CHAPTER XII

THE CROW’S CLIFF

Mrs. Beverley was giving one of her usual dinner-parties at Upper Brook

Street. Among the guests were two Cabinet Ministers and their wives,

for money can always command guests, the names of whom will be duly

recorded in the society column of the _Morning Post_ next day.

Money buys publicity, and without the latter nowadays one may as well

live in suburbia, or in the peace of a country village.

When the hostess and her guests went to the drawing-room, Geoffrey--who

had just come back from making some adjustments at the wireless station

at Renfrew--managed to snatch a quarter of an hour with Sylvia in the

cosy little sitting-room next to the library.

The young engineer had been telling her of his work up in Scotland,

and of a pleasant Saturday he had spent up Loch Lomond, when the girl

suddenly asked:

“How do you like Mrs. Mapleton, whom you took into dinner?”

“Oh, very nice,” he replied. “I suppose she’s a new friend of your

mother?”

“No. We met her and her husband a year ago when we were at Hyères.

They live near Madrid, and have asked us to go and stay with them for

a month at their villa outside the city. Mother has accepted. Didn’t I

hear you say that you might be sent out on business to Madrid?”

“Yes. There was some mention of it the other day,” Geoffrey replied.

“They were having trouble with their valve-panel at the wireless

station at Aranjuez, which belongs to the Compania Naçional, and I

heard that it was proposed that I should go out to see what I can make

of it.”

“How splendid if we are in Madrid together--eh?” exclaimed the girl

enthusiastically. “I do hope we shall manage it. The Mapletons go back

in six weeks’ time, and we go with them. He’s an English banker in

Madrid.”

Just at that moment one of the guests entered the room, so the lovers

were forced to return to the drawing-room, where a little later

Geoffrey found himself talking to the rather handsome young woman

who had sat beside him at dinner. She was dark, with a very clear

complexion and great black eyes, a graceful figure, and a sweet and

winning smile. Her husband, to whom she introduced him, was some ten

years her senior, a tall, rather spare man with an aquiline face

somewhat bronzed by the southern sun.

They chatted together, whereupon Mrs. Mapleton mentioned that Mrs.

Beverley and her daughter were travelling with them to Madrid. Then

Geoffrey remarked that he would, in all probability, be in the Spanish

capital at the same time, and explained the reason of his journey.

“Well, if you are in Madrid, Mr. Falconer, you won’t fail to come and

see us--will you?” urged the lady. “We live out at El Pardo--only half

an hour from Madrid.”

Geoffrey thanked her, and promised that if he went to Spain he would

certainly call upon her.

Two months later he found himself at the old-fashioned Hôtel de Pastor

at Aranjuez, which is thirty miles from the capital, and not far from

the great wireless station. After remaining there two days making his

preliminary investigations of the work he had in hand, he one day took

train to Madrid, and went out in a taxi along the terribly dusty road

to El Pardo.

He found the house without any difficulty--a great country mansion in

the Spanish style--surrounded by beautiful grounds. The door was opened

by an elderly English butler, who showed him in and took his card at

once to his mistress. In a few seconds Sylvia, who had been eagerly

watching her lover’s arrival, rushed forward and greeted him warmly,

while almost at the same moment their hostess appeared and gladly

welcomed the young fellow.

It was just before luncheon, so Geoffrey, after being shown the

glorious gardens and the views, was compelled to remain, and sat down

with Mrs. Mapleton, her husband, the South American widow, and Sylvia.

The meal was served with considerable pomp by the butler, Martin, the

whole staff of servants being English. Mrs. Mapleton, when Martin was

out of the room, remarked that she had become tired of the slovenly

ways of Spanish servants, and therefore she had engaged English ones,

all of them having been in service with English families in France or

Italy.

“Martin is, of course, our mainstay,” she added. “He speaks Spanish

well, which is a great thing, as we naturally have many Spanish

visitors.”

