"Although Mr. Stonebridge had, of course, been discretion itself, Mr. Shap had admittedly not the same incentive to silence, and what's more his friend, Mr. Lloyd, made it his business to get as much publicity for the whole affair as he could. Paragraphs in the local papers had begun to appear with unabated regularity, and though there were no actual comments on the case as a whole, no prejudging of respective merits, there were unmistakable hints that it would be in Sir David's interest to put dignity on one side and come out frankly into the open with explanations and suggestions. Soon the London papers got hold of the story, and you know what that means. The Radical Press simply battened on a story which placed a poor, down-at-heel inventor in the light of a victim to the insatiable greed and frank dishonesty of a high-born profiteer.

"Whether it was pressure from outside, or from his own family, that suddenly induced Sir David to 'come out into the open' is not generally known; certain it is that presently he condescended to give an explanation of the mysterious half-yearly payments made by his father to Felix Shap, and the explanation was so romantic and frankly so far-fetched that most people, especially men, refused to accept it—notably Mr. Stonebridge. It was not the business of a lawyer to listen to sentimental stories, least of all was it the business of the lawyer acting on the other side.

"The story told by Sir David, namely, was this:

"The late Sir Alfred, when quite a young man, had gone out as clerk to that same engineering firm in Batavia, whom he represented later on; it was then that he first met Felix Shap, who had not yet begun to go downhill. An intimacy sprang up between Alfred Carysfort and Shap's sister, Berta, and the two were secretly married in Batavia. A year later Berta had a son whose birth she only survived by a few hours. The marriage had been an unhappy one from the first, and Carysfort was only too thankful when his firm called him back to England and he was able to shake off the dust of Batavia from his feet, as he hoped for ever. He never spoke of his marriage, nor did he ever recognise or have anything to do with his son. By some pecuniary arrangement entered into with Felix Shap the latter undertook to provide for and look after the boy, to give him his own name, and never to trouble his brother-in-law about him again. A deed-poll was, Sir David believed, duly executed, and the boy assumed the name of Alfred Shap.

"Some years later there occurred the transaction over the Shap Fuelettes. Alfred Carysfort had come to Batavia on business: he had met Felix Shap again, who by this time had become a hopeless wastrel. The contract for the sale of the patent rights in the Fuelettes was duly executed, but whether, after seeing his son once more, the call of the blood became more insistent in the heart of Alfred Carysfort, or whether he merely yielded to blackmail, Sir David could not say; certain it is that after a while when the profits of the Shap Fuelettes Company became substantial, Sir Alfred took to sending over a couple of hundred pounds every year to Shap for the benefit of young Alfred. Then the war broke out; young Alfred joined the Australian Expeditionary Force, and was killed in Gallipoli in August, 1915. As soon as Sir Alfred had definite news of the boy's death, he naturally stopped all further payments to Shap.

"The story as you see sounded plausible enough, and if it proved to be untrue, it would reflect great credit on Sir David's gift of imagination. Felix Shap, as was only to be expected, denied it from beginning to end; the whole thing, he declared, was an impudent falsehood, based on a semblance of truth. It was quite true that he had adopted and for years had cared for his sister's son, who was subsequently killed in Gallipoli; it was also true that Alfred Carysfort had years ago paid some attention to his sister Berta, but there never was any question of marriage between them, young Carysfort deeming himself far too grand and well-born to marry the daughter of an obscure East Indian trader. Berta had subsequently married a man of mixed blood who deserted her and went off somewhere to Argentina or Honduras—Shap did not know where; at any rate, he was never heard of again.

"In proof of his version of the romantic story, Felix Shap actually had a copy of his sister's marriage certificate, as well as one or two letters written at different times to his sister Berta by her rascally husband. He had, indeed, plenty of proofs for his assertions; but when Mr. Stonebridge asked for confirmation of Sir David's story, the latter appeared either unprepared or unwilling to produce any, whereupon, Mr. Stonebridge, on behalf of his client, entered an action for the recovery of certain royalties due to him on the sales of the Shap Fuelettes, the amount to be presently agreed on after examination of the audited accounts.

"Thus matters stood when on that Wednesday night in February last, Mr. Stonebridge was found gagged and unconscious, the victim of a murderous and inexplicable assault.

"On the Monday following, Mr. Felix Shap, accompanied by his friend, Mr. Lloyd, called on Mr. Medburn at the office in High Street. They had read in the papers certain details which had filled Shap with apprehension; they had read that the safe in the morning-room in Mr. Stonebridge's house had been obviously ransacked, and that the analysis of the ashes in the grate had revealed the presence of a large quantity of burnt paper.

"'My friend Mr. Shap would like you to put his mind at rest, Mr.—er—Medburn,' Mr. Lloyd said, in an anxious, agitated tone of voice, 'that the papers relating to his case, which he entrusted to Mr. Stonebridge, are safely locked up in a safe at this office.'