of the walls--even to the demolition of the pavilion--does not

  reveal any passage practicable--not only for a human being, but for

  any being whatsoever--if the ceiling shows no crack, if the floor

  hides no underground passage, one must really believe in the Devil,

  as Daddy Jacques says!'"

  And the anonymous writer in the "Matin" added in this article

  --which I have selected as the most interesting of all those that

  were published on the subject of this affair--that the examining

  magistrate appeared to place a peculiar significance to the last

  sentence: "One must really believe in the Devil, as Jacques says."

  The article concluded with these lines: "We wanted to know what

  Daddy Jacques meant by the cry of the Bete Du Bon Dieu." The

  landlord of the Donjon Inn explained to us that it is the

  particularly sinister cry which is uttered sometimes at night by

  the cat of an old woman,--Mother Angenoux, as she is called in

  the country. Mother Angenoux is a sort of saint, who lives in a

  hut in the heart of the forest, not far from the grotto of

  Sainte-Genevieve.

  "The Yellow Room, the Bete Du Bon Dieu, Mother Angenoux, the Devil,

  Sainte-Genevieve, Daddy Jacques,--here is a well entangled crime

  which the stroke of a pickaxe in the wall may disentangle for us

  to-morrow. Let us at least hope that, for the sake of our human

  reason, as the examining magistrate says. Meanwhile, it is expected

  that Mademoiselle Stangerson--who has not ceased to be delirious

  and only pronounces one word distinctly, 'Murderer! Murderer!'

  --will not live through the night."

  In conclusion, and at a late hour, the same journal announced that

  the Chief of the Surete had telegraphed to the famous detective,

  Frederic Larsan, who had been sent to London for an affair of

  stolen securities, to return immediately to Paris.

  CHAPTER II

  In Which Joseph Roultabille Appears for the First Time

  I remember as well as if it had occurred yesterday, the entry of

  young Rouletabille into my bedroom that morning. It was about

  eight o'clock and I was still in bed reading the article in the

  "Matin" relative to the Glandier crime.

  But, before going further, it is time that I present my friend

  to the reader.

  I first knew Joseph Rouletabille when he was a young reporter. At

  that time I was a beginner at the Bar and often met him in the

  corridors of examining magistrates, when I had gone to get a "permit

  to communicate" for the prison of Mazas, or for Saint-Lazare. He

  had, as they say, "a good nut." He seemed to have taken his head

  --round as a bullet--out of a box of marbles, and it is from that,

  I think, that his comrades of the press--all determined

  billiard-players--had given him that nickname, which was to stick

  to him and be made illustrious by him. He was always as red as a

  tomato, now gay as a lark, now grave as a judge. How, while still

  so young--he was only sixteen and a half years old when I saw him

  for the first time--had he already won his way on the press? That

  was what everybody who came into contact with him might have asked,

  if they had not known his history. At the time of the affair of

  the woman cut in pieces in the Rue Oberskampf--another forgotten

  story--he had taken to one of the editors of the "Epoque,"--a

  paper then rivalling the "Matin" for information,--the left foot,

  which was missing from the basket in which the gruesome remains were

  discovered. For this left foot the police had been vainly searching

  for a week, and young Rouletabille had found it in a drain where

  nobody had thought of looking for it. To do that he had dressed

  himself as an extra sewer-man, one of a number engaged by the

  administration of the city of Paris, owing to an overflow of the

  Seine.

  When the editor-in-chief was in possession of the precious foot and

  informed as to the train of intelligent deductions the boy had been

  led to make, he was divided between the admiration he felt for such

  detective cunning in a brain of a lad of sixteen years, and delight

  at being able to exhibit, in the "morgue window" of his paper, the

  left foot of the Rue Oberskampf.

  "This foot," he cried, "will make a great headline."

  Then, when he had confided the gruesome packet to the medical lawyer

  attached to the journal, he asked the lad, who was shortly to become

  famous as Rouletabille, what he would expect to earn as a general

  reporter on the "Epoque"?