“Yes,” said Mr. Mapleton; “Martin is a real treasure for a busy man

like myself. He was in the service of the Marquis de Borja, secretary

to Queen Marie Christine, and only left after his master’s death.”

“Then you are very lucky to get him,” remarked Mrs. Beverley. “I know

what it is to have a butler upon whom one can rely. A widow like myself

is very handicapped in that respect. I am no judge of wine. I leave it

all to my man, and I trust him implicitly.”

“Just as we trust Martin,” said the banker’s good-looking wife, and

then the entrance of the sedate and respectful servant put an end to

further discussion.

Luncheon over, Mrs. Mapleton proposed a run in the car over to El

Escorial, the favourite summer resort of the Madrileños, where they

visited the wonderful Royal Monastery of San Lorenzo del Escorial, the

huge pile of whitish granite, destitute of ornament, and broken by

small windows; one of the most remarkable edifices of all time which

seems to rise out of the stony sides of the great Guadarrama Mountains,

and resembles, except in its majestic façade, a fortress or a prison.

“How wonderful!” exclaimed Sylvia, as they were conducted into the

magnificent church built on the model of the original plan of St.

Peter’s in Rome, with its forty-eight altars, each containing a

valuable painting, its magnificent frescoes, and the immense high altar

of valuable marbles and exquisitely gilded bronzes, before which many

candles were burning. They were shown the Sacristia, the Panteén de

los Reyes, or burial vault of the Spanish monarchs, the Library, and

afterwards the Royal Palace.

Later they motored back along a road below which, in the gorgeous

Spanish sunset, lay the plain of New Castile and Madrid on the one

hand, and the Guadarrama Mountains on the other.

Next evening Geoffrey again returned to El Pardo, and as he stood with

Sylvia and Mrs. Mapleton upon the terrace of the villa, the banker’s

wife pointed across to a towering rock upon the edge of the mountains.

“Over there is the Crow’s Cliff,” she said. “From it, through many

centuries, those guilty of murder were hurled. Indeed, even during the

past few years battered bodies of men and women have been found beneath

it, victims of those who have taken justice into their own hands.”

“How horrible!” exclaimed the smart young South American girl. “When

was the last body found?”

“About a year ago--a labourer in a vineyard close by, on going to work

one morning, found the body of a well-dressed young woman. She was

believed to be English by her clothes, but she was never identified.

The police have abandoned their inquiries, as it is a complete mystery.”

“She was purposely pushed over the Cliff, I suppose?” remarked Geoffrey.

“Perhaps,” replied his hostess. “But it is believed that there have

been cases where the guilty have been condemned and executed by their

fellows in order to suppress any scandal. More than one person moving

in the highest circles has been found dead beneath the Crow’s Cliff.”

“Couldn’t we go up there and see it?” suggested Geoffrey.

“Certainly you could,” she replied. “There is a good road, though

rather hilly, and a path which takes you close to the edge of the

Cliff.”

So all three went to see the Crow’s Cliff.

The road proved badly kept and shadeless, as are most of the roads

in Spain, and the path was rocky and crooked as they ascended to the

summit of the Peña Grajera--the Crow’s Cliff.

At last all three walked to the edge of the precipice, where through

the ages so many of the guilty ones had been hurled to destruction.

“That story about the young Englishwoman haunts me!” Geoffrey said to

Sylvia as they approached the place and peered down upon the river

winding across the plain below, which stretched away into the evening

mist. “I wonder who she was?”

“Nobody will ever know,” declared Mrs. Mapleton. “Here in Spain many

murders are committed on account of jealousy or revenge. No doubt the

motive was either one or the other.”

“Terrible!” exclaimed Sylvia, shuddering at the thought of being flung

over upon the crags below.

“Yes. In Spain they regard death at the Crow’s Cliff as the most

ignominious end any person can suffer,” remarked her hostess. “I’ve

heard all sorts of weird stories about the place, which was a place

of execution long before the days of the Inquisition. The peasantry

believe that on certain nights the ghosts of black-robed and masked

executioners haunt this road.”

