CHAPTER XVIII

A NEW CLUE TO AN OLD CRIME

It was exactly half-past ten on Tuesday morning when I sat down on the

rough wooden bench in my workshop with a little gasp of relief and

exhaustion. Before me, on the lead slab, was a small pile of dark

brown powder, which an innocent stranger would in all probability have

taken for finely ground coffee. It was not coffee, however; it was the

fruit of four days and nights of about the most unremitting toil that

any human being has ever accomplished. Unless I was wrong--utterly and

hopelessly wrong--I had enough of the new explosive in front of me to

blow this particular bit of marsh and salting into the middle of next

week.

I leaned forward, and picking up a fistful, allowed it to trickle

slowly through my fingers. The stuff was quite safe to handle; that

was one of its beauties. I could have put a lighted match to it or

thrown it on the fire without the faintest risk; the only possible

method of releasing its appalling power being the explosion of a few

grains of gunpowder or dynamite in its immediate vicinity. I had no

intention of allowing that interesting event to occur until I had made

certain necessary preparations.

I was still contemplating my handiwork with a sort of fatigued pride,

when a sudden sound outside attracted my attention. Getting up and

looking through the shed window, I discovered a telegraph-boy standing

by the hut, apparently engaged in hunting for the bell.

"All right, sonny," I called out. "Bring it along here."

I walked to the door, and the next minute I was being handed an

envelope addressed to me at the Tilbury Post-Office in Joyce's

handwriting.

"It came the last post yesterday," explained the lad. "We couldn't let

you have it until this morning because there wasn't any one to send."

"Well, sit down a moment, Charles," I said; "and I'll just see if

there's any answer."

He seated himself on the bench, staring round at everything with

obvious interest. With a pleasant feeling of anticipation I slit open

the envelope and pulled out its contents.

"CHELSEA,

"_Monday._

"DEAREST JAMES,

"It looks rather nice written--doesn't it! I am coming down tomorrow

by the train which gets into Tilbury at 2.15. I shall walk across to

the _Betty_ and sit there peacefully till you turn up. Whatever stage

the work is at, don't be later than 7.30. I shall have supper ready by

then--and it will be a supper worth eating. My poor darling, you must

be simply starved. I've lots to tell you, James, but it will keep till

tomorrow.

"With all my love,

"JOYCE."

I read this through (it was so like Joyce I could almost fancy I heard

her speaking), and then I turned to the telegraph-boy, who was still

occupied in taking stock of his surroundings.

"There's no answer, thank you, Charles," I said. "How much do I owe

you?"

He pulled himself together abruptly. "It will be two shillings, the

post-office fee, sir."

"Well, there it is," I said; "and there's another shilling for

yourself."

He jumped up and pocketed the coins with an expression of gratitude.

Then he paused irresolutely. "Beg pardon, sir," he observed, "but

ain't you a gentleman who makes things?"

I laughed. "We most of us do that, Charles," I said, "if they're only

mistakes."

He looked round the shed with an expression of slight awe. "Can you

make fireworks?" he asked.

I glanced instinctively at the little heap of powder. "Of a kind," I

admitted modestly. "Why?"

He gave an envious sigh. "I only wondered if it was hard, sir. I'd

rather be able to make fireworks than do anything."

"It's not very hard," I said consolingly. "You go on bringing my

letters and telegrams for me like a good boy directly they arrive, and

before I leave here I'll show you how to do it. Only you mustn't talk

about it to anybody, or I shall have everyone asking me the same

thing."

His face brightened, and stammering out his thanks and his

determination to keep the bargain a profound secret, he reluctantly

took his departure. I felt that in future, whatever happened, I

was pretty certain to get anything which turned up for me at the

post-office without undue delay.

For the next half-hour or so I amused myself by constructing a kind of

amateur magazine outside the hut in which to store my precious powder.

