Father Brown started and spun half round like an absurd teetotum. "What, what?" he cried seeming galvanized into sudden life. "Look here--I say--can I make your husband hear if I go to the house?"

"Oh, the servants will be back by now," she said, wondering.

"Right, right!" rejoined the cleric energetically, and set off scuttling up the path towards the Park gates. He turned once to say: "Better get hold of that Yankee, or 'Crime of John Boulnois' will be all over the Republic in large letters."

"You don't understand," said Mrs Boulnois. "He wouldn't mind. I don't think he imagines that America really is a place."

When Father Brown reached the house with the beehive and the drowsy dog, a small and neat maid-servant showed him into the dining-room, where Boulnois sat reading by a shaded lamp, exactly as his wife described him. A decanter of port and a winegla.s.s were at his elbow; and the instant the priest entered he noted the long ash stand out unbroken on his cigar.

"He has been here for half an hour at least," thought Father Brown. In fact, he had the air of sitting where he had sat when his dinner was cleared away.

"Don't get up, Mr Boulnois," said the priest in his pleasant, prosaic way. "I shan't interrupt you a moment. I fear I break in on some of your scientific studies."

"No," said Boulnois; "I was reading 'The b.l.o.o.d.y Thumb.'" He said it with neither frown nor smile, and his visitor was conscious of a certain deep and virile indifference in the man which his wife had called greatness.

He laid down a gory yellow "shocker" without even feeling its incongruity enough to comment on it humorously. John Boulnois was a big, slow-moving man with a ma.s.sive head, partly grey and partly bald, and blunt, burly features. He was in shabby and very old-fashioned evening-dress, with a narrow triangular opening of shirt-front: he had a.s.sumed it that evening in his original purpose of going to see his wife act Juliet.

"I won't keep you long from 'The b.l.o.o.d.y Thumb' or any other catastrophic affairs," said Father Brown, smiling. "I only came to ask you about the crime you committed this evening."

Boulnois looked at him steadily, but a red bar began to show across his broad brow; and he seemed like one discovering embarra.s.sment for the first time.

"I know it was a strange crime," a.s.sented Brown in a low voice.

"Stranger than murder perhaps--to you. The little sins are sometimes harder to confess than the big ones--but that's why it's so important to confess them. Your crime is committed by every fashionable hostess six times a week: and yet you find it sticks to your tongue like a nameless atrocity."

"It makes one feel," said the philosopher slowly, "such a d.a.m.ned fool."

"I know," a.s.sented the other, "but one often has to choose between feeling a d.a.m.ned fool and being one."

"I can't a.n.a.lyse myself well," went on Boulnois; "but sitting in that chair with that story I was as happy as a schoolboy on a half-holiday.

It was security, eternity--I can't convey it... the cigars were within reach...the matches were within reach... the Thumb had four more appearances to...it was not only a peace, but a plenitude. Then that bell rang, and I thought for one long, mortal minute that I couldn't get out of that chair--literally, physically, muscularly couldn't. Then I did it like a man lifting the world, because I knew all the servants were out. I opened the front door, and there was a little man with his mouth open to speak and his notebook open to write in. I remembered the Yankee interviewer I had forgotten. His hair was parted in the middle, and I tell you that murder--"

"I understand," said Father Brown. "I've seen him."

"I didn't commit murder," continued the Catastrophist mildly, "but only perjury. I said I had gone across to Pendragon Park and shut the door in his face. That is my crime, Father Brown, and I don't know what penance you would inflict for it."

"I shan't inflict any penance," said the clerical gentleman, collecting his heavy hat and umbrella with an air of some amus.e.m.e.nt; "quite the contrary. I came here specially to let you off the little penance which would otherwise have followed your little offence."

"And what," asked Boulnois, smiling, "is the little penance I have so luckily been let off?"

"Being hanged," said Father Brown.

TWELVE -- The Fairy Tale of Father Brown

THE picturesque city and state of Heiligwaldenstein was one of those toy kingdoms of which certain parts of the German Empire still consist. It had come under the Prussian hegemony quite late in history--hardly fifty years before the fine summer day when Flambeau and Father Brown found themselves sitting in its gardens and drinking its beer. There had been not a little of war and wild justice there within living memory, as soon will be shown. But in merely looking at it one could not dismiss that impression of childishness which is the most charming side of Germany--those little pantomime, paternal monarchies in which a king seems as domestic as a cook. The German soldiers by the innumerable sentry-boxes looked strangely like German toys, and the clean-cut battlements of the castle, gilded by the sunshine, looked the more like the gilt gingerbread. For it was brilliant weather. The sky was as Prussian a blue as Potsdam itself could require, but it was yet more like that lavish and glowing use of the colour which a child extracts from a shilling paint-box. Even the grey-ribbed trees looked young, for the pointed buds on them were still pink, and in a pattern against the strong blue looked like innumerable childish figures.

