Spies of the Kaiser Part 19

She seems very ill indeed."

And so a very important and delicate affair was thus placed in my hands.

Vera Vallance announced herself ready and eager to a.s.sist me, and that night I walked back to Bloomsbury much puzzled how next to act.

That the Germans would attempt to secure the secret of the new steel was absolutely certain. But to us, success meant the keeping of it to Britain, and the armouring of our new _Dreadnoughts_ with a resisting power eight times that of our enemies.

Next day I journeyed down to Sheffield and called upon the manager of Messrs. Joynson and Mackinder, the great steel-makers, who, as you know, hold the contracts for making the armour-plates of our improved _Dreadnoughts_. He told me how the firm had just constructed six of the new Emden electrical furnaces, and had also taken over the wonderful new process which the Professor had invented.

He then courteously took me across to that portion of the great grimy works, with its wonderful steel melting and refining furnaces, to where the Emden process was about to be carried out.

"I suppose you have no fear of the new method being learnt by any of your rivals--by any German firm, for instance?" I asked.

"Not in the least," laughed the manager, a bluff, grey-bearded man, speaking in his broad Hallams.h.i.+re dialect; "we take good care of that.

Each workman only does a part, the whole of the process being only known to myself. It wouldn't do for us to give Professor Emden forty thousand pounds for the secret and then allow it to fall into foreign hands. The Germans would, of course, give anything for it," he added. "Emden is a patriotic Englishman even though he is very eccentric, and if he liked he could have got almost anything he cared to ask from Krupp's."

"That's just the point," I said; and then, as we walked back to the office, I explained my fears. But, like the Professor himself, he only laughed them to scorn. So that evening I again returned to London filled with anxiety and disappointment.

Just before eleven that same night I strolled past the house of Hermann Hartmann, in Pont Street, vaguely wondering what I could do to prevent a theft which must, I knew, shortly be committed. In all probability the ingenious Hartmann already had a secret agent in Joynson's works, but even if he had, he would certainly not be able to discover the secret.

I had quite satisfied myself upon that point.

No, the peril lay in the Professor himself--the strange old pig-headed patriot.

Scarcely had I pa.s.sed Hartmann's house, the exterior of which I knew so well, when I heard the front door close and saw a man coming down the steps. As he walked in my direction I halted beneath a lamp to light a cigarette, and by so doing I obtained a glimpse of his face as he pa.s.sed.

He was a young, good-looking, smartly dressed man, with dark eyes and hair and a rather sallow complexion. I put him down to be an Italian, but I had never set eyes upon him before. No doubt he was one of Hartmann's travelling agents--a man who went up and down England visiting the fixed spies of Germany, or "letter-boxes," as they are known in the bureau of secret police in Berlin--collecting their reports and making payments for information or services rendered.

Knowing so much of the ways of the German secret agent, curiosity prompted me to follow him. He strolled as far as the corner of Sloane Street and Knightsbridge, and then boarded a motor-bus as far as Piccadilly Circus. Thence he walked to the German beer-hall, the Gambrinus, just off Coventry Street, where he joined a tall, thin, grey-moustached man, an Italian like himself, who was seated awaiting him. I idled across to a table close by, called for beer, and sat smoking a cigarette and straining my ears to catch their conversation, which was in Italian, a language I know fairly well.

I discovered the following facts. The thin-faced man was called Giovanni, while the elegant young fellow was Uberto, and they were discussing the arrival of somebody. Giovanni seemed dubious about something, while the man who had left Hartmann's seemed enthusiastic.

After a quarter of an hour Uberto glanced at his watch, made some remark to his companion, and they rose and went out together, driving in a taxicab westward, I following in another, which I fortunately found just in time. Through Kensington we went, over Hammersmith Bridge, through Barnes, and across the Common.

Then I realised we were going to Richmond.

The chase grew exciting. Before me I could see the red back-lamp of the taxi as it sped forward, and half an hour later we were crossing Richmond Bridge, where, a short distance along the road to Twickenham, they suddenly swung round to the left into St. Margaret's and pulled up before a good-sized detached house which stood back in its own grounds, in which were several big trees. The thoroughfare was, I noted, called Brunswick road.

My taxi-driver proved himself no fool. I had told him to follow; therefore, unable to pull up sharply, he swept past, and did not stop until we were round the bend in the quiet suburban road and thus out of sight.

I ordered him to remain, and, alighting, strolled back past the house in question. About its dark exterior was a distinct air of mystery. The pair had entered, and the taxi was awaiting them. The house was an old-fas.h.i.+oned one, solid and substantial in character, and apparently the residence of some prosperous City man; yet I wondered why its owner should have visitors at that hour. Surely great urgency had compelled the pair to come all the way from Piccadilly Circus to consult him.

