even they had no knowledge of the amazing transformation that had been effected in their own property. the place was no longer an office with a tiny annexe. it was a Network of shinning wires and little polished dials set row on row all round the walls. Dain himself had carried up the various fittings an inconceivable number of journeys , and had assemble them with a patience that was as precise and unflagging as the skill employed in their making.
And the thing had grown on him. only Dain himself knew how tremendously this hobby of his had become his dominating master. imperceptibly at first, but with a dreadful surety it had come to be the be-all and end-all of his existence. Very slowly his old haunts ceased to know him. his own home out at Hendon became little more to him than an occasional bedroom. Dain was a sporadic lodger in his own house. Equally slowly he became more and more Mr. Landring Dent, of the top floor offices in kingsway.
That was Valmon Dain, the man , the strange contradiction of power and subtlety of notoriety and anonymity of public fame and complete mystery who sped in his high powered car sheer across the teeming city to post a letter card to Scotland Yard--- a letter-carded. moreover, which was printed and not written, blocked up in tiny perpendicular capitals which completely disguised his handwriting an which for some definite reason known only to himself, contained his own right thumb print pressed firmly into the sealing wax.
He drove along till he got into the mazy heart of the Streets that clutter the East end. Round by the Aldgate pump he went and pulled up finally at a garage in the Mile end Road.
"petrol, sir?" asked the blue -jean mechanic.
"please. two gallons."
It was indicative of the man that instead of asking for a can, he asked for the exact liquid measurement he required.
Though petrol was the ostensible reason for his pulling up at that particular garage, his real reason was that there was a pillar-box immediately in front of it.
He took out his wallet to pay the mechanic, he game him a pound note and while the mechanic went inside to get his change, he nonchalantly dropped the letter-carded into the gaping maw of the Scarlet box.
And that, as he subsequently realized, was the fatal action of his life. the simple little gesture that was to lead finally and without halt or hindrance to his undoing. it was a gauntlet thrown with the indifference bred of long immunity at the face of fate. the thirty-fourth gauntlet he had flung at her unoffending Majesty, and that was the particular gauntlet which fate decided had overstepped the bounds of all propriety. unseen and quite unnoticed fate stopped down, picked it up and flicked it back neayly in his teeth.
Theatre crows were pressing along Piccadilly and sdown through the Haymarket, pouring into buses and tubes and taxis. Dark massy clouds were sailing in sullen sqaudrons across the moon and there was a warm smell of rain in the air."Rather a good show, wasn't it? I thought that new girl was awfully clever----wonderfully versatile for a newcomer."A tall and very beautiful girl, with a mass of shinning brown hair crowning the clear contour of her face, glance up at her mother for confirmation as they made their way to the car park behind Leicester Square."very clever indeed, Mercia. and quite charming she actually contrived not to look ugly even when singing the highest of her top notes. A decided accomplishment".Both women were beautifully gowned , the younger one in a swathing miracle of silver tissues which in the electric glare of the great arc lamps, flashed an occasional glint if powder blue. her mother was dre
He put his headphones on again and connected his contract key with another little nickel dial on which the single ting of a bell had just sounded. For many seconds he listened with straining intentness, his left hand fiddling about abstractedly among the mass of cross-connecting wires by his shoulder.Then he muttered, "Bah!-----nothing but a sheaf of drunk and disorderly is!"He pulled off his phones, tossed them on to a baize-covered table, and went out. patent locks clicked into place as the door closed behind him.He hurried downstairs and let himself out into the fresh windy sweep of kingsway."Taxi," he called, as a driver looked inquiringly at him from the kerb."Where to sir?" The driver reached behind to open the door."Greydene---Mr. Willard Lyall's house, Highgate," He said as he climbed in. "it's just off the main road. I'll stop you when you get there."For some minutes, Dai
"But that brings me to a point. I am going down to Brighton early next. The Government are conducting some experiments in connection with a night range-finding instrument I submitted to them a few weeks ago. it will be quite interesting. Battleship firing all over the place, destroyers zipping along out of the darkness and letting fly with white-head torpedoes at illuminated targets, giant explosions shaking the sky. would you all care to come with me?""Oh I'd love to ." Mercia's delight was obvious."You will be my guests on board the official yacht. you can all come down in my car : start away from here about eight. By half-past ten we can be on board and heading out to the sea. firing begins at midnight. By four in the morning you can be safely tucked up in bed in Greydene here, or I can book you a suite if rooms at Brighton.""It all sounds too thrilling for words.""Can I make it a definite date then?""So far as i am concerned, y
