The Thurstons had been friends of Halsey's before Vera Lytto

Ver.04.29.93*END*

This Etext prepared by an anonymous Project Gutenberg volunteer.

The Poisoned Pen by, Arthur B. Reeve

(transcriber's note: these stories were first published in 1911-13)

CONTENTS

I THE POISONED PEN

II THE YEGGMAN

III THE GERM OF DEATH

IV THE FIREBUG

V THE CONFIDENCE KING

VI THE SAND-HOG

VII THE WHITE SLAVE

VIII THE FORGER

IX THE UNOFFICIAL SPY

X THE SMUGGLER

XI THE INVISIBLE RAY

XII THE CAMPAIGN GRAFTER

I

THE POISONED PEN

Kennedy's suit-case was lying open on the bed, and he was literally

throwing things into it from his chiffonier, as I entered after a

hurried trip up-town from the Star office in response to an urgent

message from him.

"Come, Walter," he cried, hastily stuffing in a package of clean

laundry without taking off the wrapping-paper, "I've got your

suit-case out. Pack up whatever you can in five minutes. We must

take the six o'clock train for Danbridge."

I did not wait to hear any more. The mere mention of the name of

the quaint and quiet little Connecticut town was sufficient. For

Danbridge was on everybody's lips at that time. It was the scene

of the now famous Danbridge poisoning case - a brutal case in which

the pretty little actress, Vera Lytton, had been the victim.

"I've been retained by Senator Adrian Willard," he called from his

room, as I was busy packing in mine. The Willard family believe

that that young Dr. Dixon is the victim of a conspiracy - or at

least Alma Willard does, which comes to the same thing, and - well,

the senator called me up on long-distance and offered me anything

I would name in reason to take the case. Are you ready? Come on,

then. We've simply got to make that train."

As we settled ourselves in the smoking-compartment of the Pullman,

which for some reason or other we had to ourselves, Kennedy spoke

again for the first time since our frantic dash across the city to

catch the train.

"Now let us see, Walter," he began. "We've both read a good deal

about this case in the papers. Let's try to get our knowledge in

an orderly shape before we tackle the actual case itself."

"Ever been in Danbridge?" I asked.

"Never," he replied. "What sort of place is it?"

"Mighty interesting," I answered; "a combination of old New England

and new, of ancestors and factories, of wealth and poverty, and

above all it is interesting for its colony of New-Yorkers - what

shall I call it? - a literary-artistic-musical combination, I guess."

"Yes," he resumed, "I thought as much. Vera Lytton belonged to the

colony. A very talented girl, too - you remember her in 'The Taming

of the New Woman' last season? Well, to get back to the facts as

we know them at present.

"Here is a girl with a brilliant future on the stage discovered by

her friend, Mrs. Boncour, in convulsions - practically insensible

- with a bottle of headache-powder and a jar of ammonia on her

dressing-table. Mrs. Boncour sends the maid for the nearest doctor,

who happens to be a Dr. Waterworth. Meanwhile she tries to restore

Miss Lytton, but with no result. She smells the ammonia and then

just tastes the headache-powder, a very foolish thing to do, for by

the time Dr. Waterworth arrives he has two patients."

"No," I corrected, "only one, for Miss Lytton was dead when he

arrived, according to his latest statement."

"Very well, then - one. He arrives, Mrs. Boncour is ill, the maid

knows nothing at all about it, and Vera Lytton is dead. He, too,

smells the ammonia, tastes the headache-powder - just the merest

trace - and then he has two patients, one of them himself. We must

see him, for his experience must have been appalling. How he ever

did it I can't imagine, but he saved both himself and Mrs. Boncour

from poisoning - cyanide, the papers say, but of course we can't

accept that until we see. It seems to me, Walter, that lately the

papers have made the rule in murder cases: When in doubt, call it

cyanide."

Not relishing Kennedy in the humour of expressing his real opinion

of the newspapers, I hastily turned the conversation back again by

asking, "How about the note from Dr. Dixon?"

"Ah, there is the crux of the whole case - that note from Dixon.

Let us see. Dr. Dixon is, if I am informed correctly, of a fine

and aristocratic family, though not wealthy. I believe it has

been established that while he was an interne in a city hospital

he became acquainted with Vera Lytton, after her divorce from that

artist Thurston. Then comes his removal to Danbridge and his

meeting and later his engagement with Miss Willard. On the whole,

Walter, judging from the newspaper pictures, Alma Willard is

quite the equal of Vera Lytton for looks, only of a different

style of beauty. Oh, well, we shall see. Vera decided to spend

the spring and summer at Danbridge in the bungalow of her friend,

Mrs. Boncour, the novelist. That's when things began to happen."

"Yes," I put in, "when you come to know Danbridge as I did after

that summer when you were abroad, you'll understand, too. Everybody

knows everybody else's business. It is the main occupation of a

certain set, and the per-capita output of gossip is a record that

would stagger the census bureau. Still, you can't get away from the

note, Craig. There it is, in Dixon's own handwriting, even if he

does deny it: 'This will cure your headache. Dr. Dixon.' That's a

damning piece of evidence."

"Quite right," he agreed hastily; "the note was queer, though,

wasn't it? They found it crumpled up in the jar of ammonia. Oh,

there are lots of problems the newspapers have failed to see the

significance of, let alone trying to follow up."