It was safe enough in a way above ground, as I have already mentioned,

but with inquisitive strangers like Mr. Latimer prowling around, I

certainly didn't mean to leave a grain of it about while I was absent

from the shed. I packed it all away in a waterproof iron box, which I

had specially ordered for the purpose, and buried it in the hole that

I had dug outside. Then I covered the latter over with a couple of

pieces of turf, and carefully removed all traces of my handiwork.

It was not until I had finished this little job that I suddenly

realized how tired I was. For the last four days I had scarcely

stirred outside the shed, and I don't suppose I had averaged more than

three hours' sleep a night the whole time. The excitement and interest

of my work had kept me going, and now that it was over I found that I

was almost dropping with fatigue.

I locked up the place, and walking across to the hut, opened myself

one of the bottles of champagne which I had so thoughtfully purchased

at the Off-Licence. It was not exactly a vintage wine, but I was in no

mood to be over-critical, and I drank off a couple of glasses with the

utmost appreciation. Then I lay down on the bed, and in less than five

minutes I was sleeping like a log.

I woke up at exactly half-past four. However tired I am, a few hours'

sleep always puts me right again, and by the time I had had a wash and

changed into a clean shirt, I felt as fresh as a daisy.

I decided to walk straight over to the _Betty_. I knew that by this

time Joyce would be on board, and as there was nothing else to be done

in the shed, I thought I might just as well join her now as later. I

had been too busy to miss any one very much the last four days, but

now that the strain was over I felt curiously hungry to see her again.

Besides, I was longing to hear what news she had brought about Tommy

and George.

With a view to contributing some modest item towards the supper

programme, I shoved the other bottle of champagne into my pocket, and

then lighting a cigar, locked up the place, and set off for the creek

by my usual route. The tide was very high, and on several occasions I

had to scramble up and make my way along the sea-wall in full view

of the marsh and the roadway. Fortunately, however, there seemed,

as usual, to be no one about, and I reached the mouth of the creek

without much fear of having been watched or followed.

The _Betty_ was there all right, but I could see no sign of any one on

board. I walked up the creek until I was exactly opposite where she

was lying, and then putting my hands to my lips I gave her a gentle

hail.

In an instant Joyce's head appeared out of the cabin, and the next

moment she was on deck waving me a joyous welcome with the frying-pan.

"Oh, it's you!" she cried. "How lovely! Half a second, and I'll come

over and fetch you."

"Where's Mr. Gow?" I called out.

"He's gone home. I sent him off for a holiday. There's no one on board

but me."

She scrambled aft, and unshipping the dinghy, came sculling towards me

across the intervening water. She was wearing a white jersey, and with

her arms bare and her hair shining in the sunlight, she made a picture

that only a blind man would have failed to find inspiring.

She brought up right against the bank where I was standing, and

leaning over, caught hold of the grass.

"Jump," she said. "I'll hang on."

I jumped, and the next moment I was beside her in the boat, and we

were hugging each other as cheerfully and naturally as two children.

"You dear, to come so soon!" she said. "I wasn't expecting you for

ages."

I kissed her again, and then, picking up the oars, pushed off from the

bank. "Joyce," I said, "I've done it! I've made enough of the blessed

stuff to blow up half Tilbury."

She clapped her hands joyfully. "How splendid! I knew you would. Have

you tried it?"

I shook my head. "Not yet," I said. "We'll do it early tomorrow

morning, before any one's about." Then, digging in my scull to avoid a

desolate-looking beacon, I added anxiously: "What about Tommy? Is he

coming?"

Joyce nodded. "He'll be down tomorrow. I've got a letter for you from

him. He saw Mr. Latimer last night."

"Did he!" said I. "Things are moving with a vengeance. What about the

gentle George?"

Joyce laughed softly. "Oh," she said; "I've such lots to tell you, I

hardly know where to start."

I ran the boat alongside the _Betty_, and we both climbed on board.

"Suppose we start by having some tea," I suggested. "I'm dying for a

cup."

"You poor dear," said Joyce. "Of course you shall have one. You can

read what Tommy says while I'm getting it ready."

