"Odd business, wasn't it? Of course, offhand, I should say the Huns had been celebrating and had monkeyed round with their own explosives. But it seems they hadn't anything of that kind with them. They weren't the high explosive johnnies. Well, then, I ask you, what should a pack of nuns know about high explosive? Some nuns, I should say!"
"It is odd," I agreed.
"I was interested in hearing the peasants' account of the matter. They'd got it all cut and dried. According to them it was a slap-up, one hundred percent efficient first-class modern miracle. It seems one of the nuns had got something of a reputation - a budding saint - went into trances and saw visions. And according to them she worked the stunt. She called down the lightning to blast the impious Hun - and it blasted him, all right - and everything else within range. A pretty efficient miracle, that!
"I never really got at the truth of the matter - hadn't time. But miracles were all the rage just then - angels at Mons and all that. I wrote up the thing, put in a bit of sob stuff, and pulled the religious stop out well, and sent it to my paper. It went down very well in the States. They were liking that kind of thing just then.
"But (I don't know if you'll understand this) in writing, I got kind of interested. I felt I'd like to know what really had happened. There was nothing to see at the spot itself. Two walls still left standing, and on one of them was a black powder mark that was the exact shape of a great hound. The peasants round about were scared to death of that mark. They called it the Hound of Death and they wouldn't pass that way after dark.
"Superstition's always interesting. I felt I'd like to see the lady who worked the stunt. She hadn't perished, it seemed. She'd gone to England with a batch of other refugees. I took the trouble to trace her. I found she'd been sent to Trearne, Folbridge, Cornwall."
I nodded.
"My sister took in a lot of Belgian refugees the beginning of the war. About twenty."
"Well, I always meant, if I had time, to look up the lady. I wanted to hear her own account of the disaster. Then, what with being busy and one thing and another, it slipped my memory. Cornwall's a bit out of the way anyhow. In fact, I'd forgotten the whole thing till your mentioning Folbridge just now brought it back."
"I must ask my sister," I said. "She may have heard something about it. Of course, the Belgians have all been repatriated long ago."
"Naturally. All the same, in case your sister does know anything, I'll be glad if you'd pass it on to me."
"Of course I will," I said heartily.
And that was that.
II
It was the second day after my arrival at Trearne that the story recurred to me. My sister and I were having tea on the terrace.
"Kitty," I said. "Didn't you have a nun among your Belgians?"
"You don't mean Sister Marie Angelique, do you?"
"Possibly I do," I said cautiously. "Tell me about her."
"Oh, my dear! She was the most uncanny creature. She's still here, you know."
"What? In the house?"
"No, no in the village. Dr Rose - you remember Dr Rose?"
I shook my head.
"I remember an old man of about eighty-three."
"Dr Laird. Oh! He died. Dr Rose has only been here a few years. He's quite young and very keen on new ideas. He took the most enormous interest in Sister Marie Angelique. She has hallucinations and things, you know, and apparently is most frightfully interesting from a medical point of view. Poor thing, she'd nowhere to go - and really was in my opinion quite potty - only impressive, if you know what I mean - well, as I say, she'd nowhere to go, and Dr Rose very kindly fixed her up in the village. I believe he's writing a monograph or whatever it is that doctors write, about her."
She paused and then said: "But what do you know about her?"
"I heard a rather curious story."
I passed on the story as I had received it from Ryan. Kitty was very much interested.
"She looks the sort of person who could blast you - if you know what I mean," she said.
"I really think," I said, my curiosity heightened, "that I must see this young woman."
"Do. I'd like to know what you think of her. Go and see Dr Rose first. Why not walk down to the village after tea?"
I accepted the suggestion.
I found Dr Rose at home and introduced myself. He seemed a pleasant young man, yet there was something about his personality that rather repelled me. It was too forceful to be altogether agreeable.
The moment I mentioned Sister Marie Angelique he stiffened to attention. He was evidently keenly interested. I gave him Ryan's account of the matter.
"Ah!" he said thoughtfully. "That explains a great deal."
He looked up quickly at me and went on.