Our first visit in Danbridge was to the prosecuting attorney, whose

office was not far from the station on the main street. Craig had

wired him, and he had kindly waited to see us, for it was evident

that Danbridge respected Senator Willard and every one connected

with him.

"Would it be too much to ask just to see that note that was found

in the Boncour bungalow?" asked Craig.

The prosecutor, an energetic young man, pulled out of a document-case

a crumpled note which had been pressed flat again. On it in clear,

deep black letters were the words, just as reported:

This will cure your headache.

DR. Dixon.

"How about the handwriting?" asked Kennedy.

The lawyer pulled out a number of letters. "I'm afraid they will

have to admit it," he said with reluctance, as if down in his heart

he hated to prosecute Dixon. "We have lots of these, and no

handwriting expert could successfully deny the identity of the

writing."

He stowed away the letters without letting Kennedy get a hint as to

their contents. Kennedy was examining the note carefully.

"May I count on having this note for further examination, of course

always at such times and under such conditions as you agree to?"

The attorney nodded. "I am perfectly willing to do anything not

illegal to accommodate the senator," he said. "But, on the other

hand, I am here to do my duty for the state, cost whom it may."

The Willard house was in a virtual state of siege. Newspaper

reporters from Boston and New York were actually encamped at every

gate, terrible as an army, with cameras. It was with some difficulty

that we got in, even though we were expected, for some of the more

enterprising had already fooled the family by posing as officers of

the law and messengers from Dr. Dixon.

The house was a real, old colonial mansion with tall white pillars,

a door with a glittering brass knocker, which gleamed out severely

at you as you approached through a hedge of faultlessly trimmed

boxwoods.

Senator, or rather former Senator, Willard met us in the library,

and a moment later his daughter Alma joined him. She was tall, like

her father, a girl of poise and self-control. Yet even the schooling

of twenty-two years in rigorous New England self-restraint could not

hide the very human pallor of her face after the sleepless nights and

nervous days since this trouble had broken on her placid existence.

Yet there was a mark of strength and determination on her face that

was fascinating. The man who would trifle with this girl, I felt,

was playing fast and loose with her very life. I thought then, and

I said to Kennedy afterward: "If this Dr. Dixon is guilty, you have

no right to hide it from that girl. Anything less than the truth

will only blacken the hideousness of the crime that has already been

committed."

The senator greeted I us gravely, and I could not but take it as a

good omen when, in his pride of wealth and family and tradition, he

laid bare everything to us, for the sake of Alma Willard. It was

clear that in this family there was one word that stood above all

others, "Duty."

As we were about to leave after an interview barren of new facts,

a young man was announced, Mr. Halsey Post. He bowed politely to

us, but it was evident why he had called, as his eye followed Alma

about the room.

"The son of the late Halsey Post, of Post & Vance, silversmiths, who

have the large factory in town, which you perhaps noticed," explained

the senator. "My daughter has known him all her life. A very fine

young man."

Later, we learned that the senator had bent every effort toward

securing Halsey Post as a son-in-law, but his daughter had had views

of her own on the subject.

Post waited until Alma had withdrawn before he disclosed the real

object of his visit. In almost a whisper, lest she should still be

listening, he said, "There is a story about town that Vera Lytton's

former husband - an artist named Thurston - was here just before her

death."

Senator Willard leaned forward as if expecting to hear Dixon

immediately acquitted. None of us was prepared for the next remark.

"And the story goes on to say that he threatened to make a scene over

a wrong he says he has suffered from Dixon. I don't know anything

more about it, and I tell you only because I think you ought to know

what Danbridge is saying under its breath."

We shook off the last of the reporters who affixed themselves to us,

and for a moment Kennedy dropped in at the little bungalow to see

Mrs. Boncour. She was much better, though she had suffered much.

She had taken only a pinhead of the poison, but it had proved very

nearly fatal.

"Had Miss Lytton any enemies whom you think of, people who were

jealous of her professionally or personally?" asked Craig.

"I should not even have said Dr. Dixon was an enemy," she replied

evasively.

"But this Mr. Thurston," put in Kennedy quickly. "One is not usually

visited in perfect friendship by a husband who has been divorced."

She regarded him keenly for a moment. "Halsey Post told you that,"

she said. "No one else knew he was here. But Halsey Post was an

old friend of both Vera and Mr. Thurston before they separated. By

chance he happened to drop in the day Mr. Thurston was here, and

later in the day I gave him a letter to forward to Mr. Thurston,

which had come after the artist left. I'm sure no one else knew

the artist. He was here the morning of the day she died, and - and

- that's every bit I'm going to tell you about him, so there. I

don't know why he came or where he went."

"That's a thing we must follow up later," remarked Kennedy as we

made our adieus. "Just now I want to get the facts in hand. The

next thing on my programme is to see this Dr. Waterworth."

We found the doctor still in bed; in fact, a wreck as the result of

his adventure. He had little to correct in the facts of the story

which had been published so far. But there were many other details

of the poisoning he was quite willing to discuss frankly.

"It was true about the jar of ammonia?" asked Kennedy.

"Yes," he answered. "It was standing on her dressing-table with

the note crumpled up in it, just as the papers said."

"And you have no idea why it was there?"

"I didn't say that. I can guess. Fumes of ammonia are one of the

antidotes for poisoning of this kind."

"But Vera Lytton could hardly have known that," objected Kennedy.