She fetched the letter out of the cabin, and sitting in the well I

proceeded to decipher the three foolscap pages of hieroglyphics which

Tommy is pleased to describe as his handwriting. As far as I could

make out they ran as follows:

"MY DEAR NEIL,

"I suppose I oughtn't to begin like that, in case somebody else got

hold of the letter. It doesn't matter really, however, because Joyce

is bringing it down, and you can tear the damn thing up as soon as

you've read it.

"Well, I've seen Latimer. I wrote to him directly I got back, reminded

him who I was, and told him I wanted to have a chat with him about

some very special private business. He asked me to come round to his

rooms in Jermyn Street last night at ten o'clock, and I was there till

pretty near midnight.

"I thought I was bound to find out something, but good Lord, Neil, it

came off in a way I'd never dared hope for. Practically speaking, I've

got to the bottom of the whole business--at least so far as Latimer's

concerned. You see he either had to explain or else tell me to go to

the devil, and as he thought I was a perfectly safe sort of chap to be

honest with, he decided to make a clean breast of it.

"To start with, it's very much what we suspected. Latimer _is_ a

Secret Service man, and that's how he comes to be mixed up in the job.

It seems that some little while ago the Admiralty or one of the other

Government departments got it into their heads that there were a

number of Germans over in England spying out the land in view of a

possible row over this Servian business. Latimer was told off amongst

others to look into the matter. He had been sniffing around for some

weeks without much luck, when more or less by chance he dropped across

the track of those two very identical beauties who ran down Gow's boat

in the Thames last Friday.

"Somehow or other they must have got wind of the fact that he was

after them, and they evidently made up their minds to get rid of him.

They seem to have set about it rather neatly. The man with the scar,

who is either one of them or else in with them, introduced himself to

Latimer as a member of the French Secret Service. He pretended that

he had some special information about the case in hand, and although

Latimer was a bit suspicious, he agreed to dine at Parelli's and hear

what the fellow had to say.

"Well, you know the rest of that little incident. If it hadn't been

for you there's not the faintest doubt that Latimer would have

copped it all right, and I can tell you he's by way of being rather

particularly grateful. I was specially instructed to send you a

message to that effect next time I was writing.

"What the connection is between your crowd and these Germans I can't

exactly make out. Of course if you're right in your idea about the

chap with the scar spying on you in London it's perfectly obvious

they're working together in some way. At the same time I'm quite sure

that Latimer knows nothing about it. The reason he came down to look

at the hut on Friday was because a report about it had been sent to

him by one of his men--he has two fellows working under him--and he

thought it might have something to do with the Germans. He described

the way you had caught him quite frankly, and told me how he'd had to

invent a lie about the Surveyor in order to get out of it.

"Exactly what he means to do next I don't know. He has got some plan

on, and I've a notion he wants me to help him--at least he sounded

me pretty plainly last night as to whether I'd be game to lend him a

hand. I need hardly tell you I jumped at the idea. It seems to me our

only possible chance of finding out anything. I am to see him or hear

from him tomorrow, and directly I know what's in the wind I'll either

write to you or come and look you up.

"Joyce will tell you all about George and McMurtrie. If they aren't

both up to some kind of particularly dirty mischief I'll eat my whole

wardrobe. We must talk it over thoroughly when we meet.

"I'm longing to see you again, and hear all about the work and what's

been going on down there.

"So long, old son,

"Yours as ever,

"TOMMY."

I was just making out the last words, when Joyce emerged from the

cabin, carrying some tea on a tray.

"Here you are, Neil," she said. "I have cut you only two slices of

bread and butter, because I don't want you to spoil your supper.

There's cold pheasant and peas and new potatoes."

I pulled out the bottle of champagne from my pocket. "If they're as

new as this wine," I observed, "they ought to be delicious."

Joyce accepted my contribution, and after reading the label, placed it

carefully on the floor of the well. "Sarcon et fils," she repeated. "I

always thought they made vinegar."

"Perhaps they do," I replied. "We shall know when we drink it."

Joyce laughed, and sitting down beside me, poured me out a cup of tea.