The girl laughed.

“Of course the ignorant country folk would naturally invent all sorts

of horrible stories.”

“Well, it’s a horrible spot altogether,” declared Falconer. And the

party walked back to El Pardo together, where they dined late, and it

was past midnight before Geoffrey arrived back at Aranjuez.

While during the next few days he continued his work at the great

wireless station there--the station known to all wireless men as

“E.A.A.,” and which works so regularly with Poldhu--Sylvia and her

mother were taken about the country by their hostess to see old-world

Toledo, Villarrubia, Talavera, and the Tetas de Viana.

A bald-headed Spanish doctor named Garcia, with his wife, a very

handsome woman, had arrived from Burgos, and were also guests of the

Mapletons. The Garcias had lived in Madrid for several years, and were

great friends of the Mapletons.

Indeed the truth was that when Dr. Garcia had found himself in serious

financial difficulties three years before, the banker had secretly

assisted him. Hence the doctor was considerably in his debt.

One evening, a fortnight later, the party had been out to dinner at

a neighbouring house, and on their return Mrs. Mapleton was suddenly

taken very unwell. Her husband and the others became greatly alarmed,

and the faithful Martin, who, in turn, became full of apprehension,

called Dr. Garcia, who had already retired to bed.

The doctor, when he examined the lady and noted the symptoms, came to

the conclusion that she was suffering from acute indigestion, to which,

apparently, she was subject. Something she had eaten at dinner had no

doubt affected her, for by three o’clock in the morning she was much

easier, and by next day the attack had passed.

Indeed they motored into Madrid in the afternoon, where they visited

the wonderful private collection of pictures belonging to the Duke

of Alba, and the Prado Museum, afterwards enjoying that wonderful

view from the Campillo de las Vistillas. Yet on the same evening Mrs.

Mapleton was again taken unwell, and the same remedy which Dr. Garcia

had prescribed was resorted to, with the result that two hours later

she was quite herself again.

Next day when at breakfast, Mrs. Mapleton said to Madame Garcia:

“These attacks of indigestion are most annoying. Time after time I get

them badly--and then I recover just as suddenly as I am attacked. The

first time I had one was a year ago--and I was terribly ill for three

days.”

“But the doctor has put you upon special diet,” was madame’s reply. “If

you keep to that you will certainly be all right.”

Martin, who chanced to enter the room at the moment, eagerly asked

after his mistress’s health.

That same afternoon Sylvia had an appointment with Geoffrey in Madrid.

Her lover had been out at Aranjuez, busily engaged all day trying

to improve the continuous-wave panel, and was in ignorance of Mrs.

Mapleton’s indisposition. They, however, met as she had arranged, in

the palm-court of the great Ritz Hotel in the Plaza de Cànovas, and sat

down to a pleasant tea.

While chatting together the girl suddenly became very serious, saying:

“There’s something on my mind, Geoffrey--and--well, I hardly know what

to say to you.”

“On your mind!” he echoed. “Why, what about?”

“Well, about Mrs. Mapleton. She’s had two sudden and serious attacks on

successive nights. Dr. Garcia, whom you met at El Pardo, put it down to

indigestion, but--well, I don’t think it is,” said the girl.

“You seem worried about your hostess,” he remarked.

“Yes. The fact is I’m suspicious of that woman, Madame Garcia.”

“Oh! Why?”

“Well, strictly between ourselves, Geoffrey, very late the other night

when every one was asleep I heard Mr. Mapleton quarrelling with his

wife, and the doctor’s wife was mentioned by our hostess, who is, no

doubt, jealous of her, though she will not show it in public.”

“Oh! Then Mrs. Mapleton is jealous of madame--eh?”

“Yes. And this knowledge has aroused my suspicion. If Mr. Mapleton

admires madame, there may be some subtle plot to get Mrs. Mapleton out

of the way!” she said.

Geoffrey looked at her open-mouthed.