"No, of course not. But she probably did know that ammonia is good

for just that sort of faintness which she must have experienced

after taking the powder. Perhaps she thought of sal volatile, I

don't know. But most people know that ammonia in some form is good

for faintness of this sort, even if they don't know anything about

cyanides and - "

"Then it was cyanide?" interrupted Craig.

"Yes," he replied slowly. It was evident that he was suffering

great physical and nervous anguish as the result of his too intimate

acquaintance with the poisons in question. " I will tell you

precisely how it was, Professor Kennedy. When I was called in to

see Miss Lytton I found her on the bed. I pried open her jaws and

smelled the sweetish odour of the cyanogen gas. I knew then what

she had taken, and at the moment she was dead. In the next room I

heard some one moaning. The maid said that it was Mrs. Boncour,

and that she was deathly sick. I ran into her room, and though she

was beside herself with pain I managed to control her, though she

struggled desperately against me. I was rushing her to the bathroom,

passing through Miss Lytton's room. 'What's wrong?' I asked as I

carried her along. 'I took some of that,' she replied, pointing to

the bottle on the dressing-table.

"I put a small quantity of its crystal contents on my tongue. Then

I realised the most tragic truth of my life. I had taken one of the

deadliest poisons in the world. The odour of the released gas of

cyanogen was strong. But more than that, the metallic taste and the

horrible burning sensation told of the presence of some form of

mercury, too. In that terrible moment my brain worked with the

incredible swiftness of light. In a flash I knew that if I added

malic acid to the mercury - per chloride of mercury or corrosive

sublimate - I would have calomel or subchloride of mercury, the

only thing that would switch the poison out of my system and Mrs.

Boncour's.

"Seizing her about the waist, I hurried into the dining-room. On a

sideboard was a dish of fruit. I took two apples. I made her eat

one, core and all. I ate the other. The fruit contained the malic

acid I needed to manufacture the calomel, and I made it right there

in nature's own laboratory. But there was no time to stop. I had

to act just as quickly to neutralise that cyanide, too. Remembering

the ammonia, I rushed back with Mrs. Boncour, and we inhaled the

fumes. Then I found a bottle of peroxide of hydrogen. I washed out

her stomach with it, and then my own. Then I injected some of the

peroxide into various parts of her body. The peroxide of hydrogen

and hydrocyanic acid, you know, make oxamide, which is a harmless

compound.

"The maid put Mrs. Boncour to bed, saved. I went to my house, a

wreck. Since then I have not left this bed. With my legs paralysed

I lie here, expecting each hour to be my last."

"Would you taste an unknown drug again to discover the nature of a

probable poison?" asked Craig.

"I don't know," he answered slowly, "but I suppose I would. In such

a case a conscientious doctor has no thought of self. He is there

to do things, and he does them, according to the best that is in him.

In spite of the fact that I haven't had one hour of unbroken sleep

since that fatal day, I suppose I would do it again."

When we were leaving, I remarked: "That is a martyr to science.

Could anything be more dramatic than his willing penalty for his

devotion to medicine?"

We walked along in silence. "Walter, did you notice he said not a

word of condemnation of Dixon, though the note was before his eyes?

Surely Dixon has some strong supporters in Danbridge, as well as

enemies.

The next morning we continued our investigation. We found Dixon's

lawyer, Leland, in consultation with his client in the bare cell of

the county jail. Dixon proved to be a clear-eyed, clean-cut young

man. The thing that impressed me most about him, aside from the

prepossession in his favour due to the faith of Alma Willard, was

the nerve he displayed, whether guilty or innocent. Even an innocent

man might well have been staggered by the circumstantial evidence

against him and the high tide of public feeling, in spite of the

support that he was receiving. Leland, we learned, had been very

active. By prompt work at the time of the young doctor's arrest he

had managed to secure the greater part of Dr. Dixon's personal

letters, though the prosecutor secured some, the contents of which

had not been disclosed.

Kennedy spent most of the day in tracing out the movements of

Thurston. Nothing that proved important was turned up, and even

visits to near-by towns failed to show any sales of cyanide or

sublimate to any one not entitled to buy them. Meanwhile, in

turning over the gossip of the town, one of the newspapermen ran

across the fact that the Boncour bungalow was owned by the Posts,

and that Halsey Post, as the executor of the estate, was a more

frequent visitor than the mere collection of the rent would warrant.

Mrs. Boncour maintained a stolid silence that covered a seething

internal fury when the newspaperman in question hinted that the

landlord and tenant were on exceptionally good terms.

It was after a fruitless day of such search that we were sitting

in the reading-room of the Fairfield Hotel. Leland entered. His

face was positively white. Without a word he took us by the arm

and led us across Main Street and up a flight of stairs to his

office. Then he locked the door.

"What's the matter?" asked Kennedy.

"When I took this case," he said, "I believed down in my heart that

Dixon was innocent. I still believe it, but my faith has been

rudely shaken. I feel that you should know about what I have just

found. As I told you, we secured nearly all of Dr. Dixon's letters.

I had not read them all then. But I have been going through them

to-night. Here is a letter from Vera Lytton herself. You will

notice it is dated the day of her death."