But a surprise was in store for me.

After lurking about in the shadows with that expert evasiveness which I had now acquired, I presently saw the pair make their exit, but, to my surprise, they were accompanied out to the kerb by a woman--apparently a lady in black evening dress, the bodice of which was cut low.

About her shoulders she had wrapped a pale blue shawl, and as the young Uberto entered the taxi I heard her exclaim in Italian:

"_Addio!_ To-morrow at one then, at Prince's."

As she moved I saw her countenance by the light of the cab lamp, a handsome, well-cut face, typical of a woman of Piedmont, for she had spoken in a dialect unmistakably that of Turin. The Turinese are more French than Italian, and are as different in both temperament and language from those of the south as the people of the Ardennes differ from those of Paris.

Both men shook hands with her warmly, bade her "_Addio_," and entering the taxi, drove away back to London, while I stood still watching.

And as I gazed I saw as she walked back to the house, in the doorway, silhouetted against the light, an old man coming forward towards her.

"_Dio!_" she cried, half in alarm at seeing him. Then in Italian, she added, "Why do you risk being seen, you imbecile? Why didn't you keep where you were?"

Then the door closed, and seeking my taxi I also returned to Bloomsbury.

But that incident had aroused a good deal of doubt and suspicion within me. Who was that handsome young Italian woman whom the spies had visited at that late hour? And, above all, who was that man with whom she had been annoyed for showing himself?

Next day proved conclusively that some crooked business was in progress, for while I sat alone eating my lunch in a corner of the big room at Prince's Restaurant in Piccadilly, I was amazed to see the well-dressed young Italian--the man whom I had seen emerge from Hartmann's in Pont Street, enter with no other person than Nella Emden.

Surely the spies had already made considerable progress! My indignation was such that I could have walked over to the table where the pair had seated themselves, and denounced that elegant Italian as a spy of the Kaiser. But I foresaw that by patience I might yet discover more that would be of interest.

From my corner I watched the pair unnoticed. The girl was certainly extremely good-looking, young, and by her manner I could see that she was shy at being with a male companion alone in a public restaurant. He, on his part, was exercising over her all the fascination of his nation.

Once or twice I saw him smile covertly across behind me, and when I had an opportunity to glance round I realised, to my surprise, that the man whom he had called Giovanni was lunching with the handsome Italian woman from St. Margaret's.

It seemed that they were watching the young pair. For what reason, I wondered?

I remained on the alert, but that day discovered nothing more, though I followed the young pair back to Richmond and saw the Italian part affectionately from Nella Emden near her father's house.

For some days I prosecuted an unceasing vigil, for already I had recognised the seriousness of a secret falling into the enemies' hands which would undoubtedly give them the advantage in the coming struggle.

One afternoon Vera Vallance met me at Waterloo Station, and together we went down to Richmond, where I showed her the Professor's house, and together we waited for the coming of Nella. Vera, enthusiastic as ever, and ingenious at keeping observation, followed the girl, while in fear of being recognised I went back to London.

Next day she called at New Stone Buildings, smart, neat, and altogether sweet and winning.

"Well, Mr. Jac.o.x," she said, seating herself by my fire, "I had a curious experience after I left you yesterday afternoon. Nella went first by tram to Twickenham, and near the Town Hall there met the young Italian, who had a companion--Hartmann himself!"

"Hartmann!" I gasped. "Then our suspicions are surely well grounded!"

"Of course they are," she said. "I at once drew back, fearing that our clever friend of Pont Street should notice me. Fortunately he did not, therefore I was able to watch and ascertain where they went--to the house in St. Margaret's where you saw that Italian woman. They apparently stayed there to tea, for about half-past five the young man came out and walked in the direction of Richmond Bridge. I, however, remained behind, and though I waited for hours, until long after dark, neither Hartmann nor the girl made their reappearance. But at nine a very remarkable incident occurred."

"What?" I inquired eagerly.

"Three men came along the road in the darkness carrying something. When they drew near me and turned into the gate of the house, I stood aghast.

Upon their shoulders was a coffin!"

"A coffin!" I echoed, staring at her.

"Yes. And though I waited until midnight, Hartmann did not come forth, neither did the Professor's daughter. What do you make of it?" she asked, looking into my eyes.

I admitted that the affair was a mystery, and suggested that we might ascertain whether Nella had returned to her home.

"Yes," she said. "Go down to Richmond and see."

This I did without delay. I watched the house during that afternoon, and just at dusk saw the dark-eyed maid-servant emerge to post a letter. I followed her up the hill to the pillar-box, and by the application of a couple of half-crowns obtained some information.