“Do you really believe that?” he asked quickly.

“I most certainly do. I haven’t mentioned anything to mother,” said the

girl. “But I shall be very glad to get away from the place. I’m going

to urge mother to make an excuse and cut short our visit.”

“No. Don’t do that,” he answered quickly. “If evil is intended, as you

surmise, then your place is there to watch carefully and report to me.

Our duty is to save the lady and expose the plot.”

“Spaniards are experts with poisons,” Sylvia remarked.

“I know. Therefore we should both act warily, and await the next

development. In the meantime I will make some inquiries regarding the

Garcias, who are so well-known here in Madrid.”

What Sylvia had suggested at once aroused Geoffrey’s curiosity, and

that evening he took his idol back to the Mapletons at El Pardo, where

he was invited to remain to dinner.

He watched Mr. Mapleton and the doctor’s wife very carefully, but

he could not detect any sign of undue admiration. Indeed the banker

scarcely took any notice of her, being much more attentive to Mrs.

Beverley, his guest, while the bald-headed Dr. Garcia was most affable

to Geoffrey himself.

The dinner was a merry meal, and every one was chatting about the

lovely motor-run they had made during the warm afternoon out to

Sonseca, in the Mountains of Toledo, while Martin, grave-faced and

urbane, served his master’s guests in eloquent silence.

Falconer, sorely puzzled, left early to get back to Aranjuez. He could

now fully understand the suspicions of Sylvia, yet he felt inclined to

dismiss them, for he could discover nothing unusual in the Mapleton

_ménage_.

Next evening, however, after his work was over, he went into Madrid in

order to institute the inquiries he had promised Sylvia to make.

Of several persons whom he had met since his arrival from England

he made inquiry regarding Dr. Garcia. From an old Spaniard, who was

manager of an antique shop in the Calle de Don Pedro, and whom he had

met out at Aranjuez with one of the wireless operators, he learned a

few interesting facts concerning the bald-headed doctor.

“Oh, yes,” replied the old fellow in broken English, “Dr. Garcia is

very well known in Madrid. He married a woman from Burgos, Carolina

Almagro, about five years ago. She was previously engaged to marry the

English banker, Señor Mapleton.”

“What?” gasped Geoffrey. “Was Madame Garcia once engaged to marry Mr.

Mapleton?”

“Oh, yes, señor. Every one in Madrid knows that.”

Geoffrey Falconer held his breath, and remained silent for a few

moments.

“But how long has Mr. Mapleton been married?”

“Oh, about four years--not more. He married an English lady--and a very

nice lady she is. Once or twice she has bought old furniture here.”

“But Dr. Garcia and his wife have left Madrid,” Geoffrey remarked as

they sat together in the dark little shop, surrounded by all sorts of

curios.

“Yes. He sold the practice to Dr. Salcedo soon after his marriage, and

went away. I don’t know where he is now.”

“But tell me,” urged Geoffrey. “How is it that the lady, being engaged

to the banker, married the doctor?”

The old man grinned, while his black eyes twinkled.

“There was a whisper of some scandal. They say that is the reason why

the doctor and his wife left Madrid.”

All that was being told to Falconer went to establish the motive why

a secret attempt should be made upon Mrs. Mapleton’s life. It was all

news to Geoffrey. He had believed that Mapleton had been married fully

ten years.

In other quarters he prosecuted inquiries, but the result was always

the same--the story of the sudden marriage of the English banker’s

Spanish fiancée, and the gossip which ensued.

Several further days passed, and then one evening Geoffrey, having been

to the Eslava Theatre, was leaving in order to return to Aranjuez,

when, to his surprise, he saw walking along the dark street in front

of him the familiar figure of Mr. Mapleton, and at his side was Madame

Garcia!

They had evidently been to the theatre together. He followed them

unseen, and saw them enter the car, and drive back to El Pardo together.

This, indeed, further aroused his suspicions concerning Mrs. Mapleton’s

repeated seizures.