"You've read Tommy's letter," she said. "What do you think about it?"

I took a long drink. "From the little I've seen of Mr. Bruce Latimer,"

I said, "I should put him down as being one of the most accomplished

liars in England." I paused. "At the same time," I added, "I think

he's a fine fellow. I like his face."

Joyce nodded her head. "But you don't believe his story?"

I shrugged my shoulders. "It may be true," I said. "Tommy seems

to think so anyhow. If it is, things are a bit simpler than I

imagined--that's all."

"And if it isn't?" said Joyce.

"Ah!" said I, "if it isn't--"

I left the sentence unfinished, and helped myself to a second bit of

bread and butter.

There was a short silence.

"Tell me about George, Joyce," I went on. "What are these particular

dark doings that Tommy's hinting about?"

Joyce leaned forward with her chin on her hands, her blue eyes fixed

on mine.

"Neil," she said slowly, "I've found out something at last--something

I thought I was never going to. I know who the man was in Marks's

rooms on the day that he was murdered."

I was so surprised that I gulped down a mouthful of nearly boiling

tea.

"I wish you'd break these things more gently, Joyce," I said. "Who was

it?"

"It was Dr. McMurtrie."

I put down the teacup and stared at her in the blankest amazement.

"Dr. McMurtrie!" I repeated incredulously.

She nodded. "Listen, and I'll tell you exactly how it all happened. I

dined with George, as you know, at the Savoy on Friday, and we went

into the whole business of my going away with him. He has got that

twelve thousand pounds, Neil; there's no doubt about it. He showed me

the entry in his pass-book and the acknowledgment from the bank, and

he even offered to write me a cheque for a couple of hundred right

away, to buy clothes with for the trip."

"From what I remember of George," I said, "he must be desperately in

love with you."

Joyce gave a little shiver of disgust. "Of course I let him think I

was giving way. I wanted to find out where the money had come from,

but try as I would, I couldn't get him to tell me. That makes me feel

so certain there's something wrong about it. In the end I arranged to

dine with him again tomorrow night, when I said I'd give him my final

answer. On Saturday morning, however, I changed my mind, and wrote him

a note to say I'd come Thursday instead. I didn't mean to tie myself

to be back tomorrow, in case you wanted me here."

She paused.

"I had to go up Victoria Street, so I thought I'd leave the letter at

his office. I'd just got there, and I was standing outside the door

opening my bag, when a man came down the steps. I looked up as he

passed, and--oh Neil!--it was all I could do to stop myself from

screaming. I knew him at once; I knew his cold wicked face just as

well as if it had been only three days instead of three years. It was

the man I'd seen in Marks's rooms on the afternoon of the murder."

She stopped again, and took a deep breath.

"I was horribly excited, and yet at the same time I felt quite cool. I

let him get about ten yards away down the street, and then I started

off after him. He walked as far as the Stores. Then he called an empty

taxi that was coming past, and I heard him tell the driver to go to

the Hotel Russell. I thought about how you'd followed the man with the

scar, and I made up my mind I'd do the same thing. I had to wait for

several seconds before another taxi came by, but directly it did

I jumped in and told the man to drive me to the corner of Russell

Square.

"I got there just as the other taxi was drawing up in front of the

hotel. A porter came forward and opened the door, and I saw the man

get out and go up the steps. I waited for one moment, and then I

walked along to the entrance myself. The porter was still standing

there, so I went straight up to him and asked him quite simply what

the name of the gentleman was who had just gone inside. He sort of

hesitated, and then he said to me: 'That gentleman, Miss?--that's Dr.

McMurtrie.'"

Once more she paused, and, pushing away the tray, I lit myself a

cigar. "It's lucky you've had some practice in surprises," I observed.

Joyce nodded. "Of course I was absolutely flabbergasted, but I don't

think I showed anything. I sort of rummaged in my bag for a minute

till I'd recovered; then I gave the man half a crown and asked him if

he knew how long Dr. McMurtrie was staying. I think he was in doubt as

to whether I was a female detective or a lady reporter; anyhow he took

the money and said he was very sorry he didn't know, but that if I

wanted an interview at any time he had no doubt it might be arranged.

