why don't you just take that knife, Doc, and cut your throat, and save everybody a lot of trouble?"