Next afternoon he went to El Pardo again with the express purpose of

keeping his eyes open, and also of telling Sylvia in confidence what he

had learnt.

The pair while walking in the garden agreed that there was distinct

suspicion that either Mr. Mapleton might be plotting to get rid of

his wife, or that the handsome Spanish woman might be endeavouring

to poison her rival through motives of jealousy. As Sylvia pointed

out, Mapleton was very rich, while Madame Garcia was the wife of a

poor professional man in financial difficulties. The woman could not

obtain the luxuries, smart dresses, and sojourns at Aix, Dinant, or San

Sebastian, for which she longed.

“She is always deploring the fact that she leads such a humdrum life,”

the girl went on. “Only yesterday she told me that she envied us,

travelling about as we do.”

“Well, personally, I don’t like madame,” her lover said. “Her eyes are

cruel and vindictive, and she seems to bear an entirely false affection

for her hostess.”

“Mrs. Mapleton is charming,” declared Sylvia as they halted on the

terrace, from which a beautiful view of Madrid could be seen across

the plain. “I wonder if her husband has any suspicion? Surely Dr.

Garcia could discover whether those mysterious attacks are due to

indigestion--or to foul play?”

“The doctor’s wife would never let her husband into her guilty secret,”

Geoffrey said. Then after a pause, he added: “Of course if the banker

himself had experienced similar seizures one could discern in them a

motive--namely, that the doctor being deeply in his debt wanted to get

rid of him, for by his death he would get out of his heavy liabilities.

But the affair concerns only the banker’s wife.”

“It’s a complete mystery, Geoff,” declared the girl. “I watch them all

closely day after day, but I become more and more mystified. I long

to tell mother, but I have acted upon your advice, and kept my own

counsel. Only to-day at breakfast Mrs. Mapleton, who, of course, is

all unsuspecting, invited the Garcias to remain for another fortnight.

After that they are going to Granada. And a week later the Mapletons go

to Barcelona, where he has a branch of his bank, while we go back to

London.”

“Then during the next fortnight we must be very watchful,” Falconer

said, and as at that moment Mrs. Mapleton, walking with the handsome

Madame Garcia, came along the terrace, they dropped the subject, and

Falconer became most enthusiastic regarding the glorious view.

Next morning at about ten o’clock Geoffrey Falconer was busy re-wiring

part of the powerful transmitting apparatus at the wireless station at

Aranjuez, when one of the operators handed him a telegram which had

just been received over the land line from Madrid.

It was open, upon a form, just as it had been received. The words he

read were:

“_Another seizure. Unconscious for three hours. Just recovered. Meet

me at the Ritz in Madrid at four this afternoon._--SYLVIA.”

Geoffrey realised the extreme gravity of the situation. He had been

making many secret inquiries. The mystery of it all had not only

fascinated him, but it had placed him upon his mettle. Sylvia, the girl

whom he loved so passionately, had, by her woman’s shrewd keenness,

first aroused the suspicion which had daily grown stronger until the

grave peril of the banker’s charming wife obsessed him.

On five different occasions, from that complicated-looking apparatus

of the high-power wireless station, with which at the moment he was

surrounded, he had sent out with great difficulty and very weakly in

the Marconi International Code, long messages to M.P.D.--or Poldhu in

Cornwall--inquiries concerning Mapleton and others--which next day had

been answered in the same code.

These answers, unknown to Sylvia, had opened up an entirely new channel

of inquiry. That telegram from El Pardo confirmed certain suspicions

which had come to him during the past two days.

That there was a deliberate and desperate attempt to get rid of Mrs.

Mapleton had become an established fact. It only lay with Sylvia and

her lover to save the unfortunate victim, to lay bare the plot, and to

bring the guilty person or persons to their just punishment.