He laid the letter before us. It was written in a curious

greyish-black ink in a woman's hand, and read:

DEAR HARRIS:

Since we agreed to disagree we have at least been good friends, if

no longer lovers. I am not writing in anger to reproach you with

your new love, so soon after the old. I suppose Alma Willard is

far better suited to be your wife than is a poor little actress

- rather looked down on in this Puritan society here. But there

is something I wish to warn you about, for it concerns us all

intimately.

We are in danger of an awful mix-up if we don't look out. Mr.

Thurston - I had almost said my husband, though I don't know whether

that is the truth or not - who has just come over from New York,

tells me that there is some doubt about the validity of our divorce.

You recall he was in the South at the time I sued him, and the

papers were served on him in Georgia. He now says the proof of

service was fraudulent and that he can set aside the divorce. In

that case you might figure in a suit for alienating my affections.

I do not write this with ill will, but simply to let you know how

things stand. If we had married, I suppose I would be guilty of

bigamy. At any rate, if he were disposed he could make a terrible

scandal.

Oh, Harris, can't you settle with him if he asks anything? Don't

forget so soon that we once thought we were going to be the happiest

of mortals - at least I did. Don't desert me, or the very earth

will cry out against you. I am frantic and hardly know what I am

writing. My head aches, but it is my heart that is breaking.

Harris, I am yours still, down in my heart, but not to be cast off

like an old suit for a new one. You know the old saying about a

woman scorned. I beg you not to go back on

Your poor little deserted

VERA.

As we finished reading, Leland exclaimed, "That never must come

before the jury."

Kennedy was examining the letter carefully. "Strange," he muttered.

"See how it was folded. It was written on the wrong side of the

sheet, or rather folded up with the writing outside. Where have

these letters been?"

"Part of the time in my safe, part of the time this afternoon on my

desk by the window."

"The office was locked, I suppose?" asked Kennedy. "There was no

way to slip this letter in among the others since you obtained them?"

"None. The office has been locked, and there is no evidence of any

one having entered or disturbed a thing."

He was hastily running over the pile of letters as if looking to see

whether they were all there. Suddenly he stopped.

"Yes," he exclaimed excitedly, "one of them is gone." Nervously he

fumbled through them again. "One is gone," he repeated, looking at

us, startled.

"What was it about?" asked Craig.

"It was a note from an artist, Thurston, who gave the address of Mrs.

Boncour's bungalow - ah, I see you have heard of him. He asked

Dixon's recommendation of a certain patent headache medicine. I

thought it possibly evidential, and I asked Dixon about it. He

explained it by saying that he did not have a copy of his reply, but

as near as he could recall, he wrote that the compound would not

cure a headache except at the expense of reducing heart action

dangerously. He says he sent no prescription. Indeed, he thought

it a scheme to extract advice without incurring the charge for an

office call and answered it only because he thought Vera had become

reconciled to Thurston again. I can't find that letter of Thurston's.

It is gone."

We looked at each other in amazement.

"Why, if Dixon contemplated anything against Miss Lytton, should he

preserve this letter from her?" mused Kennedy. "Why didn't he

destroy it?"

"That's what puzzles me," remarked Leland. "Do you suppose some

one has broken in and substituted this Lytton letter for the

Thurston letter?

Kennedy was scrutinising the letter, saying nothing. "I may keep

it?" he asked at length. Leland was quite willing and even undertook

to obtain some specimens of the writing of Vera Lytton. With these

and the letter Kennedy was working far into the night and long after

I had passed into a land troubled with many wild dreams of deadly

poisons and secret intrigues of artists.

The next morning a message from our old friend First Deputy O'Connor

in New York told briefly of locating the rooms of an artist named

Thurston in one of the co-operative studio apartments. Thurston

himself had not been there for several days and was reported to have

gone to Maine to sketch. He had had a number of debts, but before

he left they had all been paid - strange to say, by a notorious firm

of Shyster lawyers, Kerr & Kimmel. Kennedy wired back to find out

the facts from Kerr & Kimmel and to locate Thurston at any cost.

Even the discovery of the new letter did not shake the wonderful

self-possession of Dr. Dixon. He denied ever having received it

and repeated his story of a letter from Thurston to which he had

replied by sending an answer, care of Mrs. Boncour, as requested.

He insisted that the engagement between Miss Lytton and himself had

been broken before the announcement of his engagement with Miss

Willard. As for Thurston, he said the man was little more than a

name to him. He had known perfectly all the circumstances of the

divorce, but had had no dealings with Thurston and no fear of him.

Again and again he denied ever receiving the letter from Vera

Lytton.

Kennedy did not tell the Willards of the new letter. The strain

had begun to tell on Alma, and her father had had her quietly

taken to a farm of his up in the country. To escape the curious

eyes of reporters, Halsey Post had driven up one night in his

closed car. She had entered it quickly with her father, and the

journey had been made in the car, while Halsey Post had quietly

dropped off on the outskirts of the town, where another car was

waiting to take him back. It was evident that the Willard family

relied implicitly on Halsey, and his assistance to them was most

considerate. While he never forced himself forward, he kept in

close touch with the progress of the case, and now that Alma was

away his watchfulness increased proportionately, and twice a day

he wrote a long report which was sent to her.

Kennedy was now bending every effort to locate the missing artist.

When he left Danbridge, he seemed to have dropped out of sight

completely. However, with O'Connor's aid, the police of all

New England were on the lookout.