Despite his prosaic appearance and generally practical walk of life, Father Brown was not without a certain streak of romance in his composition, though he generally kept his daydreams to himself, as many children do. Amid the brisk, bright colours of such a day, and in the heraldic framework of such a town, he did feel rather as if he had entered a fairy tale. He took a childish pleasure, as a younger brother might, in the formidable sword-stick which Flambeau always flung as he walked, and which now stood upright beside his tall mug of Munich. Nay, in his sleepy irresponsibility, he even found himself eyeing the k.n.o.bbed and clumsy head of his own shabby umbrella, with some faint memories of the ogre's club in a coloured toy-book. But he never composed anything in the form of fiction, unless it be the tale that follows:

"I wonder," he said, "whether one would have real adventures in a place like this, if one put oneself in the way? It's a splendid back-scene for them, but I always have a kind of feeling that they would fight you with pasteboard sabres more than real, horrible swords."

"You are mistaken," said his friend. "In this place they not only fight with swords, but kill without swords. And there's worse than that."

"Why, what do you mean?" asked Father Brown.

"Why," replied the other, "I should say this was the only place in Europe where a man was ever shot without firearms."

"Do you mean a bow and arrow?" asked Brown in some wonder.

"I mean a bullet in the brain," replied Flambeau. "Don't you know the story of the late Prince of this place? It was one of the great police mysteries about twenty years ago. You remember, of course, that this place was forcibly annexed at the time of Bismarck's very earliest schemes of consolidation--forcibly, that is, but not at all easily. The empire (or what wanted to be one) sent Prince Otto of Grossenmark to rule the place in the Imperial interests. We saw his portrait in the gallery there--a handsome old gentleman if he'd had any hair or eyebrows, and hadn't been wrinkled all over like a vulture; but he had things to hara.s.s him, as I'll explain in a minute. He was a soldier of distinguished skill and success, but he didn't have altogether an easy job with this little place. He was defeated in several battles by the celebrated Arnhold brothers--the three guerrilla patriots to whom Swinburne wrote a poem, you remember:

Wolves with the hair of the ermine, Crows that are crowned and kings-- These things be many as vermin, Yet Three shall abide these things.

Or something of that kind. Indeed, it is by no means certain that the occupation would ever have been successful had not one of the three brothers, Paul, despicably, but very decisively declined to abide these things any longer, and, by surrendering all the secrets of the insurrection, ensured its overthrow and his own ultimate promotion to the post of chamberlain to Prince Otto. After this, Ludwig, the one genuine hero among Mr Swinburne's heroes, was killed, sword in hand, in the capture of the city; and the third, Heinrich, who, though not a traitor, had always been tame and even timid compared with his active brothers, retired into something like a hermitage, became converted to a Christian quietism which was almost Quakerish, and never mixed with men except to give nearly all he had to the poor. They tell me that not long ago he could still be seen about the neighbourhood occasionally, a man in a black cloak, nearly blind, with very wild, white hair, but a face of astonishing softness."

"I know," said Father Brown. "I saw him once."

His friend looked at him in some surprise. "I didn't know you'd been here before," he said. "Perhaps you know as much about it as I do.

Anyhow, that's the story of the Arnholds, and he was the last survivor of them. Yes, and of all the men who played parts in that drama."

"You mean that the Prince, too, died long before?"

"Died," repeated Flambeau, "and that's about as much as we can say. You must understand that towards the end of his life he began to have those tricks of the nerves not uncommon with tyrants. He multiplied the ordinary daily and nightly guard round his castle till there seemed to be more sentry-boxes than houses in the town, and doubtful characters were shot without mercy. He lived almost entirely in a little room that was in the very centre of the enormous labyrinth of all the other rooms, and even in this he erected another sort of central cabin or cupboard, lined with steel, like a safe or a battleship. Some say that under the floor of this again was a secret hole in the earth, no more than large enough to hold him, so that, in his anxiety to avoid the grave, he was willing to go into a place pretty much like it. But he went further yet.

The populace had been supposed to be disarmed ever since the suppression of the revolt, but Otto now insisted, as governments very seldom insist, on an absolute and literal disarmament. It was carried out, with extraordinary thoroughness and severity, by very well-organized officials over a small and familiar area, and, so far as human strength and science can be absolutely certain of anything, Prince Otto was absolutely certain that n.o.body could introduce so much as a toy pistol into Heiligwaldenstein."

