almost an impossible thing, to reconstruct the real house from the distortion of it, thrown on the clouds of the patient's brain. You see, Secretan in writing that extraordinary document almost insisted on the fact that he was not in his proper sense; that for days he had been part asleep, part awake, part delirious. How was one to judge his statement, to separate delirium from fact? In one thing he stood confirmed; you remember he speaks of calling for help up the old chimney of Treff Loyne; that did seem to fit in with the tales of a hollow, moaning cry that had been heard upon the Allt: so far one could take him as a recorder of actual experiences. And I looked in the old cellars of the farm and found a frantic sort of rabbit-hole dug by one of the pillars: again he was confirmed. But what was one to make of that story of the chanting voice, and the letters of the Hebrew alphabet, and the chapter out of some unknown minor prophet? When one has the key it is easy enough to sort out the facts, or the hints of facts from the delusions; but I hadn't the key on that September evening. I was forgetting the 'tree' with lights and fires in it; that, I think, impressed me more than anything with the feeling that Secretan's story was, in the main, a true story. I had seen a like appearance down there in my own garden; but what was it?
'Now, I was saying that, paradoxically, it is only by the inexplicable things that life can be explained. We are apt to say, you know, 'a very odd coincidence' and pass the matter by, as if there were no more to be said, or as if that were the end of it. Well, I believe that the only real path lies through the blind alleys.'
'How do you mean?'
'Well, this is an instance of what I mean. I told you about Merritt, my brother-in-law, and the capsizing of that boat, the Mary Ann. He had seen, he said, signal lights flashing from one of the farms on the coast, and he was quite certain that the two things were intimately connected as cause and effect. I thought it all nonsense, and I was wondering how I was going to shut him up when a big moth flew into the room through that window, fluttered about, and succeeded in burning itself alive in the lamp. That gave me my cue; I asked Merritt if he knew why moths made for lamps or something of the kind: I thought it would be a hint to him that I was sick of his flash-lights and his half-baked theories. So it was—he looked sulky and held his tongue.
'But a few minutes later I was called out by a man who had found his little boy dead in a field near his cottage about an hour before. The child was so still, they said, that a great moth had settled on his forehead and only fluttered away when they lifted up the body. It was absolutely illogical; but it was this odd 'coincidence' of the moth in my lamp and the moth on the dead boy's forehead that first set me on the track. I can't say that it guided me in any real sense; it was more like a great flare of red paint on a wall: it rang up my attention, if I may say so; it was a sort of shock like a bang on the big drum. No doubt Merritt was talking great nonsense that evening so far as his particular instance went; the flashes of light from the farm had nothing to do with the wreck of the boat. But his general principle was sound; when you hear a gun go off and see a man fall it is idle to talk of 'a mere coincidence.' I think a very interesting book might be written on this question: I would call it A Grammar of Coincidence.
'But as you will remember, from having read my notes on the matter, I was called in about ten days later to see a man named Cradock, who had been found in a field near his farm quite dead. This also was at night. His wife found him, and there were some very queer things in her story. She said that the hedge of the field looked as if it were changed: she began to be afraid that she had lost her way and got into the wrong field. Then she said the hedge was lighted up as if there were a lot of glow-worms in it, and when she peered over the stile there seemed to be some kind of glimmering upon the ground, and then the glimmering melted away, and she found her husband's body near where this light had been. Now this man Cradock had been suffocated just as the little boy Roberts had been suffocated, and as that man in the Midlands who took a short cut one night had been suffocated. Then I remembered that poor Johnnie Roberts had called out about 'something shiny' over the stile just before he played truant. Then, on my part, I had to contribute the very remarkable sight I witnessed here, as I looked down over the garden; the appearance as of a spreading tree where I knew there was no such tree, and then the shining and burning of lights and moving colors. Like the poor child and Mrs. Cradock, I had seen something shiny, just as some man in Stratfordshire had seen a dark cloud with points of fire in it floating over the trees. And Mrs. Cradock thought that the shape of the trees in the hedge had changed.