The Thurstons had been friends of Halsey's before Vera Lytton had

ever met Dr. Dixon, we discovered from the Danbridge gossips, and I,

at least, jumped to the conclusion that Halsey was shielding the

artist, perhaps through a sense of friendship when he found that

Kennedy was interested in Thurston's movement. I must say I rather

liked Halsey, for he seemed very thoughtful of the Willards, and

was never too busy to give an hour or so to any commission they

wished carried out without publicity..

Two days passed with not a word from Thurston. Kennedy was obviously

getting impatient. One day a rumour was received that he was in Bar

Harbour; the next it was a report from Nova Scotia. At last, however,

came the welcome news that he had been located in New Hampshire,

arrested, and might be expected the next day.

At once Kennedy became all energy. He arranged for a secret

conference in Senator Willard's house, the moment the artist was to

arrive. The senator and his daughter made a flying trip back to

town. Nothing was said to any one about Thurston, but Kennedy

quietly arranged with the district attorney to be present with the

note and the jar of ammonia properly safeguarded. Leland of course

came, although his client could not. Halsey Post seemed only too

glad to be with Miss Willard, though he seemed to have lost interest

in the case as soon as the Willards returned to look after it

themselves. Mrs. Boncour was well enough to attend, and even Dr.

Waterworth insisted on coming in a private ambulance which drove

over from a near-by city especially for him. The time was fixed

just before the arrival of the train that was to bring Thurston.

It was an anxious gathering of friends and foes of Dr. Dixon who

sat impatiently waiting for Kennedy to begin this momentous

exposition that was to establish the guilt or innocence of the calm

young physician who sat impassively in the jail not half a mile

from the room where his life and death were being debated.

"In many respects this is the most remarkable case that it has ever

been my lot to handle," began Kennedy. "Never before have I felt

so keenly my sense of responsibility. Therefore, though this is a

somewhat irregular proceeding, let me begin by setting forth the

facts as I see them.

"First, let us consider the dead woman. The question that arises

here is, Was she murdered or did she commit suicide? I think you

will discover the answer as I proceed. Miss Lytton, as you know,

was, two years ago, Mrs. Burgess Thurston. The Thurstons had

temperament, and temperament is quite often the highway to the

divorce court. It was so in this case. Mrs. Thurston discovered

that her husband was paying much attention to other women. She

sued for divorce in New York, and he accepted service in the South,

where he happened to be. At least it was so testified by Mrs.

Thurston's lawyer.

"Now here comes the remarkable feature of the case. The law firm

of Kerr & Kimmel, I find, not long ago began to investigate the=20

legality of this divorce. Before a notary Thurston made an affidavit

that he had never been served by the lawyer for Miss Lytton, as she

was now known. Her lawyer is dead, but his representative in the

South who served the papers is alive. He was brought to New York

and asserted squarely that he had served the papers properly.

"Here is where the shrewdness of Mose Kimmel, the shyster lawyer,

came in. He arranged to have the Southern attorney identify the

man he had served the papers on. For this purpose he was engaged

in conversation with one of his own clerks when the lawyer was due

to appear. Kimmel appeared to act confused, as if he had been

caught napping. The Southern lawyer, who had seen Thurston only

once, fell squarely into the trap and identified the clerk as

Thurston. There were plenty of witnesses to it, and it was point

number two for the great Mose Kimmel. Papers were drawn up to set

aside the divorce decree.

"In the meantime, Miss Lytton, or Mrs. Thurston, had become

acquainted with a young doctor in a New York hospital, and had

become engaged to him. It matters not that the engagement was

later broken. The fact remains that if the divorce were set aside

an action would lie against Dr. Dixon for alienating Mrs. Thurston's

affections, and a grave scandal would result. I need not add that

in this quiet little town of Danbridge the most could be made of

such a suit."

Kennedy was unfolding a piece=20of paper. As he laid it down, Leland,

who was sitting next to me, exclaimed under his breath:

"My God, he's going to let the prosecutor know about that letter.

Can't you stop him?"

It was too late. Kennedy had already begun to read Vera's letter.

It was damning to Dixon, added to the other note found in the

ammonia-jar.

When he had finished reading, you could almost hear the hearts

throbbing in the room. A scowl overspread Senator Willard's features.

Alma Willard was pale and staring wildly at Kennedy. Halsey Post,

ever solicitous for her, handed her a glass of water from the table.

Dr. Waterworth had forgotten his pain in his intense attention, and

Mrs. Boncour seemed stunned with astonishment. The prosecuting

attorney was eagerly taking notes.

"In some way," pursued Kennedy in an even voice, "this letter was

either overlooked in the original correspondence of Dr. Dixon or it

was added to it later. I shall come back to that presently. My

next point is that Dr. Dixon says he received a letter from Thurston

on the day the artist visited the Boncour bungalow. It asked about

a certain headache compound, and his reply was brief and, as nearly

as I can find out, read, 'This compound will not cure your headache

except at the expense of reducing heart action dangerously.'

"Next comes the tragedy. On the evening of the day that Thurston=20

eft, after presumably telling Miss Lytton about what Kerr & Kimmel

had discovered, Miss Lytton is found dying with a bottle containing

cyanide and sublimate beside her. You are all familiar with the

circumstances and with the note discovered in the jar of ammonia.

Now, if the prosecutor will be so kind as to let me see that note

- thank you, sir. This is the identical note. You have all heard

the various theories of the jar and have read the note. Here it is

in plain, cold black and white - in Dr. Dixon's own handwriting,

as you know, and reads: 'This will cure your headache. Dr. Dixon.'"

