I pushed myself to my feet and made my way wearily down the fire-escape. When I reached street level I didn’t even bother looking for my Webley, it might have taken me long enough to find it, and the chances were that some part of its mechanism had been damaged in its long fall. I would have been very surprised if the guard I’d disposed of hadn’t been carrying a gun. I wasn’t surprised. I didn’t know what make of automatic it was but it had a trigger and safety catch in the usual position and that was all I wanted. I started to climb the fire-escape again.
I made the last two flights to the roof of the station on my hands and knees. Not from the need of stealth or secrecy, I just couldn’t make it any other way. I was as far through as that. I rested for a bit with my back to the wall of the passenger lounge, then walked slowly across the concrete to the hangar in the far corner.
A faint wash of light shone weakly through the open doors: it would be invisible from below, for the hangar doors opened on to the centre of the heliport. The light came not from the hangar itself but from what was inside it — the big twenty-four-seater Voland Helicopter that the Inter-City Flights were now operating on their new routes.
I could see the control cabin thrust away over the nose of the helicopter, and it was from there that the light was coming. I could see the head and shoulders of the pilot, hatless and in a grey uniform jacket, in the left-hand seat. In the right-hand seat sat Dr. Oregon.
Circling the hangar I came to the side door and pushed it back slowly on its oiled tracks. It made no sound. The base of the short flight of portable steps leading up to the open passenger door in the centre of the helicopter’s fuselage was less than twenty feet away. I pulled the automatic, safety-catch off, from my coat pocket and crossed to the steps. If you could have heard a blade of grass growing then you could have heard me going up those steps.
The passenger cabin was also lit, but the illumination was poor — one single overhead lamp in line with the door. I poked my head cautiously through the doorway — and there, not three feet away, sitting with wrists bound to the armrests of the first of the backward-facing seats, was Mary. The bruise above her eye had swollen to duck-egg proportions, her face was scratched and deathly pale, but she was wide awake and staring directly at me. And she recognised me. With my soot-blackened and battered face I must have looked like a man from Mars, one, moreover, who’s just managed to walk away from the smashed-up remains of his flying saucer. But she recognised me immediately. Her lips parted, her eyes stared wide and I at once raised finger to mouth in the age-old gesture of silence. But I was too late,
I was a lifetime too late. She had been sitting there in the black thrall of a hopeless and defeated misery and grief, with the bottom dropped from her life and nothing left to live for, and now her husband, whom she surely knew to be dead, had returned from the land of the dead, and the world was going to be all right again and if she had not reacted, immediately and instinctively, then she would not have been human.
“Pierre!” Her voice was part shock, part hope, all wonder and joy. “Oh, Pierre!**
I wasn’t looking at her. My eyes were on one place only — the entrance to the pilot’s cabin. So was my gun. From up front came the sound of a dull blow, then Gregori appeared, one hand clutching a gun, the other above his head to steady himself as he peered through the low archway. The eyes were narrowed but the rest of the face still and cold; The gun, curiously, was hanging by his side. I shifted mine slightly till it centred on his forehead and increased the tension on the trigger.
“The end of the road, Scarlatti,” I said. “And the end of my long wait for you. There’ll be nobody coming here to-night. Only me, Scarlatti. Only me.”
CHAPTER THIRTEEN
“Cavell!” Gregori hadn’t realised who I was until I had spoken and now the swarthy face paled and he stared at me like a man seeing a ghost which, for Gregori, was exactly what I was. “Cavell! It’s impossible!”
“Don’t you wish it were, Scarlatti? Into the cabin and don’t try lifting that gun.”
“Scarlatti?” He didn’t seem to have heard my order, the second shock had staggered his mind already reeling from the first. He whispered, “How do you know?”
“Five hours since Interpol and the F.B.I. gave us your life history. And quite a history it is. Enzo Scarlatti, onetime graduate research chemist who became the big-time Czar of American crime in the Mid-West. Extortion, robberies, killings, machines, drugs, the lot — the great king-pin and they could never lay a finger on you. But they got you in the end, didn’t they, Scarlatti? The usual, income-tax evasion. And then they deported you.” I advanced two paces towards him, I didn’t want Mary in the line of fire when the war started. “Right into the cabin, Scarlatti.”
He was still staring at me, but his face underwent a subtle change. The man’s resilience, his powers of mental recuperation, were fantastic. He said, slowly, “We must talk about this.”
“Later. Inside. Now. Or 111 drop you where you stand.”
“No. You won’t. You’d like to, but not yet. I know when I look at death, Cavell. I’m looking at death now. You wish me to come and sit down in a chair and then you will kill me. But not until I am in that chair will you kill me.”
I took another step towards him and his left hand came into view. “This is what you are frightened of, isn’t it, Cavell? You were afraid that I might have one of those in my hand or on my person that would smash when I fell. Isn’t mat it, Cavell?”
That was it indeed. I stared down at the ampoule in his hand, the little glass vial and the sealed blue plastic top. He went on, his face strained and tight, “I think you had better put that gun down, Cavell.”
“Not this time. As long as I have this gun pointing between your eyes you won’t try anything. The moment I put it down you let me have it with your own gun. And I know now what I didn’t know before. You won’t use that ampoule. I thought you were insane, Scarlatti, but I know now you were only using the threat of insanity to terrify us into doing what you wanted. But I know you now and I know your record. You may be crazy, but you’re crazy like a fox. You’re as sane as I am. You won’t use that thing. You value your own life, the success of your plans, too much.”
“Wrong, Cavell. Ill use it. And I do value my life.” He glanced quickly over his shoulder and then turned back to me. “Eight months now since I entered Mordon. I could have had the vaccine out any time I liked. But I waited. Why? I waited till Baxter and MacDonald had successfully developed an attenuated strain of the Satan Bug, a strain still deadlier than the botulinus toxin but with an oxidisation life of only twenty-four hours. I waited till they had come across the precise combinations of heat, phenol, formalin and ultraviolet to produce a killer vaccine for this weakened strain.” He held the vial between finger and thumb. “In this glass, the attenuated Satan Bug, in my blood-stream the inactivated micro-organisms we have produced against it. The cyanide was a bluff — I don’t need cyanide. You will understand why Baxter had to die — he knew about the new virus and vaccine.”
I understood.
“You will understand, also, that I am not afraid to use it. I will——”
He broke off, the swarthy face suddenly cold and grim. “What was that?” I’d heard it too, two short bursts of harshly metallic sound, like a riveter’s gun, only five times as fast
“Why, don’t you know? That was the Merlin Mark 2, Scarlatti. The new type of rapid-fire machine carbine issued to Nato forces.” I looked at him consideringly. “Didn’t you hear what I said? There’s no one else coming to-night. Only me.”
“What are you saying?” he whispered. I could see his knuckles whiten as his left hand clenched involuntarily over the glass vial. “What are you talking about?”
“About all your friends that won’t be seeing their homes again for many years to come. About all the scum — the top scum, admittedly — of the criminal world, who have vanished so mysteriously in recent weeks from their haunts in London, America, France and Italy. All the top specialists in oxy-acetylene work, nitro-glycerine, combination twiddling and what have you. The world’s best at blowing and opening vaults and safes. We knew weeks ago, from Interpol, that those men had disappeared. We did not know that they had all been assembled together in the same place — here, in London.”