I thanked him, and said it didn't matter for the moment, and there I

thought it best to leave things. You see I knew that whether McMurtrie

stayed on at the Russell or not you were bound to see him again, and

there was nothing to be gained by asking questions which the porter

would probably repeat to him. It would only have helped to put him on

his guard--wouldn't it?"

"My dear Joyce," I said, "I think you did splendidly. Sherlock Holmes

couldn't have done better." I got up and walked to the end of the

cockpit. "But good Lord!" I added, "this does complicate matters.

You're absolutely certain it was McMurtrie you saw at Marks's flat?"

"Absolutely," repeated Joyce with emphasis. "I should remember his

face if I lived to be a hundred."

I clenched my fists in a sudden spasm of anger. "There's some damned

villainy underneath all this, Joyce," I said. "If McMurtrie was there

that afternoon the odds are that he knows who committed the murder."

"He did it himself," said Joyce calmly. "I'm as sure of it as I am

that I'm sitting here."

"But why?" I demanded--"why? Who on earth _was_ Marks? Nobody in

Chelsea seemed to know anything about him, and nothing came out at the

trial. Why should any one have wanted to kill him except me?"

Joyce shook her head. "I don't know," she said stubbornly; "but I'm

quite certain it was McMurtrie. I feel it inside me."

"And in any case," I continued, "what the devil is he doing messing

about with George? I'm the only connecting-link between them, and he

can't possibly mean to betray me--at all events, until he's got the

secret of the powder. He knows George would give me up tomorrow."

Joyce made a gesture of perplexity. "I know," she said. "It's an

absolute mystery to me too. I've been puzzling and puzzling over it

till my head aches, and I can't see any sort of explanation at all."

"The only thing that's quite plain," I said, "is the fact that

McMurtrie and Savaroff have been lying to me from the start. They are

no more powder-merchants than you are. They want to get hold of my

invention for some reason--to make money out of it, I suppose--and

then they're prepared to clear out and leave me to George and the

police. At least, that's what it's beginning to look like."

"Well, anyhow," said Joyce, "you're not tied to them any longer by

your promise."

"No," I said; "it takes two to keep a bargain. Besides," I added

rather bitterly, "I can afford the privilege of breaking my word. It's

only what you'd expect from a convict."

Joyce got up, and coming to where I was sitting, slipped her arm

through mine and softly stroked my hand. "Don't, Neil," she said.

"I hate you to say anything that isn't fine and generous. It's like

hearing music out of tune."

I drew her to me, and half closing her eyes, she laid her cheek

against mine. We remained silent for a moment or two, and then, giving

her a little hug, I sat up and took hold of her hands.

"Look here, Joyce," I said, "we won't just bother about anything for

the rest of the day. We'll be cheerful and jolly and foolish, like we

were on Friday. God knows how all this infernal tangle is going to pan

out, but we may as well snatch one evening's happiness out of it while

we've got the chance."

Joyce kissed me, and then jumping lightly from the seat, pulled me

up with her. "We will," she said. "After all, we've got a boat and a

lovely evening and a cold pheasant and a bottle of champagne--what

more can any one want?"

"Well," I said, "it may sound greedy, but as a matter of fact I want

some of those peas and new potatoes you were talking about just now."

She let go my hands, and opening one of the lockers, took out a large

basin with a couple of bags in it. "There you are," she laughed. "You

can skin them and shell them while I wash up the tea-things and lay

the table. It's a man's duty to do the dangerous work."

Joyce had always had the gift of scattering a kind of infectious

gaiety around her, and that night she seemed to be in her most

bewitching and delightful mood. I think she made up her mind to try

and wipe out from my memory for the time being all thoughts of

the somewhat harassed state of existence in which it had pleased

Providence to land me. If so, she succeeded admirably.