Alma Willard seemed as one paralysed. Was Kennedy, who had been

engaged by her father to defend her fianc=82, about to convict him?

Before we draw the final conclusion," continued Kennedy gravely,

"there are one or two points I wish to elaborate. Walter, will you

open that door into the main hall?"

I did so, and two policemen stepped in with a prisoner. It was

Thurston, but changed almost beyond recognition. His clothes were

worn, his beard shaved off, and he had a generally hunted appearance.

Thurston was visibly nervous. Apparently he had heard all that

Kennedy had said and intended he should hear, for as he entered he

almost broke away from the police officers in his eagerness to speak.

"Before God," he cried dramatically, "I am as innocent as you are of

this crime, Professor Kennedy."

"Are you prepared to swear before me," almost shouted Kennedy, his

eyes blazing, "that you were never served properly by your wife's

lawyers in that suit?"

The man cringed back as if a stinging blow had been delivered

between his eyes. As he met Craig's fixed glare he knew there was

no hope. Slowly, as if the words were being wrung from him syllable

by syllable, he said in a muffled voice:

"No, I perjured myself. I was served in that suit. But - "

"And you swore falsely before Kimmel that you were not?" persisted

Kennedy.

"Yes," he murmured. "But - "

"And you are prepared now to make another affidavit to that effect?"

"Yes," he replied. "If - "

"No buts or ifs, Thurston," cried Kennedy sarcastically. "What did

you make that affidavit for? What is your story?"

"Kimmel sent for me. I did not go to him. He offered to pay my

debts if I would swear to such a statement. I did not ask why or

for whom. I swore to it and gave him a list of my creditors. I

waited until they were paid. Then my conscience - " I could not

help revolting at the thought of conscience in such a wretch, and

the word itself seemed to stick in his throat as he went on and

saw how feeble an impression he was making on us - " my conscience

began to trouble me. I determined to see Vera, tell her all, and

find out whether it was she who wanted this statement. I saw her.

When at last I told her, she scorned me. I can confirm that, for

as I left a man entered. I now knew how grossly I had sinned, in

listening to Mose Kimmel. I fled. I disappeared in Maine. I

travelled. Every day my money grew less. At last I was overtaken,

captured, and brought back here."

He stopped and sank wretchedly down in a chair and covered his face

with his hands.

"A likely story," muttered Leland in my ear.

Kennedy was working quickly. Motioning the officers to be seated

by Thurston, he uncovered a jar which he had placed on the table.

The colour had now appeared in Alma's cheeks, as if hope had again

sprung in her heart, and I fancied that Halsey Post saw his claim

on her favour declining correspondingly.

"I want you to examine the letters in this case with me," continued

Kennedy. "Take the letter which I read from Miss Lytton, which was

found following the strange disappearance of the note from Thurston."

He dipped a pen into a little bottle, and wrote on a piece of paper:

What is your opinion about Cross's Headache Cure? Would you

recommend it for a nervous headache?

BURGESS THURSTON,

c/o Mrs. S. BONCOUR.

Craig held up the writing so that we could all see that he had

written what Dixon declared Thurston wrote in the note that had

disappeared. Then he dipped another pen into a second bottle, and

for some time he scrawled on another sheet of paper. He held it up,

but it was still perfectly blank.

"Now," he added, "I am going to give a little demonstration which

I expect to be successful only in a measure. Here in the open

sunshine by this window I am going to place these two sheets of

paper side by side. It will take longer than I care to wait to make

my demonstration complete, but I can do enough to convince you."

For a quarter of an hour we sat in silence, wondering what he would

do next. At last he beckoned us over to the window. As we

approached he said, "On sheet number one I have written with

quinoline; on sheet number two I wrote with a solution of nitrate of

silver."

We bent over. The writing signed "Thurston" on sheet number one

was faint, almost imperceptible, but on paper number two, in black

letters, appeared what Kennedy had written: " Dear Harris: Since

we agreed to disagree we have at least been good friends."

"It is like the start of the substituted letter, and the other is

like the missing note," gasped Leland in a daze.

"Yes," said Kennedy quickly. "Leland, no one entered your office.

No one stole the Thurston note. No one substituted the Lytton

letter. According to your own story, you took them out of the

safe and left them in the sunlight all day. The process that had

been started earlier in ordinary light, slowly, was now quickly

completed. In other words, there was writing which would soon fade

away on one side of the paper and writing which was invisible but

would soon appear on the other.

"For instance, quinoline rapidly disappears in sunlight. Starch

with a slight trace of iodine writes a light blue, which disappears

in air. It was something like that used in the Thurston letter.

Then, too, silver nitrate dissolved in ammonia gradually turns black

as it is acted on by light and air. Or magenta treated with a

bleaching-agent in just sufficient quantity to decolourise it is

invisible when used for writing. But the original colour reappears

as the oxygen of the air acts upon the pigment. I haven't a doubt

but that my analyses of the inks are correct and on one side

quinoline was used and on the other nitrate of silver. This explains

the inexplicable disappearance of evidence incriminating one person,

Thurston, and the sudden appearance of evidence incriminating

another, Dr. Dixon. Sympathetic ink also accounts for the curious

circumstance that the Lytton letter was folded up with the writing

apparently outside. It was outside and unseen until the sunlight

brought it out and destroyed the other, inside, writing - a change,

I suspect, that was intended for the police to see after it was

completed, not for the defence to witness as it was taking place."

