The subject dropped, and we sat on in the dusk that was rapidly deepening into night. The door into the hall was open at our backs, and a panel of light from the lamps within was cast out to the terrace. Wandering moths, invisible in the darkness, suddenly became manifest as they fluttered into this illumination, and vanished again as they passed out of it. One moment they were there, living things with life and motion of their own, the next they quite disappeared. How inexplicable that would be, I thought, if one did not know from long familiarity, that light of the appropriate sort and strength is needed to make material objects visible.

Philip must have been following precisely the same train of thought, for his voice broke in, carrying it a little further.

'Look at that moth,' he said, 'and even while you look it has gone like a ghost, even as like a ghost it appeared. Light made it visible. And there are other sorts of light, interior psychical light which similarly makes visible the beings which people the darkness of our blindness.' ("Expiation")

He looked sharply towards the pollarded trees.

'Yes, just there,' he said. 'I saw it plainly, and equally plainly I saw it not. And then there's that telephone of yours.'

I told him now about the ladder I had seen below the tree where he saw the dangling rope.

'Interesting,' he said, 'because it's so silly and unexpected. It is really tragic that I should be called away just now, for it looks as if the - well, the matter were coming out of the darkness into a shaft of light. But I'll be back, I hope, in thirty-six hours. Meantime, do observe very carefully, and whatever you do, don't make a theory. Darwin says somewhere that you can't observe without theory, but to make a theory is a great danger to an observer. It can't help influencing your imagination; you tend to see or hear what falls in with your hypothesis. So just observe; be as mechanical as a phonograph and a photographic lens.'

Presently the dog-cart arrived and I went down to the gate with him.

'Whatever it is that is coming through, is coming through in bits,' he said. 'You heard a telephone; I saw a rope. We both saw a figure, but not simultaneously nor in the same place. I wish I didn't have to go.'

I found myself sympathizing strongly with this wish, when after dinner I found myself with a solitary evening in front of me, and the pledge to 'observe' binding me. It was not mainly a scientific ardour that prompted this sympathy and the desire for independent combination, but, quite emphatically, fear of what might be coming out of the huge darkness which lies on all sides of human experience. I could no longer fail to connect together the fancied telephone bell, the rope, and the ladder, for what made the chain between them was the figure that both Philip and I had seen. Already my mind was seething with conjectural theory, but I would not let the ferment of it ascend to my surface consciousness; my business was not to aid but rather stifle my imagination. ("Expiation")

...though leaving him always to remark, portentously, on his probably having formed a relation, his probably enjoying a consciousness, unique in the experience of man. People enough, first and last, had been in terror of apparitions, but who had ever before so turned the tables and become himself, in the apparitional world, an incalculable terror? He might have found this sublime had he quite dared to think of it; but he didn't too much insist, truly, on that side of his privilege.

Emotionally, I have no picture-book illustrated with memories of my first five years, but externally, I have impressions that possess a haunting vividness comparable only to the texture of dreams, when dreams are tumultuously alive.

As Sandy and his wife warmed to the tale, one tripping up another in their eagerness to tell everything, it gradually developed as distinct a superstition as I ever heard, and not without poetry and pathos. How long it was since the voice had been heard first, nobody could tell with certainty. Jarvis's opinion was that his father, who had been coachman at Brentwood before him, had never heard anything about it, and that the whole thing had arisen within the last ten years, since the complete dismantling of the old house: which was a wonderfully modern date for a tale so well authenticated. According to these witnesses, and to several whom I questioned afterwards, and who were all in perfect agreement, it was only in the months of November and December that "the visitation" occurred. During these months, the darkest of the year, scarcely a night passed without the recurrence of these inexplicable cries. Nothing, it was said, had ever been seen - at least nothing that could be identified. Some people, bolder or more imaginative than the others, had seen the darkness moving, Mrs Jarvis said with unconscious poetry. ("The Open Door")

The popular notion that ghosts are likely to be seen in a graveyard is not borne out by psychical research... A haunting ghost usually haunts a place that a person lived in or frequented while alive... Only a gravedigger's ghost would be likely to haunt a graveyard.