The three would be back for lunch, so I hadn't more than a couple of hours to wait. It was simply waiting on destruction, for I could see no way out of this mess. I wished that I had Scudder's courage, for I am free to confess I didn't feel any great fortitude. The only thing that kept me going was that I was pretty furious. It made me boil with rage to think of those three spies getting the pull on me like this. I hoped that at any rate I might be able to twist one of their necks before they downed me.
The more I thought of it the angrier I grew, and I had to get up and move about the room. I tried the shutters, but they were the kind that lock with a key, and I couldn't move them. From the outside came the faint clucking of hens in the warm sun. Then I groped among the sacks and boxes. I couldn't open the latter, and the sacks seemed to be full of things like dog-biscuits that smelt of cinnamon. But, as I circumnavigated the room, I found a handle in the wall which seemed worth investigating.
It was the door of a wall cupboard - what they call a 'press' in Scotland- and it was locked. I shook it, and it seemed rather flimsy. For want of something better to do I put out my strength on that door, getting some purchase on the handle by looping my braces round it. Presently the thing gave with a crash which I thought would bring in my warders to inquire. I waited for a bit, and then started to explore the cupboard shelves.
There was a multitude of queer things there. I found an odd vesta or two in my trouser pockets and struck a light. It was out in a second, but it showed me one thing. There was a little stock of electric torches on one shelf. I picked up one, and found it was in working order.
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 atthe 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.
