Cool and sweet she put out her left hand for his cup, and as she replenished it he watched her steady wrist and impassive manner and wondered if this too could be unreasonableness on his part.

"Certainly not," said his other self. "You may be suffering from attacks of flair in queer places, but you haven't got to the stage of imagining things yet."

They discussed America, which Grant knew well and to which she was about to make her first visit, and when he took his leave he was honestly grateful to her for the tea. He had forgotten all about tea. Now it wouldn't matter how late he had dinner. But as he went out he sought a light for his cigarette from the doorkeeper, and in the course of another ebullition of chatter and good will learned that Miss Marcable had been in her dressing-room from six o'clock the previous evening until the call-boy went for her before her first cue. Lord Lacing was there, he said, with an eloquent lift of his eyebrow.

Grant smiled and nodded and went away, but as he was making his way back to the Yard, he was not smiling. What was it that had leapt in Ray Marcable's eyes? Not fear. No, Recognition? Yes, that was it. Most certainly recognition.

Grant opened his eyes and regarded the ceiling of his bedroom speculatively. For the last few minutes he had been technically awake, but his brain, wrapped in the woolliness of sleep and conscious of the ungrateful chilliness of the morning, had denied him thought. But though the reasoning part of him had not wakened, he had become more and more conscious of mental discomfort. Something unpleasant waited him. Something exceedingly unpleasant. The growing conviction had dispelled his drowsiness, and his eyes opened on the ceiling laced across with the early sunlight and the shadows of a plane tree; and on recognition of the unpleasantness. It was the morning of the third day of his investigations, the day of the inquest, and he had nothing to put before the coroner. Had not even a scent to follow.

His thoughts went back over yesterday. In the morning, the dead man being still unidentified, he had given Williams the man's tie, that being the newest and most individual thing about him, and had sent him out to scour London. The tie, like the rest of the man's clothes, had been obtained from a branch of a multiple business, and it was a small hope that any shop assistant would remember the individual to whom he sold the tie. Even if he did, there was no guarantee that the man remembered was their man. Faith Brothers must have sold several dozens of ties of the same pattern in London alone. But there was always that last odd chance, and Grant had seen too much of the queer unexpectedness of chance to neglect any avenue of exploration. As Williams was leaving the room an idea had occurred to him. There was that first idea of his that the man had been a salesman in some clothing business. Perhaps he did not buy his things over the counter. He might have been in the employ of Faith Brothers. "Find out," he had said to Williams, "if any one answering the dead man's description has been employed by any one of the branches lately. If you see or hear anything interesting at all — whether you think it is important or not — let me know."

Left alone, he had examined the morning's press. He had not bothered with the various accounts of the queue murder, but the rest of the news he scrutinized with some care, beginning with the personal column. Nothing, however, sounded an answering chord in his brain. A photograph of himself with the caption, "Inspector Grant, who is in charge of the Queue Murder investigations," caused him to frown. "Fools!" he said aloud. He had then collected and studied a list of missing persons sent in from all the police stations in Britain. Five young men were missing from various places, and the description of one, who was missing from a small Durham town, might have been that of the dead man. After a long delay, Grant had succeeded in talking on the telephone to the Durham police, only to learn that the missing man had originally been a miner and was, in the Opinion of the Durham inspector, a tough. And neither «miner» nor «tough» could be applied to the dead man.

The rest of the morning had been occupied with routine work — settling about the inquest and such necessary formalities. About lunch-time Williams had rung him up from the biggest branch of Faith Brothers, in the Strand. He had had a busy but unproductive morning. Not only did no one recall such a purchaser, but no one remembered even selling such a tie. It was not one of a range that they had stocked lately. That had made him want further information about the tie itself, and he had come to the headquarters and asked to see the manager, to whom he explained the situation. The manager now suggested that if the inspector would surrender the tie for a little it should be sent to their factory at Northwood, where a list could be furnished of the destination of all consignments of such ties within, say, the last year. Williams now sought permission to hand over the tie to the manager.

Grant had approved his action, and while mentally commending Williams' common sense — lots of sergeants would have gone on plodding round London because they were told to and it was their duty — thought not too hopefully of the hundred or so branches of Faith Brothers all over Scotland and England. The chances narrowed slightly, however, when Williams appeared with a fuller explanation. Ties like that, it appeared, were made up in boxes of six, each tie in the box being of a different shade though usually in the same colour scheme. It was unlikely that more than one, or at the most two, ties of the exact shade of their specimen had been sent to any one branch. There was therefore more hope of a salesman remembering the customer who had bought it than there would have been if the tie had been merely one of a box all the same shade. The detective part of Grant listened appreciatively while the looker-on part of him smiled over the sergeant's fluency in the jargon of the trade. Half an hour with the manager of Faith Brothers had had the effect of studding the sergeant's habitual simplicity of word and phrase with amazing jewels of technicality. He talked glibly of «lines» and «repeats» and similar profundities, so that Grant had, through his bulk, in a queer television a vivid picture of the manager himself. But he was grateful to Williams and said so. That was part of Grant's charm; he never forgot to say when he was pleased.

In the afternoon, having given up hope of learning anything more by it, he had sent the dagger to the laboratory for analysis. "Tell me anything you can about it," he had said; and last night when he left he was still waiting for the answer. Now he stretched out an arm into the chilly air and grabbed at the telephone. When he got the number he had asked for, he said:

"Inspector Grant speaking. Any developments?"

No, there were no developments. Two people had viewed the body last night — two separate people — but neither had recognized it. Yes, their names and addresses had been taken and were lying on his desk now. There was also a report from the laboratory.

"Good!" said Grant, jammed the earpiece on the hook and sprang out of bed, his sense of foreboding dispelled by the clear light of reason. Over his cold bath he whistled, and all the time he was dressing he whistled, so that his landlady said to her husband, who was departing to catch an eight o'clock bus, "I'm thinking it won't be very long now before that horrible anarchist is caught." «Anarchist» and «assassin» were synonymous terms to Mrs. Field. Grant himself would not have put it so optimistically perhaps, but the thought of that sealed package waiting on his desk was to him what a lucky packet is to a small boy. It might be something of no importance and it might be a diamond. He caught Mrs. Field's benevolent glance on him as she set down his breakfast, and it was like a small boy that he said to her, "This my lucky day, do you think?"