He was recalled from his irrelevance by the voice of Juliet Bray, which rang out with an altogether new note of decision:
"If that is the difficulty, it had best be cleared up. I am engaged to Mr. Crane, and when we told my brother he did not approve of it; that is all."
Neither Brain nor Fisher exhibited any surprise, but the former added, quietly:
"Except, I suppose, that he and your brother went off into the wood to discuss it, where Mr. Crane mislaid his sword, not to mention his companion."
"And may I ask," inquired Crane, with a certain flicker of mockery passing over his pallid features, "what I am supposed to have done with either of them? Let us adopt the cheerful thesis that I am a murderer; it has yet to be shown that I am a magician. If I ran your unfortunate friend through the body, what did I do with the body? Did I have it carried away by seven flying dragons, or was it merely a trifling matter of turning it into a milk-white hind?"
"It is no occasion for sneering," said the Anglo-Indian judge, with abrupt authority. "It doesn't make it look better for you that you can joke about the loss."
Fisher's dreamy, and even dreary, eye was still on the edge of the wood behind, and he became conscious of masses of dark red, like a stormy sunset cloud, glowing through the gray network of the thin trees, and the prince in his cardinal's robes reemerged on to the pathway. Brain had had half a notion that the prince might have gone to look for the lost rapier. But when he reappeared he was carrying in his hand, not a sword, but an ax.
The incongruity between the masquerade and the mystery had created a curious psychological atmosphere. At first they had all felt horribly ashamed at being caught in the foolish disguises of a festival, by an event that had only too much the character of a funeral. Many of them would have already gone back and dressed in clothes that were more funereal or at least more formal. But somehow at the moment this seemed like a second masquerade, more artificial and frivolous than the first. And as they reconciled themselves to their ridiculous trappings, a curious sensation had come over some of them, notably over the more sensitive, like Crane and Fisher and Juliet, but in some degree over everybody except the practical Mr. Brain. It was almost as if they were the ghosts of their own ancestors haunting that dark wood and dismal lake, and playing some old part that they only half remembered. The movements of those colored figures seemed to mean something that had been settled long before, like a silent heraldry. Acts, attitudes, external objects, were accepted as an allegory even without the key; and they knew when a crisis had come, when they did not know what it was. And somehow they knew subconsciously that the whole tale had taken a new and terrible turn, when they saw the prince stand in the gap of the gaunt trees, in his robes of angry crimson and with his lowering face of bronze, bearing in his hand a new shape of death. They could not have named a reason, but the two swords seemed indeed to have become toy swords and the whole tale of them broken and tossed away like a toy. Borodino looked like the Old World headsman, clad in terrible red, and carrying the ax for the execution of the criminal. And the criminal was not Crane.
Mr. Brain of the Indian police was glaring at the new object, and it was a moment or two before he spoke, harshly and almost hoarsely.
"What are you doing with that?" he asked. "Seems to be a woodman's chopper."
"A natural association of ideas," observed Horne Fisher. "If you meet a cat in a wood you think it's a wildcat, though it may have just strolled from the drawing-room sofa. As a matter of fact, I happen to know that is not the woodman's chopper. It's the kitchen chopper, or meat ax, or something like that, that somebody has thrown away in the wood. I saw it in the kitchen myself when I was getting the potato sacks with which I reconstructed a mediaeval hermit."
"All the same, it is not without interest," remarked the prince, holding out the instrument to Fisher, who took it and examined it carefully. "A butcher's cleaver that has done butcher's work."
"It was certainly the instrument of the crime," assented Fisher, in a low voice.
Brain was staring at the dull blue gleam of the ax head with fierce and fascinated eyes. "I don't understand you," he said. "There is no—there are no marks on it."
"It has shed no blood," answered Fisher, "but for all that it has committed a crime. This is as near as the criminal came to the crime when he committed it."
"What do you mean?"
"He was not there when he did it," explained Fisher. "It's a poor sort of murderer who can't murder people when he isn't there."
"You seem to be talking merely for the sake of mystification," said Brain. "If you have any practical advice to give you might as well make it intelligible."
"The only practical advice I can suggest," said Fisher, thoughtfully, "is a little research into local topography and nomenclature. They say there used to be a Mr. Prior, who had a farm in this neighborhood. I think some details about the domestic life of the late Mr. Prior would throw a light on this terrible business."
"And you have nothing more immediate than your topography to offer," said Brain, with a sneer, "to help me avenge my friend?"
"Well," said Fisher, "I should find out the truth about the Hole in the Wall."
* * *
That night, at the close of a stormy twilight and under a strong west wind that followed the breaking of the frost, Leonard Crane was wending his way in a wild rotatory walk round and round the high, continuous wall that inclosed the little wood. He was driven by a desperate idea of solving for himself the riddle that had clouded his reputation and already even threatened his liberty. The police authorities, now in charge of the inquiry, had not arrested him, but he knew well enough that if he tried to move far afield he would be instantly arrested. Horne Fisher's fragmentary hints, though he had refused to expand them as yet, had stirred the artistic temperament of the architect to a sort of wild analysis, and he was resolved to read the hieroglyph upside down and every way until it made sense. If it was something connected with a hole in the wall he would find the hole in the wall; but, as a matter of fact, he was unable to find the faintest crack in the wall. His professional knowledge told him that the masonry was all of one workmanship and one date, and, except for the regular entrance, which threw no light on the mystery, he found nothing suggesting any sort of hiding place or means of escape. Walking a narrow path between the winding wall and the wild eastward bend and sweep of the gray and feathery trees, seeing shifting gleams of a lost sunset winking almost like lightning as the clouds of tempest scudded across the sky and mingling with the first faint blue light from a slowly strengthened moon behind him, he began to feel his head going round as his heels were going round and round the blind recurrent barrier. He had thoughts on the border of thought; fancies about a fourth dimension which was itself a hole to hide anything, of seeing everything from a new angle out of a new window in the senses; or of some mystical light and transparency, like the new rays of chemistry, in which he could see Bulmer's body, horrible and glaring, floating in a lurid halo over the woods and the wall. He was haunted also with the hint, which somehow seemed to be equally horrifying, that it all had something to do with Mr. Prior. There seemed even to be something creepy in the fact that he was always respectfully referred to as Mr. Prior, and that it was in the domestic life of the dead farmer that he had been bidden to seek the seed of these dreadful things. As a matter of fact, he had found that no local inquiries had revealed anything at all about the Prior family.
The moonlight had broadened and brightened, the wind had driven off the clouds and itself died fitfully away, when he came round again to the artificial lake in front of the house. For some reason it looked a very artificial lake; indeed, the whole scene was like a classical landscape with a touch of Watteau; the Palladian facade of the house pale in the moon, and the same silver touching the very pagan and naked marble nymph in the middle of the pond. Rather to his surprise, he found another figure there beside the statue, sitting almost equally motionless; and the same