When at four o’clock Sylvia met Geoffrey in the Ritz, her first words

were:

“Poor Mrs. Mapleton had a terribly narrow escape last night! Dr. Garcia

grew very alarmed, and at two o’clock this morning telephoned to Madrid

to Dr. Figueroa, who, I believe, is one of the most distinguished

pathologists in Spain. He arrived at about half-past four, and in

consultation agreed with Garcia that it was acute indigestion.

Fortunately, an hour afterwards Mrs. Mapleton was quite well again.”

“And what was the attitude of Madame Garcia?” asked Geoffrey eagerly.

“Oh, very agitated and fussy, of course, all of it well assumed. She’s

a most wonderful actress. All the women of the South are the same.”

“But does Garcia know?”

“I feel sure he is in complete ignorance. I watch them all every

hour--every minute--but I can find no tangible evidence against anyone.

The only motive that there can be is Madame Garcia’s jealousy.”

“Then she must be the culprit,” Falconer said. “It is evident that she

must somehow doctor her hostess’s food--eh? But surely that must be

difficult.”

“No doubt, but it is being accomplished somehow, for how is it that

none of us suffer from any ill-effects?” said the girl.

“Because you are not subject to ‘acute indigestion’ as Mrs. Mapleton

is,” was his reply as he smiled meaningly. “The attacks are certainly

curious. They seem to occur after eating, just as indigestion would

occur,” Falconer went on. “But how is it possible that this Spanish

woman can tamper with her hostess’s food alone, unless she is in league

with the cook, and that is quite inconceivable. The whole history of

both Garcia, and his wife, and Mapleton and Mrs. Mapleton certainly

points to but one motive--Madame Garcia’s jealousy!”

“But do you think that Mr. Mapleton can have no knowledge of what is in

progress?” asked the girl to whom the young wireless engineer was so

devoted.

“No; I’m convinced that he has not. His friend the doctor has diagnosed

the complaint as indigestion, hence he has no suspicions, and does not

seek a further medical opinion.”

“That is so. Mother only yesterday suggested to him in private that he

should ask for another doctor to see his wife, but he declared that he

had the greatest confidence in Dr. Garcia’s judgment.” Then she added:

“It was Dr. Garcia himself who sent into Madrid for another doctor this

morning.”

“Then we can do no more, save to still prosecute inquiries, and watch

the progress of events.”

During the next two days young Falconer was very busy making some tests

with Poldhu. From the “Devil’s Oven,” far away on the rocky Cornish

coast, they at first sent him replies on “spark” in response, but after

twenty hours of hard work, during which they constantly disturbed the

ether by sending long and numerous series of “V’s”--namely, three dots

and a dash--the letter of the alphabet used in wireless for testing

purposes, his transmission was at last declared by Poldhu to be “good,”

but not anything really great--in fact “R.7.,” as Poldhu put it.

There was still a fault somewhere, and amid that tangle of wires, the

mass of up-to-date apparatus, and the great vacuum glass globes--huge

balls of light when transmission was in progress--he stood dismayed

and puzzled. A fault in wireless transmission is often most difficult

to trace, and it was so in this case. The two engineers at Aranjuez

had failed to discover it, and for that reason young Falconer had been

sent over as an expert to find and remedy it. It was the more baffling

because after re-wiring it the first time, he was able to communicate

with Poldhu about Dr. Garcia and Mapleton. Then a slight fault had

necessitated an alteration, and now it was again wrong.

As he stood there that morning gazing into the big valve-panel,

undecided as to what test next to apply, one of the operators, a young

Spaniard, handed him a message form, saying that it had just come in

from Poldhu. It was in the International Code; therefore Falconer went

to the adjoining room, and taking down the big book which gives a

“figure” and “letter” code in all the principal commercial languages,

including Japanese, he soon succeeded in de-coding the message.

When he did so he sat back aghast. The truth was now apparent.

His inquiries in London regarding the Mapletons were slowly throwing a

light upon a most dramatic situation.