We looked at each other aghast. Thurston was nervously opening

and shutting his lips and moistening them as if he wanted to say

something but could not find the words.

"Lastly," went on Craig, utterly regardless of Thurston's frantic

efforts to speak, "we come to the note that was discovered so

queerly crumpled up in the jar of ammonia on Vera Lytton's

dressing-table. I have here a cylindrical glass jar in which

I place some sal-ammoniac and quicklime. I will wet it and heat

it a little. That produces the pungent gas of ammonia.

"On one side of this third piece of paper I myself write with this

mercurous nitrate solution. You see, I leave no mark on the paper

as I write. I fold it up and drop it into the jar - and in a few

seconds withdraw it. Here is a very quick way of producing something

like the slow result of sunlight with silver nitrate. The fumes of

ammonia have formed the precipitate of black mercurous nitrate, a

very distinct black writing which is almost indelible. That is what

is technically called invisible rather than sympathetic ink."

We leaned over to read what he had written. It was the same as the

note incriminating Dixon:

This will cure your headache.

Dr. DIXON.

A servant entered with a telegram from New York. Scarcely stopping

in his exposure, Kennedy tore it open, read it hastily, stuffed it

into his pocket, and went on.

"Here in this fourth bottle I have an acid solution of iron chloride,

diluted until the writing is invisible when dry," he hurried on. "I

will just make a few scratches on this fourth sheet of paper - so.

It leaves no mark. But it has the remarkable property of becoming

red in vapour of sulpho-cyanide. Here is a long-necked flask of the

gas, made by sulphuric acid acting on potassium sulphocyanide. Keep

back, Dr. Waterworth, for it would be very dangerous for you to get

even a whiff of this in your condition. Ah! See - the scratches

I made on the paper are red."

Then hardly giving us more than a moment to let the fact impress

itself on our minds, he seized the piece of paper and dashed it

into the jar of ammonia. When he withdrew it, it was just a plain

sheet of white paper again. The red marks which the gas in the

flask had brought out of nothingness had been effaced by the ammonia.

They had gone and left no trace.

"In this way I can alternately make the marks appear and disappear

by using the sulpho-cyanide and the ammonia. Whoever wrote this

note with Dr. Dixon's name on it must have had the doctor's reply

to the Thurston letter containing the words, 'This will not cure

your headache.' He carefully traced the words, holding the genuine

note up to the light with a piece of paper over it, leaving out the

word 'not' and using only such words as he needed. This note was

then destroyed.

"But he forgot that after he had brought out the red writing by the

use of the sulpho-cyanide, and though he could count on Vera Lytton's

placing the note in the jar of ammonia and hence obliterating the

writing, while at the same time the invisible writing in the mercurous

nitrate involving Dr. Dixon's name would be brought out by the ammonia

indelibly on the other side of the note - he forgot" - Kennedy was

now speaking eagerly and loudly - "that the sulpho-cyanide vapours

could always be made to bring back to accuse him the words that the

ammonia had blotted out."

Before the prosecutor could interfere, Kennedy had picked up the

note found in the ammonia-jar beside the dying girl and had jammed

the state's evidence into the long-necked flask of sulpho-cyanide

vapour.

"Don't fear," he said, trying to pacify the now furious prosecutor,

"it will do nothing to the Dixon writing. That is permanent now,

even if it is only a tracing."

When he withdrew the note, there was writing on both sides, the

black of the original note and something in red on the other side.

We crowded around, and Craig read it with as much interest as any

of us:

"Before taking the headache-powder, be sure to place the contents

of this paper in a jar with a little warm water."

"Hum," commented Craig, "this was apparently on the outside wrapper

of a paper folded about some sal-ammoniac and quicklime. It goes on:

"'Just drop the whole thing in, paper and all. Then if you feel a

faintness from the medicine the ammonia will quickly restore you.

One spoonful of the headache-powder swallowed quickly is enough.'"

No name was signed to the directions, but they were plainly written,

and "paper and all" was underscored heavily.

Craig pulled out some letters. "I have here specimens of writing

of many persons connected with this case, but I can see at a glance

which one corresponds to the writing on this red death-warrant by

an almost inhuman fiend. I shall, however, leave that part of it

to the handwriting experts to determine at the trial. Thurston, who

was the man whom you saw enter the Boncour bungalow as you left

- the constant visitor?"

Thurston had not yet regained his self-control, but with trembling

forefinger he turned and pointed to Halsey Post.

"Yes, ladies and gentlemen," cried Kennedy as he slapped the telegram

that had just come from New York down on the table decisively, "yes,

the real client of Kerr & Kimmel, who bent Thurston to his purposes,

was Halsey Post, once secret lover of Vera Lytton till threatened by

scandal in Danbridge - Halsey Post, graduate in technology, student

of sympathetic inks, forger of the Vera Lytton letter and the other

notes, and dealer in cyanides in the silver-smithing business,

fortune-hunter for the Willard millions with which to recoup the Post

& Vance losses, and hence rival of Dr. Dixon for the love of Alma

Willard. That is the man who wielded the poisoned pen. Dr. Dixon

is innocent.