Good Lord!" he muttered under his breath; what a perfectly appalling situation. Lyall, Willard Lyall a member of the silver Arrow Group and father of Mercia! And I've sent him to pentonville. I've shut him up in a penal cell just as surely as though I turned the key in him myself. the Yard will act on intimation no 34 with absolute certainty. they always have acted on my cards ever since intimation no 4 anyway, when even officialdom began to realise that.....phew! Delivery and Shaughnessy have already got the net out. they're closing in on Lyall as surely as darkness closes over the day."He tried to untangle the maze, but his jaded brain could find no pin-point of light. The posting of that letter had amassed around him a mountain of such unscalable difficulties that he felt himself getting tinier and more abjectly helpless with every minute that passed.In moments of crisis, a man is apt to resort to panic measures and in so doing it is just possible that
" Yes, I dare say," said Delbury snappishly; "but that won't bring us any nearer to getting our hands on the ghost, will it?""Ahhhr! leave the man alone. it's after doing you a good turn, he is" snorted Shaughnessy.There was silence for a minute, and then Delbury declared his unbelief in the existence of this newcomer, Lyall."Who is he?" he demanded. "Eh? Who is he? Is he the new leader of this gang of ruffians, or Is he just one of the mob? I've searched every file in the records and there isn't a trace of a Lyall big enough to be in with the silver Arrows. The only one recorded at all isn't in the possibilities. He's doing a four years stretch in pentonville and won't be out till next year.""I'm game to bet that there is a Lyall in that bunch when we get the handcuffs on 'em , anyway." said Shaughnessy grimly."thirty-four times the ghost has come through with the goods. and we've landed 'em every time. I'm game
Willard Lyall came down to breakfast and glanced at his mail. it was a fairly large pile, but nothing more than usual. Mercia often twitted him with the fact that he seemed to do most of his business by correspondence at home.He tossed one or two letters aside, matters of small moments, thrust one or two others into an inside pocket without opening them and then picked up a plain post-card. it was addressed to him in neat, upright capitals and note the London post-mark across the stamp. The date of posting was blurred and scarcely decipherable. He turned it over in curiously . on the reverse side also in black print letters, was a single sentence.A slow frown spread over his face as he read it. His hand shook and he dropped the card suddenly to the table. There was a sickly, unhealthy pallor crawling slowly over his skin, but the dark brows had come down over his eyes like a thunder cloud. He read the extraordinary thing again and a lo
Throughout breakfast Lyall was very quiet and uncommunicative. To cover his very unusual mealtime restraint he pretended a deep absorption in his morning papers. As soon as he had left the house, Mercia and her mother exchange meaning glances. "Dad seems very reserved this morning mum," said Mercia. "Probably worried about business affairs, my dear," said Mrs. Lyall. "You will come to know men in times as well as I do. And I think I know Willard very well. When a man is having a harassing time in the city, he resorts to silence." Mercia shrugged."I don't think it's mere worry," she said quietly. "I've seen dad when he has had worry before. I've seen him when he has been like a bear with a sore head. But I've never seen him like he was this morning when I came into the breakfast room. I know dad, and it seemed to me that he had received some awful shock."Mrs. Lyall looked very perturbed."A shock
"You see," continued Lyall ; "it means that somewhere in London there is an UNKNOWN SPY who knows as much about my movements as I do myself. It must be obvious to even the meanest intelligence that he is fully aware of my intentions regarding the Duchess of Renburgh's jewels. It is or ought to be equally obvious that he has already notified the police of my intentions or perhaps I ought to say our intentions. otherwise why should he warn me? And again, why has he warn me and not the others? But chiefly, who the devil is he?"The cold, chill note had gone out of Lyall's voice. His easy assumption of casual detachment fell away and he uttered the last words with a rasping asperity."I've been thinking matters over very closely this morning," he went on, "and I've come to the conclusion that here, I'm this warning is a clue to the biggest mystery we have ever known. here is a connecting link with something that has been gnawing at my thoughts for weeks." He br