"Human science can never be quite certain of things like that," said Father Brown, still looking at the red budding of the branches over his head, "if only because of the difficulty about definition and connotation. What is a weapon? People have been murdered with the mildest domestic comforts; certainly with tea-kettles, probably with tea-cosies. On the other hand, if you showed an Ancient Briton a revolver, I doubt if he would know it was a weapon--until it was fired into him, of course. Perhaps somebody introduced a firearm so new that it didn't even look like a firearm. Perhaps it looked like a thimble or something. Was the bullet at all peculiar?"

"Not that I ever heard of," answered Flambeau; "but my information is fragmentary, and only comes from my old friend Grimm. He was a very able detective in the German service, and he tried to arrest me; I arrested him instead, and we had many interesting chats. He was in charge here of the inquiry about Prince Otto, but I forgot to ask him anything about the bullet. According to Grimm, what happened was this." He paused a moment to drain the greater part of his dark lager at a draught, and then resumed:

"On the evening in question, it seems, the Prince was expected to appear in one of the outer rooms, because he had to receive certain visitors whom he really wished to meet. They were geological experts sent to investigate the old question of the alleged supply of gold from the rocks round here, upon which (as it was said) the small city-state had so long maintained its credit and been able to negotiate with its neighbours even under the ceaseless bombardment of bigger armies.

Hitherto it had never been found by the most exacting inquiry which could--"

"Which could be quite certain of discovering a toy pistol," said Father Brown with a smile. "But what about the brother who ratted? Hadn't he anything to tell the Prince?"

"He always a.s.severated that he did not know," replied Flambeau; "that this was the one secret his brothers had not told him. It is only right to say that it received some support from fragmentary words--spoken by the great Ludwig in the hour of death, when he looked at Heinrich but pointed at Paul, and said, 'You have not told him...' and was soon afterwards incapable of speech. Anyhow, the deputation of distinguished geologists and mineralogists from Paris and Berlin were there in the most magnificent and appropriate dress, for there are no men who like wearing their decorations so much as the men of science--as anybody knows who has ever been to a soiree of the Royal Society. It was a brilliant gathering, but very late, and gradually the Chamberlain--you saw his portrait, too: a man with black eyebrows, serious eyes, and a meaningless sort of smile underneath--the Chamberlain, I say, discovered there was everything there except the Prince himself. He searched all the outer salons; then, remembering the man's mad fits of fear, hurried to the inmost chamber. That also was empty, but the steel turret or cabin erected in the middle of it took some time to open. When it did open it was empty, too. He went and looked into the hole in the ground, which seemed deeper and somehow all the more like a grave--that is his account, of course. And even as he did so he heard a burst of cries and tumult in the long rooms and corridors without.

"First it was a distant din and thrill of something unthinkable on the horizon of the crowd, even beyond the castle. Next it was a wordless clamour startlingly close, and loud enough to be distinct if each word had not killed the other. Next came words of a terrible clearness, coming nearer, and next one man, rushing into the room and telling the news as briefly as such news is told.

"Otto, Prince of Heiligwaldenstein and Grossenmark, was lying in the dews of the darkening twilight in the woods beyond the castle, with his arms flung out and his face flung up to the moon. The blood still pulsed from his shattered temple and jaw, but it was the only part of him that moved like a living thing. He was clad in his full white and yellow uniform, as to receive his guests within, except that the sash or scarf had been unbound and lay rather crumpled by his side. Before he could be lifted he was dead. But, dead or alive, he was a riddle--he who had always hidden in the inmost chamber out there in the wet woods, unarmed and alone."

"Who found his body?" asked Father Brown.

"Some girl attached to the Court named Hedwig von something or other,"

replied his friend, "who had been out in the wood picking wild flowers."

"Had she picked any?" asked the priest, staring rather vacantly at the veil of the branches above him.

"Yes," replied Flambeau. "I particularly remember that the Chamberlain, or old Grimm or somebody, said how horrible it was, when they came up at her call, to see a girl holding spring flowers and bending over that--that b.l.o.o.d.y collapse. However, the main point is that before help arrived he was dead, and the news, of course, had to be carried back to the castle. The consternation it created was something beyond even that natural in a Court at the fall of a potentate. The foreign visitors, especially the mining experts, were in the wildest doubt and excitement, as well as many important Prussian officials, and it soon began to be clear that the scheme for finding the treasure bulked much bigger in the business than people had supposed. Experts and officials had been promised great prizes or international advantages, and some even said that the Prince's secret apartments and strong military protection were due less to fear of the populace than to the pursuit of some private investigation of--"