That day he felt justified in leaving his work early, and in the

evening he travelled to the far north of Spain to San Sebastian,

that gay seaside resort which is the favourite summer resort of the

Madrileños. He arrived there in the early morning, having spent

the night in the so-called “express.” He took his coffee at the

old-fashioned Hôtel Ezcurra, in the Paseo de la Zurriola, and then he

went round to the Prefecture of Police.

To the rather lazy underling whom he found there he made an

explanation, and at ten o’clock he was shown into the bureau of the

chief of police himself, an elderly, alert little man, who listened to

the young Englishman very attentively. As he proceeded with his story,

and as he related what had been sent by wireless from England, the

official’s interest grew.

For two hours Geoffrey Falconer remained there, examining documents,

and questioning four Spanish detectives by the aid of the official

interpreter.

“And now, Señor Falconer,” said the chief of police at last, “the

best line of action for you is to return and keep a secret and strict

watch. You know all I have told you, and what are my suspicions. It is

fortunate, very fortunate, that your young lady friend has detected

what is in progress. On my part I will send by to-night’s mail a report

to the police of Madrid, who will be on the alert for any developments.

They will place our great pathologist, Professor Barrera, at your

disposal, should any analysis be required. We are at the moment quite

powerless to act, but we look to you for such information as shall save

the lady’s life.”

About noon on the following day Falconer called at the Mapleton’s house

in El Pardo as though upon a casual visit. As soon as he met Sylvia,

the girl called him aside, and whispered:

“I’m so glad you are here, Geoffrey. Mrs. Mapleton had another attack

last night, but is better now. She is in the habit of eating but very

little dinner, and taking some patent invalid food just before going to

bed. I managed to save a little of it before Martin cleared it away.

I’ve got it in a bottle upstairs.”

“Excellent. I will take it at once to Professor Barrera,” replied

Falconer. “He will analyse it, and see whether it has been doctored.”

The young Englishman remained to luncheon, and then, without telling

anyone of his journey to San Sebastian, he went back to Madrid, and

there saw the Professor, who had already been warned by the police.

Next day, when Falconer called upon Professor Barrera, he was told

that into the invalid food had been introduced the juice of a certain

poisonous mushroom which produced the exact symptoms of acute

indigestion, and which, when absorbed by the human body, was almost

impossible to detect. It was one of the most subtle and dangerous

poisons known to modern toxicologists.

“The mushroom is a large dark-grey fungus with scarlet spots and grows

on the mountains. It is found often in the Guadarrama,” he said.

“Whoever is using it must be an expert poisoner.”

With that knowledge, and the other knowledge he now possessed, Falconer

waited until evening, and then returned to El Pardo, where he was

asked to remain to dinner, and to sleep, as a motor excursion had been

arranged for the following day.

He dined, but though he went to his room, he could not sleep. The night

was moonlit, and from his window he had a good view of the white road

outside. Instead of undressing, he watched that road through the night

hours until the first streak of dawn. It slowly became light at about

four o’clock, when suddenly he saw the figure of a man going out upon a

brisk walk.

Without a second’s hesitation he took his hat, and creeping silently

down the stairs, let himself out.

By that time the man, whose figure he had recognised as Martin’s, was

far ahead. The morning mist was thick as, leaving the highway, he

ascended the steep hill-path, Geoffrey, whose rubber-soled boots made

but little noise, following swiftly.

The rough winding way led to the summit of the Crow’s Cliff, until

Martin at last reached the top.

Then Geoffrey saw the butler bending down, eagerly, examining a patch

of grass near the edge of the Cliff He was searching for that deadly

grey fungus with the scarlet spots, which, when gathered at dawn, was

most dangerous to human life!

Falconer, modest in his scientific achievements, but bold when faced

with an alternative, saw the man in the act of picking one of the

mushrooms, and suddenly sprang upon him.

“At last, Martin!” he cried. “So it is you who are trying to poison

your mistress! Now I know the truth!”

The fellow, his face blanched, flung himself free.

“What do you mean?” shouted the exemplary butler in wild defiance.