We cooked the supper between us. I boiled the peas and potatoes, and

then, when we had done the first course, Joyce got up and made a

brilliantly successful French omelette out of some fresh eggs which

she had brought down for that inspired purpose.

It was very charming in the little low-ceilinged cabin, with the lamp

swinging overhead and no sound outside but the soft lapping of the

tide upon the sides of the boat. We lay and talked for some time after

we had finished, while I smoked a cigar, and Joyce, stretched out

luxuriously on the other bunk, indulged in a couple of cigarettes.

"We won't wash up," I said. "I'll just shove everything through into

the fo'c's'le, and we'll leave them there for Mr. Gow. A certain

amount of exercise will be good for him after his holiday."

"Do," said Joyce sleepily. "And then come and sit over here, Neil. I

want to stroke your hair."

I cleared away the things, and shutting up the table, which worked on

a hinge, spread out my own cushions on the floor alongside of

Joyce's bunk. The latter was just low enough to let me rest my head

comfortably on her shoulder.

How long we lay like that I really don't know. My whole body and mind

were steeped in a strange, delightful sense of peace and contentment,

and I began to realize, I think for the first time, how utterly

necessary and dear to me Joyce had become. I slid my arm underneath

her--she lay close up against me, her hair, which she had loosened

from its fastenings, half covering us both in its soft beauty.

The lamp flickered and died down, but we didn't trouble to relight it.

Outside the night grew darker and darker, and through the open hatch

we could just see a solitary star shining down on us from between two

banks of cloud. Cool and sweet, a faint breeze drifted in from the

silent marshes.

Then, quite suddenly, it seemed to me, a strange madness and music

filled the night for both of us. I only knew that Joyce was in my arms

and that we were kissing each other with fierce, unheeding passion.

There were tears on her cheeks--little sweet, salt tears of love and

happiness that felt all wet against my lips.

It was only a moment--just one brief moment of unutterable beauty--and

then I remembered. With a groan I half raised myself in the darkness.

"I must go, Joyce," I whispered. "I can't stay here. I daren't."

She slipped her soft bare arms round my neck, and drew my face down to

hers.

"Don't go," she whispered back. "Not if you don't want to. What does

it matter? I am all yours, Neil, anyway."

For a moment I felt her warm fragrant breath upon my face, and her

heart beating quickly against mine. Then, with an effort--a big

effort--I tore myself away.

"Joyce dear," I said, "it would only make things worse. Oh, my dear

sweet Joyce, I want you like the night wants the dawn, but we can't

cheat life. Suppose we fail--suppose there's only death or prison in

front of me. It will be hard enough now, but if--"

I broke off, and with a little sob Joyce sat up and felt for my hand.

"You're right, darling," she said; "but oh, my dear, my dear!" She

lifted up my hand and passed it softly backwards and forwards across

her eyes. Then, with a little laugh that had tears close behind it,

she added: "Do you know, my Neil, I'm conceited enough to think you're

rather wonderful."

I bent down and kissed her with infinite tenderness.

"I am, Joyce," I said. "Exactly how wonderful you'll never know."

Then I lifted her up in my arms, and we went out of the cabin into the

cool darkness of the night.

"I'll row myself ashore," I said, "and leave the dinghy on the beach.

I shall be back about four o'clock, if that's not too early for you.

We ought to get our explosion over before there's any one about."

Joyce nodded. "I don't mind how early you come. The sooner the

better."

"Try and get some sleep," I added; "you'll be tired out tomorrow if

you don't."

"I'll try," said Joyce simply; "but I don't think I shall. I'm not

even sure I want to."

I kissed her once more, and slipping down into the dinghy, pulled off

for the shore. Everything around was dark and silent--the faint splash

of my oars alone breaking the utter stillness. Landing at my usual

spot, more by luck than judgment, I tugged the boat up out of reach of

the tide, and then, turning round, waved good-night to the _Betty_.

It was too dark to see anything, but I think Joyce sent me back my

message.

A Rogue by Compulsion: An Affair of the Secret Service · 第 18 / 25 章