  "Two hundred francs a month," the youngster replied modestly, hardly

  able to breathe from surprise at the proposal.

  "You shall have two hundred and fifty," said the editor-in-chief;

  "only you must tell everybody that you have been engaged on the paper

  for a month. Let it be quite understood that it was not you but the

  'Epoque' that discovered the left foot of the Rue Oberskampf. Here,

  my young friend, the man is nothing, the paper everything."

  Having said this, he begged the new reporter to retire, but before

  the youth had reached the door he called him back to ask his name.

  The other replied:

  "Joseph Josephine."

  "That's not a name," said the editor-in-chief, "but since you will

  not be required to sign what you write it is of no consequence."

  The boy-faced reporter speedily made himself many friends, for he

  was serviceable and gifted with a good humour that enchanted the

  most severe-tempered and disarmed the most zealous of his companions.

  At the Bar cafe, where the reporters assembled before going to any

  of the courts, or to the Prefecture, in search of their news of

  crime, he began to win a reputation as an unraveller of intricate

  and obscure affairs which found its way to the office of the Chief

  of the Surete. When a case was worth the trouble and Rouletabille

  --he had already been given his nickname--had been started on the

  scent by his editor-in-chief, he often got the better of the most

  famous detective.

  It was at the Bar cafe that I became intimately acquainted with him.

  Criminal lawyers and journalists are not enemies, the former need

  advertisement, the latter information. We chatted together, and I

  soon warmed towards him. His intelligence was so keen, and so

  original!--and he had a quality of thought such as I have never

  found in any other person.

  Some time after this I was put in charge of the law news of the "Cri

  du Boulevard." My entry into journalism could not but strengthen

  the ties which united me to Rouletabille. After a while, my new

  friend being allowed to carry out an idea of a judicial

  correspondence column, which he was allowed to sign "Business," in

  the "Epoque," I was often able to furnish him with the legal

  information of which he stood in need.

  Nearly two years passed in this way, and the better I knew him, the

  more I learned to love him; for, in spite of his careless

  extravagance, I had discovered in him what was, considering his age,

  an extraordinary seriousness of mind. Accustomed as I was to seeing

 
him gay and, indeed, often too gay, I would many times find him

  plunged in the deepest melancholy. I tried then to question him as

  to the cause of this change of humour, but each time he laughed and

  made me no answer. One day, having questioned him about his parents,

  of whom he never spoke, he left me, pretending not to have heard

  what I said.

  While things were in this state between us, the famous case of The

  Yellow Room took place. It was this case which was to rank him as

  the leading newspaper reporter, and to obtain for him the reputation

  of being the greatest detective in the world. It should not surprise

  us to find in the one man the perfection of two such lines of

  activity if we remember that the daily press was already beginning

  to transform itself and to become what it is to-day--the gazette

  of crime.

  Morose-minded people may complain of this; for myself I regard it

  a matter for congratulation. We can never have too many arms,

  public or private, against the criminal. To this some people may

  answer that, by continually publishing the details of crimes, the

  press ends by encouraging their commission. But then, with some

  people we can never do right. Rouletabille, as I have said, entered

  my room that morning of the 26th of October, 1892. He was looking

  redder than usual, and his eyes were bulging out of his head, as

  the phrase is, and altogether he appeared to be in a state of

  extreme excitement. He waved the "Matin" with a trembling hand,

  and cried:

  "Well, my dear Sainclair,--have you read it?"

  "The Glandier crime?"

  "Yes; The Yellow Room!--What do you think of it?"

  "I think that it must have been the Devil or the Bete du Bon Dieu

  that committed the crime."

  "Be serious!"

