"And it can again," he said recklessly to himself, as he decided on the best hotel in the field of his investigations, instead of lodgings; "thank God, I have enough to run this racket till the end of the year at least! If I can't strike the trail by then—"
He lapsed into dear reminiscence and dearer daydreams, their common scene some two hundred miles north; but to realize his lapse was to recover from it promptly. Langholm glanced at himself in the little mirror. His was an honest face, and it was an honest part that he must play, or none at all. He leaned over the apron and interested himself in the London life that was so familiar to him still. It was as though he had not been absent above a day, yet his perceptions were sharpened by his very absence of so many weeks. The wood pavement gave off a strong but not unpleasant scent in the heavy August heat; it was positively dear to the old Londoner's nostrils. The further he drove upon his southwesterly course, the emptier were the well-known thoroughfares. St. James's Street might have been closed to traffic; the clubs in Pall Mall were mostly shut. On the footways strolled the folk whom one only sees there in August and September, the entire families from the country, the less affluent American, guide book in hand. Here and there was a perennial type, the pale actor with soft hat and blue-black chin, the ragged sloucher from park to park. Langholm could have foregathered with one and all, such was the strange fascination of the town for one who was twice the man among his northern roses. But that is the kind of mistress that London is to those who have once felt her spell; you may forget her by the year, but the spell lies lurking in the first whiff of the wood pavement, the first flutter of the evening paper on the curb; and even in the cab you wonder how you have borne existence elsewhere.
The hotel was very empty, and Langholm found not only the best of rooms at his disposal, but that flattering quality of attention which awaits the first comer when few come at all. He refreshed himself with tea and a bath, and then set out to reconnoitre the scene of the already half-forgotten murder. He had a vague though sanguine notion that his imaginative intuition might at once perceive some possibility which had never dawned upon the academic intelligence of the police.
Of course he remembered the name of the street, and it was easily found. Nor had Langholm any difficulty in discovering the house, though he had forgotten the number. There were very few houses in the street, and only one of them was empty and to let. It was plastered with the bills of various agents, and Langholm noted down the nearest of these, whose office was in King's Road. He would get an order to view the house, and would explore every inch of it that very night. But his bath and his tea had made away with the greater part of an hour; it was six o'clock before Langholm reached the house-agent's, and the office was already shut.
He dined quietly at his hotel, feeling none the less that he had made a beginning, and spent the evening looking up Chelsea friends, who were likely to be more conversant than himself with all the circumstances of Mr. Minchin's murder and his wife's arrest; but who, as might have been expected, were one and all from home.
In the morning the order of his plans were somewhat altered. It was essential that he should have those circumstances at his fingers' ends, at least so far as they had transpired in open court. Langholm had read the trial at the time with the inquisitive but impersonal interest which such a case inspires in the average man. Now he must study it in a very different spirit, and for the nonce he repaired betimes to the newspaper room at the British Museum.
By midday he had mastered most details of the complex case, and made a note of every name and address which had found their way into the newspaper reports. But there was one name which did not appear in any account. Langholm sought it in bound volume after bound volume, until even the long-suffering attendants, who trundle the great tomes from their shelves on trolleys, looked askance at the wanton reader who filled in a new form every five or ten minutes. But the reader's face shone with a brighter light at each fresh failure. Why had the name he wanted never come up in open court? Where was the evidence of the man who had made all the mischief between the Minchins? Langholm intended having first the one and then the other; already he was on the spring to a first conclusion. With a caution, however, which did infinite credit to one of his temperament, the amateur detective determined to look a little further before leaping even in his own mind.
Early in the afternoon he was back in Chelsea, making fraudulent representations to the house-agent near the Vestry Hall.
"Not more than ninety," repeated that gentleman, as he went through his book, and read out particulars of several houses at about that rental; but the house which Langholm burned to see over was not among the number.
"I want a quiet street," said the wily writer, and named the one in which it stood. "Have you nothing there?"