Father Brown sighed and then said absently: “You were there as a friend of young Donald, weren’t you? He didn’t go on your walk with you?”
“No,” replied Fiennes smiling. “The young scoundrel had gone to bed that morning and got up that afternoon. I went with his cousins, two young officers from India, and our conversation was trivial enough. I remember the elder, whose name I think is Herbert Druce and who is an authority on horse-breeding, talked about nothing but a mare he had bought and the moral character of the man who sold her; while his brother Harry seemed to be brooding on his bad luck at Monte Carlo. I only mention it to show you, in the light of what happened on our walk, that there was nothing psychic about us. The dog was the only mystic in our company.”
“What sort of a dog was he?” asked the priest.
“Same breed as that one,” answered Fiennes. “That’s what started me off on the story, your saying you didn’t believe in believing in a dog. He’s a big black retriever, named Nox, and a suggestive name too; for I think what he did a darker mystery than the murder. You know Druce’s house and garden are by the sea; we walked about a mile from it along the sands and then turned back, going the other way. We passed a rather curious rock called the Rock of Fortune, famous in the neighbourhood because it’s one of those examples of one stone barely balanced on another, so that a touch would knock it over. It is not really very high but the hanging outline of it makes it look a little wild and sinister; at least it made it look so to me, for I don’t imagine my jolly young companions were afflicted with the picturesque. But it may be that I was beginning to feel an atmosphere; for just then the question arose of whether it was time to go back to tea, and even then I think I had a premonition that time counted for a good deal in the business. Neither Herbert Druce nor I had a watch, so we called out to his brother, who was some paces behind, having stopped to light his pipe under the hedge. Hence it happened that he shouted out the hour, which was twenty past four, in his big voice through the growing twilight; and somehow the loudness of it made it sound like the proclamation of something tremendous. His unconsciousness seemed to make it all the more so; but that was always the way with omens; and particular ticks of the clock were really very ominous things that afternoon. According to Dr. Valentine’s testimony, poor Druce had actually died just about half-past four.
“Well, they said we needn’t go home for ten minutes, and we walked a little farther along the sands, doing nothing in particular—throwing stones for the dog and throwing sticks into the sea for him to swim after. But to me the twilight seemed to grow oddly oppressive and the very shadow of the top-heavy Rock of Fortune lay on me like a load. And then the curious thing happened. Nox had just brought back Herbert’s walking-stick out of the sea and his brother had thrown his in also. The dog swam out again, but just about what must have been the stroke of the half-hour, he stopped swimming. He came back again on to the shore and stood in front of us. Then he suddenly threw up his head and sent up a howl or wail of woe, if ever I heard one in the world.
“ ‘What the devil’s the matter with the dog?’ asked Herbert; but none of us could answer. There was a long silence after the brute’s wailing and whining died away on the desolate shore; and then the silence was broken. As I live, it was broken by a faint and far-off shriek, like the shriek of a woman from beyond the hedges inland. We didn’t know what it was then; but we knew afterwards. It was the cry the girl gave when she first saw the body of her father.”
“You went back, I suppose,” said Father Brown patiently. “What happened then?”
“I’ll tell you what happened then,” said Fiennes with a grim emphasis. “When we got back into that garden the first thing we saw was Traill the lawyer; I can see him now with his black hat and black whiskers relieved against the perspective of the blue flowers stretching down to the summerhouse, with the sunset and the strange outline of the Rock of Fortune in the distance. His face and figure were in shadow against the sunset; but I swear the white teeth were showing in his head and he was smiling.
“The moment Nox saw that man, the dog dashed forward and stood in the middle of the path barking at him madly, murderously, volleying out curses that were almost verbal in their dreadful distinctness of hatred. And the man doubled up and fled along the path between the flowers.”
Father Brown sprang to his feet with a startling impatience.
“So the dog denounced him, did he?” he cried. “The oracle of the dog condemned him.