II

"THE YEGGMAN

"Hello! Yes, this is Professor Kennedy. I didn't catch the name

- oh, yes - President Blake of the Standard Burglary Insurance

Company. What - really? The Branford pearls - stolen? Maid

chloroformed? Yes, I'll take the case. You'll be up in half an

hour? All right, I'll be here. Goodbye."

It was through this brief and businesslike conversation over the

telephone that Kennedy became involved in what proved to be one of

the most dangerous cases he had ever handled.

At the mention of the Branford pearls I involuntarily stopped

reading, and listened, not because I wanted to pry into Craig's

affairs, but because I simply couldn't help it. This was news that

had not yet been given out to the papers, and my instinct told me

that there must be something more to it than the bare statement of

the robbery.

"Some one has made a rich haul," I commented. "It was reported, I

remember, when the Branford pearls were bought in Paris last year

that Mrs. Branford paid upward of a million francs for the

collection."

"Blake is bringing up his shrewdest detective to co-operate with me

in the case," added Kennedy. "Blake, I understand, is the head of

the Burglary Insurance Underwriters' Association, too. This will

be a big thing, Walter, if we can carry it through."

It was the longest half-hour that I ever put in, waiting for Blake

to arrive. When he did come, it was quite evident that my surmise

had been correct.

Blake was one of those young old men who are increasingly common in

business to-day. There was an air of dignity and keenness about his

manner that showed clearly how important he regarded the case. So

anxious was he to get down to business that he barely introduced

himself and his companion, Special Officer Maloney, a typical private

detective.

"Of course you haven't heard anything except what I have told you

over the wire," he began, going right to the point. "We were

notified of it only this noon ourselves, and we haven't given it

out to the papers yet, though the local police in Jersey are now

on the scene. The New York police must be notified to-night, so

that whatever we do must be done before they muss things up. We've

got a clue that we want to follow up secretly. These are the facts.

In the terse, straightforward language of the up-to-date man of

efficiency, he sketched the situation for us.

"The Branford estate, you know, consists of several acres on the

mountain back of Montclair, overlooking the valley, and surrounded

by even larger estates. Branford, I understand, is in the West with

a party of capitalists, inspecting a reported find of potash salts.

Mrs. Branford closed up the house a few days ago and left for a

short stay at Palm Beach. Of course they ought to have put their

valuables in a safe deposit vault. But they didn't. They relied

on a safe that was really one of the best in the market - a splendid

safe, I may say. Well, it seems that while the master and mistress

were both away the servants decided on having a good time in New

York. They locked up the house securely - there's no doubt of that

- and just went. That is, they all went except Mrs. Branford's

maid, who refused to go for some reason or other. We've got all

the servants, but there's not a clue to be had from any of them.

They just went off on a bust, that's clear. They admit it.

"Now, when they got back early this morning they found the maid in

bed - dead. There was still a strong odour of chloroform about the

room. The bed was disarranged as if there had been a struggle. A

towel had been wrapped up in a sort: of cone, saturated with

chloroform, and forcibly held over the girl's nose. The next thing

they discovered was the safe - blown open in a most peculiar manner.

I won't dwell on that. We're going to take you out there and show

it to you after I've told you the whole story.

"Here's the real point. It looks all right, so far. The local

police say that the thief or thieves, whoever they were, apparently

gained access by breaking a back window. That's mistake number one.

Tell Mr. Kennedy about the window, Maloney."

"It's just simply this," responded the detective. "When I came to

look at the broken window I found that the glass had fallen outside

in such a way as it could not have fallen if the window had been

broken from the outside. The thing was a blind. Whoever did it

got into the house in some other way and then broke the glass later

to give a false clue.

"And," concluded Blake, taking his cigar between his thumb and

forefinger and shaking it to give all possible emphasis to his words,

"we have had our agent at Palm Beach on long-distance 'phone twice

this afternoon. Mrs. Branford did no: go to Palm Beach. She did

not engage rooms in any hotel there. And furthermore she never had

any intention of going there. By a fortunate circumstance Maloney

picked up a hint from one of the servants, and he has located her

at the Grattan Inn in this city. In other words, Mrs. Branford has

stolen her own jewels from herself in order to collect the burglary

insurance - a common-enough thing in itself, but never to my

knowledge done on such a large scale before."

The insurance man sank back in his chair and surveyed us sharply.

"But," interrupted Kennedy slowly, "how about -"

"I know - the maid," continued Blake. "I do not mean that Mrs.

Branford did the actual stealing. Oh, no. That was done by a

yeggman of experience. He must have been above the average,

but everything points to the work of a yeggman. She hired him.

But he overstepped the mark when he chloroformed the maid."

For a moment Kennedy said nothing. Then he remarked: "Let us go

out and see the safe. There must be some clue. After that I want

to have a talk with Mrs. Branford. By the way," he added, as we

all rose to go down to Blake's car, "I once handled a life insurance

case for the Great Eastern. I made the condition that I was to

handle it in my own way, whether it went for or against the company.

That's understood, is it, before I undertake the case?"

"Yes, yes," agreed Blake. "Get at the truth. We're not seeking to

squirm out of meeting an honest liability. Only we want to make a

signal example if it is as we have every reason to believe. There

has been altogether too much of this sort of fake burglary to collect

insurance, and as president of the underwriters it is my duty and

intention to put a stop to it. Come on."

The Poisoned Pen(#1923) · 第 1 / 23 段