'My mind almost uttered the word that was wanted; but you see the difficulties. This set of circumstances could not, so far as I could see, have any relation with the other circumstances of the terror. How could I connect all this with the bombs and machine-guns of the Midlands, with the armed men who kept watch about the munition shops by day and night. Then there was the long list of people here who had fallen over the cliffs or into the quarry; there were the cases of the men stifled in the slime of the marshes; there was the affair of the family murdered in front of their cottage on the Highway; there was the capsized Mary Ann. I could not see any thread that could bring all these incidents together; they seemed to me to be hopelessly disconnected. I could not make out any relation between the agency that beat out the brains of the Williamses and the agency that overturned the boat. I don't know, but I think it's very likely if nothing more had happened that I should have put the whole thing down as an unaccountable series of crimes and accidents which chanced to occur in Meirion in the summer of 1915. Well, of course, that would have been an impossible standpoint in view of certain incidents in Merritt's story. Still, if one is confronted by the insoluble, one lets it go at last. If the mystery is inexplicable, one pretends that there isn't any mystery. That is the justification for what is called free thinking.
'Then came that extraordinary business of Treff Loyne. I couldn't put that on one side. I couldn't pretend that nothing strange or out of the way had happened. There was no getting over it or getting round it. I had seen with my eyes that there was a mystery, and a most horrible mystery. I have forgotten my logic, but one might say that Treff Loyne demonstrated the existence of a mystery in the figure of death.
'I took it all home, as I have told you, and sat down for the evening before it. It appalled me, not only by its horror, but here again by the discrepancy between its terms. Old Griffith, so far as I could judge, had been killed by the thrust of a pike or perhaps of a sharpened stake: how could one relate this to the burning tree that had floated over the ridge of the barn. It was as if I said to you: 'Here is a man drowned, and here is a man burned alive: show that each death was caused by the same agency!' And the moment that I left this particular case of Treff Loyne, and tried to get some light on it from other instances of the terror, I would think of the man in the Midlands who heard the feet of a thousand men rustling in the wood, and their voices as if dead men sat up in their bones and talked. And then I would say to myself: 'And how about that boat overturned in a calm sea?' There seemed no end to it, no hope of any solution.
'It was, I believe, a sudden leap of the mind that liberated me from the tangle. It was quite beyond logic. I went back to that evening when Merritt was boring me with his flash-lights, to the moth in the candle, and to the moth on the forehead of poor Johnnie Roberts. There was no sense in it; but I suddenly determined that the child and Joseph Cradock the farmer, and that unnamed Stratfordshire man, all found at night, all asphyxiated, had been choked by vast swarms of moths. I don't pretend even now that this is demonstrated, but I'm sure it's true.
'Now suppose you encounter a swarm of these creatures in the dark. Suppose the smaller ones fly up your nostrils. You will gasp for breath and open your mouth. Then, suppose some hundreds of them fly into your mouth, into your gullet, into your windpipe, what will happen to you? You will be dead in a very short time, choked, asphyxiated.'
'But the moths would be dead too. They would be found in the bodies.'
'The moths? Do you know that it is extremely difficult to kill a moth with cyanide of potassium? Take a frog, kill it, open its stomach. There you will find its dinner of moths and small beetles, and the 'dinner' will shake itself and walk off cheerily to resume an entirely active existence. No; that is no difficulty.
'Well, now I came to this. I was shutting out all the other cases. I was confining myself to those that came under the one formula. I got to the assumption or conclusion, whichever you like, that certain people had been asphyxiated by the action of moths. I had accounted for that extraordinary appearance of burning or colored lights that I had witnessed myself, when I saw the growth of that strange tree in my garden. That was clearly the cloud with points of fire in it that the Stratfordshire man took for a new and terrible kind of poison gas, that was the shiny something that poor little Johnnie Roberts had seen over the stile, that was the glimmering light that had led Mrs. Cradock to her husband's dead body, that was the assemblage of terrible eyes that had watched over Treff Loyne by night. Once on the right track I understood all this, for coming into this room in the dark, I have been amazed by the wonderful burning and the strange fiery colours of the eyes of a single moth, as it crept up the pane of glass, outside. Imagine the effect of myriads of such eyes, of the movement of these lights and fires in a vast swarm of moths, each insect being in constant motion while it kept its place in the mass: I felt that all this was clear and certain.
'Then the next step. Of course, we know nothing really about moths; rather, we know nothing of moth reality. For all I know there may be hundreds of books which treat of moth and nothing but moth. But these are scientific