  "Well, I don't much believe in murderers* who make their escape

  through walls of solid brick. I think Daddy Jacques did wrong to

  leave behind him the weapon with which the crime was committed and,

  as he occupied the attic immediately above Mademoiselle Stangerson's

  room, the builder's job ordered by the examining magistrate will

  give us the key of the enigma and it will not be long before we

  learn by what natural trap, or by what secret door, the old fellow

  was able to slip in and out, and return immediately to the laboratory

  to Monsieur Stangerson, without his absence being noticed. That, of

  course, is only an hypothesis."

  ____________________________________________________________________

  *Although the original English translation often uses the words

  "murder" and "murderer," the reader may substitute "attack" and

  "attacker" since no murder is actually committed.

  ____________________________________________________________________

  Rouletabille sat down in an armchair, lit his pipe, which he was

  never without, smoked for a few minutes in silence--no doubt to

  calm the excitement which, visibly, dominated him--and then

  replied:

  "Young man," he said, in a tone the sad irony of which I will not

  attempt to render, "young man, you are a lawyer and I doubt not your

  ability to save the guilty from conviction; but if you were a

  magistrate on the bench, how easy it would be for you to condemn

  innocent persons!--You are really gifted, young man!"

  He continued to smoke energetically, and then went on:

  "No trap will be found, and the mystery of The Yellow Room will

  become more and more mysterious. That's why it interests me.

  The examining magistrate is right; nothing stranger than this crime

  has ever been known."

  "Have you any idea of the way by which the murderer escaped?" I

  asked.

  "None," replied Rouletabille--"none, for the present. But I have

  an idea as to the revolver; the murderer did not use it."

  "Good Heavens! By whom, then, was it used?"

  "Why--by Mademoiselle Stangerson."

  "I don't understand,--or rather, I have never understood," I said.

  Rouletabille shrugged his shoulders.

  "Is there nothing in this article in the 'Matin' by which you were

  particularly struck?"

  "Nothing,--I have found the whole of the story it tells equally

  strange."

  "Well, but--the locked door--with the key on the inside?"

  "That's the only perfectly natural thing in the whole article."

  "Really!--And the bolt?"

  "The bolt?"

  "Yes, the bolt--also inside the room--a still further protection

  against entry? Mademoiselle Stangerson took quite extraordinary

  precautions! It is clear to me that she feared someone. That was

  why she took such precautions--even Daddy Jacques's revolver

  --without telling him of it. No doubt she didn't wish to alarm

  anybody, and least of all, her father. What she dreaded took place,

  and she defended herself. There was a struggle, and she used the

  revolver skilfully enough to wound the assassin in the hand--which

  explains the impression on the wall and on the door of the large,

  blood-stained hand of the man who was searching for a means of

  exit from the chamber. But she didn't fire soon enough to avoid

  the terrible blow on the right temple."

  "Then the wound on the temple was not done with the revolver?"

  "The paper doesn't say it was, and I don't think it was; because

  logically it appears to me that the revolver was used by Mademoiselle

  Stangerson against the assassin. Now, what weapon did the murderer

  use? The blow on the temple seems to show that the murderer wished

  to stun Mademoiselle Stangerson,--after he had unsuccessfully tried

  to strangle her. He must have known that the attic was inhabited

  by Daddy Jacques, and that was one of the reasons, I think, why he

  must have used a quiet weapon,--a life-preserver, or a hammer."

  "All that doesn't explain how the murderer got out of The Yellow

  Room," I observed.

  "Evidently," replied Rouletabille, rising, "and that is what has to

  be explained. I am going to the Chateau du Glandier, and have come

  to see whether you will go with me."

  "I?--"

  "Yes, my boy. I want you. The 'Epoque' has definitely entrusted

  this case to me, and I must clear it up as quickly as possible."

  "But in what way can I be of any use to you?"

  "Monsieur Robert Darzac is at the Chateau du Glandier."

  "That's true. His despair must be boundless."

  "I must have a talk with him."

  Rouletabille said it in a tone that surprised me.

  "Is it because--you think there is something to be got out of him?"

  I asked.

  "Yes."

  That was all he would say. He retired to my sitting-room, begging

  me to dress quickly.

