With the torch to help me I investigated further. There were bottles and cases of queer-smelling stuffs, chemicals no doubt for experiments, and there were coils of fine copper wire and yanks and yanks of thin oiled silk. There was a box of detonators, and a lot of cord for fuses. Then away at the back of the shelf I found a stout brown cardboard box, and inside it a wooden case. I managed to wrench it open, and within lay half a dozen little grey bricks, each a couple of inches square.
I took up one, and found that it crumbled easily in my hand. Then I smelt it and put my tongue to it. After that I sat down to think. I hadn’t been a mining engineer for nothing, and I knew lentonite when I saw it.
With one of these bricks I could blow the house to smithereens. I had used the stuff in Rhodesia and knew its power. But the trouble was that my knowledge wasn’t exact. I had forgotten the proper charge and the right way of preparing it, and I wasn’t sure about the timing. I had only a vague notion, too, as to its power, for though I had used it I had not handled it with my own fingers.
But it was a chance, the only possible chance. It was a mighty risk, but against it was an absolute black certainty. If I used it the odds were, as I reckoned, about five to one in favour of my blowing myself into the tree-tops; but if I didn’t I should very likely be occupying a six-foot hole in the garden by the evening. That was the way I had to look at it. The prospect was pretty dark either way, but anyhow there was a chance, both for myself and for my country.
The remembrance of little Scudder decided me. It was about the beastliest moment of my life, for I’m no good at these cold-blooded resolutions. Still I managed to rake up the pluck to set my teeth and choke back the horrid doubts that flooded in on me. I simply shut off my mind and pretended I was doing an experiment as simple as Guy Fawkes fireworks.
I got a detonator, and fixed it to a couple of feet of fuse. Then I took a quarter of a lentonite brick, and buried it near the door below one of the sacks in a crack of the floor, fixing the detonator in it. For all I knew half those boxes might be dynamite. If the cupboard held such deadly explosives, why not the boxes? In that case there would be a glorious skyward journey for me and the German servants and about an acre of surrounding country. There was also the risk that the detonation might set off the other bricks in the cupboard, for I had forgotten most that I knew about lentonite. But it didn’t do to begin thinking about the possibilities. The odds were horrible, but I had to take them.
I ensconced myself just below the sill of the window, and lit the fuse. Then I waited for a moment or two. There was dead silence—only a shuffle of heavy boots in the passage, and the peaceful cluck of hens from the warm out-of-doors. I commended my soul to my Maker, and wondered where I would be in five seconds…
A great wave of heat seemed to surge upwards from the floor, and hang for a blistering instant in the air. Then the wall opposite me flashed into a golden yellow and dissolved with a rending thunder that hammered my brain into a pulp. Something dropped on me, catching the point of my left shoulder.
And then I think I became unconscious.
My stupor can scarcely have lasted beyond a few seconds. I felt myself being choked by thick yellow fumes, and struggled out of the debris to my feet. Somewhere behind me I felt fresh air. The jambs of the window had fallen, and through the ragged rent the smoke was pouring out to the summer noon. I stepped over the broken lintel, and found myself standing in a yard in a dense and acrid fog. I felt very sick and ill, but I could move my limbs, and I staggered blindly forward away from the house.
A small mill-lade ran in a wooden aqueduct at the other side of the yard, and into this I fell. The cool water revived me, and I had just enough wits left to think of escape. I squirmed up the lade among the slippery green slime till I reached the mill-wheel. Then I wriggled through the axle hole into the old mill and tumbled on to a bed of chaff. A nail caught the seat of my trousers, and I left a wisp of heather-mixture behind me.
The mill had been long out of use. The ladders were rotten with age, and in the loft the rats had gnawed great holes in the floor. Nausea shook me, and a wheel in my head kept turning, while my left shoulder and arm seemed to be stricken with the palsy. I looked out of the window and saw a fog still hanging over the house and smoke escaping from an upper window. Please God I had set the place on fire, for I could hear confused cries coming from the other side.
But I had no time to linger, since this mill was obviously a bad hiding-place. Anyone looking for me would naturally follow the lade, and I made certain the search would begin as soon as they found that my body was not in the storeroom. From another window I saw that on the far side of the mill stood an old stone dovecote. If I could get there without leaving tracks I might find a hiding-place, for I argued that my enemies, if they thought I could move, would conclude I had made for open country, and would go seeking me on the moor.
I crawled down the broken ladder, scattering chaff behind me to cover my footsteps. I did the same on the mill floor, and on the threshold where the door hung on broken hinges. Peeping out, I saw that between me and the dovecote was a piece of bare cobbled ground, where no footmarks would show. Also it was mercifully hid by the mill buildings from any view from the house. I slipped across the space, got to the back of the dovecote and prospected a way of ascent.
That was one of the hardest jobs I ever took on. My shoulder and arm ached like hell, and I was so sick and giddy that I was always on the verge of falling. But I managed it somehow. By the use of out-jutting stones and gaps in the masonry and a tough ivy root I got to the top in the end. There was a little parapet behind which I found space to lie down. Then I proceeded to go off into an old-fashioned swoon.
I woke with a burning head and the sun glaring in my face. For a long time I lay motionless, for those horrible fumes seemed to have loosened my joints and dulled my brain. Sounds came to me from the house—men speaking throatily and the throbbing of a stationary car. There was a little gap in the parapet to which I wriggled, and from which I had some sort of prospect of the yard. I saw figures come out—a servant with his head bound up, and then a younger man in knickerbockers. They were looking for something, and moved towards the mill. Then one of them caught sight of the wisp of cloth on the nail, and cried out to the other. They both went back to the house, and brought two more to look at it. I saw the rotund figure of my late captor, and I thought I made out the man with the lisp. I noticed that all had pistols.
For half an hour they ransacked the mill. I could hear them kicking over the barrels and pulling up the rotten planking. Then they came outside, and stood just below the dovecote arguing fiercely. The servant with the bandage was being soundly rated. I heard them fiddling with the door of the dovecote and for one horrid moment I fancied they were coming up. Then they thought better of it, and went back to the house.
All that long blistering afternoon I lay baking on the rooftop. Thirst was my chief torment. My tongue was like a stick, and to make it worse I could hear the cool drip of water from the mill-lade. I watched the course of the little stream as it came in from the moor, and my fancy followed it to the top of the glen, where it must issue from an icy fountain fringed with cool ferns and mosses. I would have given a thousand pounds to plunge my face into that.
I had a fine prospect of the whole ring of moorland. I saw the car speed away with two occupants, and a man on a hill pony riding east. I judged they were looking for me, and I wished them joy of their quest.
But I saw something else more interesting. The house stood almost on the summit of a swell of moorland which crowned a sort of plateau, and there was no higher point nearer than the big hills six miles off. The actual summit, as I have mentioned, was a biggish clump of trees—firs mostly, with a few ashes and beeches. On the dovecote I was almost on a level with the tree-tops, and could see what lay beyond. The wood was not solid, but only a ring, and inside was an oval of green turf, for all the world like a big cricket-field.
I didn’t take long to guess what it was. It was an aerodrome, and a secret one. The place had been most cunningly chosen. For suppose anyone were watching an aeroplane descending here, he would think it had gone