“I mean that you are not Mrs. Mapleton’s servant at all! You are

her rightful husband, and moreover you were a partner with her in

certain shady transactions. You and she ran a private gaming-house in

Bayswater, and afterwards at San Sebastian. From the profits of the

place Mrs. Mapleton derived her private income, unknown to Mapleton,

who believes it is from Consols. Four years ago one Paul Berton, a

rich French landowner, was robbed and died mysteriously in that house

in San Sebastian--killed in circumstances which left no doubt in your

wife’s mind that you were the assassin.”

“It’s quite untrue!” protested Martin.

“Let me go on,” said Falconer. “Your wife hated you, because you were

a murderer. She fell in love with Mapleton, and under threats of

disclosing your crime to the police, she compelled you to remain aside,

and she married the man she loved. Then you persecuted the unfortunate

woman, who believed that she was safely out of your clutches. You

compelled her to engage you as her butler. Why? Your first idea was to

poison Mapleton, so that you should get his money through his wife. But

when she saw through your plot and threatened to expose you, you sought

to secretly poison her, and thus close her lips--at the same time

throwing suspicion upon the jealous woman, Madame Garcia!”

“A lie--an absolute lie!”

“No, it is the truth, Mr. Sharman--_alias_ Barnes--_alias_ half a

dozen other names. Your record is at Scotland Yard, together with your

finger prints. I have them in my pocket. Truly, yours is a dastardly

and ingenious game. You poisoned poor Berton with the same decoction of

mushroom-juice that you are now using on your wife!”

Without a second’s delay the man Martin sprang at Geoffrey, who was

close to the edge of the Crow’s Cliff--the execution place of the

Middle Ages. Next moment the young radio-engineer, feeling himself

gripped suddenly and rushed to the edge of the precipice, executed, to

save his life, a very clever manoeuvre, and by dint of some swift

athletic turns he succeeded in swinging round his adversary until the

latter had his back to the precipice.

The two men fought for life, there upon the very brink of the grave!

Martin was determined to silence his accuser.

But Geoffrey, who at Oxford had learnt the Japanese system of

self-defence, suddenly gripped the assassin by the waist, and rushing

him backwards to the cliff, flung him from him with force, crying:

“That is your fate--the same that every secret poisoner deserves!”

There was a scream, and next instant the scoundrel struck a pointed

rock just below. Then he fell heavily from crag to crag until, a few

seconds later, he lay deep down in the undergrowth at the cliff foot,

mangled and dead--his fate being indeed a just one.

Next day the _Imparçial_, in Madrid, printed a long account of the

tragic discovery, with a photograph of the dead English servant. The

paper called it “The Mystery of the Crow’s Cliff.” But even to-day Mr.

Mapleton with the doctor and Mrs. Garcia naturally regard the whole

affair as a tragic mystery, for they still aver that the butler Martin

was one of the most trustworthy of servants, and believe that he must

have met with foul play at the hands of some low-born enemy. Mrs.

Mapleton alone suspects the truth!

Three months after the affair Geoffrey Falconer, who had been paid

a very considerable sum for the rights of his improved microphone

amplifier and for several improvements in wireless calling devices,

asked Mrs. Beverley for her daughter’s hand.

The “Wild Widow” admired him, and after a long discussion,

gave her consent. So six months ago they were married at St.

Martin’s-in-the-Fields, and at the wedding nearly half the engineering

staff from the Marconi Works at Chelmsford attended.

Truly the guilty secrets of many men and women have been detected by

means of wireless, that science which daily reveals its further wonders

to those persevering experimenters who seek so patiently to penetrate

its mysteries.

THE END

_Cahill & Co., Ltd., London, Dublin, and Drogheda._

TRANSCRIBER’S NOTES:

Italicized text is surrounded by underscores: _italics_.

Emboldened text is surrounded by equals signs: =bold=.

Obvious typographical errors have been corrected.

Inconsistencies in hyphenation have been standardized.

Tracked by Wireless · 第 12 / 12 章