  I knew Monsieur Robert Darzac from having been of great service to

  him in a civil action, while I was acting as secretary to Maitre

  Barbet Delatour. Monsieur Robert Darzac, who was at that time about

  forty years of age, was a professor of physics at the Sorbonne. He

  was intimately acquainted with the Stangersons, and, after an

  assiduous seven years' courtship of the daughter, had been on the

/>   point of marrying her. In spite of the fact that she has become, as

  the phrase goes, "a person of a certain age," she was still

  remarkably good-looking. While I was dressing I called out to

  Rouletabille, who was impatiently moving about my sitting-room:

  "Have you any idea as to the murderer's station in life?"

  "Yes," he replied; "I think if he isn't a man in society, he is, at

  least, a man belonging to the upper class. But that, again, is only

  an impression."

  "What has led you to form it?"

  "Well,--the greasy cap, the common handkerchief, and the marks

  of the rough boots on the floor," he replied.

  "I understand," I said; "murderers don't leave traces behind them

  which tell the truth."

  "We shall make something out of you yet, my dear Sainclair,"

  concluded Rouletabille.

  CHAPTER III

  "A Man Has Passed Like a Shadow Through the Blinds"

  Half an hour later Rouletabille and I were on the platform of the

  Orleans station, awaiting the departure of the train which was to

  take us to Epinay-sur-Orge.

  On the platform we found Monsieur de Marquet and his Registrar, who

  represented the Judicial Court of Corbeil. Monsieur Marquet had

  spent the night in Paris, attending the final rehearsal, at the

  Scala, of a little play of which he was the unknown author, signing

  himself simply "Castigat Ridendo."

  Monsieur de Marquet was beginning to be a "noble old gentleman."

  Generally he was extremely polite and full of gay humour, and in

  all his life had had but one passion,--that of dramatic art.

  Throughout his magisterial career he was interested solely in cases

  capable of furnishing him with something in the nature of a drama.

  Though he might very well have aspired to the highest judicial

  positions, he had never really worked for anything but to win a

  success at the romantic Porte-Saint-Martin, or at the sombre Odeon.

  Because of the mystery which shrouded it, the case of The Yellow

  Room was certain to fascinate so theatrical a mind. It interested

  him enormously, and he threw himself into it, less as a magistrate

  eager to know the truth, than as an amateur of dramatic embroglios,

  tending wholly to mystery and intrigue, who dreads nothing so much

  as the explanatory final act.

  So that, at the moment of meeting him, I heard Monsieur de Marquet

  say to the Registrar with a sigh:

  "I hope, my dear Monsieur Maleine, this builder with his pickaxe

  will not destroy so fine a mystery."

  "Have no fear," replied Monsieur Maleine, "his pickaxe may demolish

  the pavilion, perhaps, but it will leave our case intact. I have

  sounded the walls and examined the ceiling and floor and I know all

  about it. I am not to be deceived."

  Having thus reassured his chief, Monsieur Maleine, with a discreet

  movement of the head, drew Monsieur de Marquet's attention to us.

  The face of that gentleman clouded, and, as he saw Rouletabille

  approaching, hat in hand, he sprang into one of the empty carriages

  saying, half aloud to his Registrar, as he did so, "Above all, no

  journalists!"

  Monsieur Maleine replied in the same tone, "I understand!" and then

  tried to prevent Rouletabille from entering the same compartment

  with the examining magistrate.

  "Excuse me, gentlemen,--this compartment is reserved."

  "I am a journalist, Monsieur, engaged on the 'Epoque,'" said my

  young friend with a great show of gesture and politeness, "and I

  have a word or two to say to Monsieur de Marquet."

  "Monsieur is very much engaged with the inquiry he has in hand."

  "Ah! his inquiry, pray believe me, is absolutely a matter of

  indifference to me. I am no scavenger of odds and ends," he went

  on, with infinite contempt in his lower lip, "I am a theatrical