"I know that," admitted the other, "but it counts for little. There have been several burglaries in the neighbourhood of late."
Harley perceived that Doctor McMurdoch was one of those characters, not uncommon north of the Tweed, who, if slow in forming an opinion, once having done so cling to it as tightly as any barnacle.
"You may be right and I may be wrong," Harley admitted, "but while your professional business with Sir Charles unfortunately is ended, mine is only beginning. May I count upon you to advise me of Miss Abingdon's return? I particularly wish to see her, and I should prefer to meet her in the capacity of a friend rather than in that of a professional investigator."
"At the earliest moment that I can decently arrange a meeting," replied Doctor McMurdoch, "I will communicate with you, Mr. Harley. I am just cudgelling my brains at the moment to think how the news is to be broken to her. Poor little Phil! He was all she had."
"I wish I could help you," declared Harley with sincerity, "but in the circumstances any suggestion of mine would be mere impertinence." He held out his hand to the doctor.
"Good-night," said the latter, gripping it heartily. "If there is any mystery surrounding poor Abingdon's death, I believe you are the man to clear it up. But, frankly, it was his heart. I believe he had a touch of the sun once in India. Who knows? His idea that some danger threatened him or threatened Phil may have been merely—" He tapped his brow significantly.
"But in the whole of your knowledge of Sir Charles," cried Harley, exhibiting a certain irritation, "have you ever known him to suffer from delusions of that kind or any other?"
"Never," replied the physician, firmly; "but once a man has had the sun one cannot tell."
"Ah!" said Harley. "Good-night, Doctor McMurdoch."
When presently he left the house, carrying a brown leather bag which he had borrowed from the butler, he knew that rightly or wrongly his own opinion remained unchanged in spite of the stubborn opposition of the Scottish physician. The bogus message remained to be explained, and the assault in the square, as did the purpose of the burglar to whom gold and silver plate made no appeal. More important even than these points were the dead man's extraordinary words: "Fire-Tongue"—"Nicol Brinn." Finally and conclusively, he had detected the note of danger outside and inside the house; and now as he began to cross the square it touched him again intimately.
He looked up at the darkened sky. A black cloud was moving slowly overhead, high above the roof of the late Sir Charles Abingdon; and as he watched its stealthy approach it seemed to Paul Harley to be the symbol of that dread in which latterly Sir Charles's life had lain, beneath which he had died, and which now was stretching out, mysterious and menacing, over himself.
Chapter 4 INTRODUCING MR. NICOL BRINN
At about nine o'clock on the same evening, a man stood at a large window which overlooked Piccadilly and the Green Park. The room to which the window belonged was justly considered one of the notable sights of London and doubtless would have received suitable mention in the "Blue Guide" had the room been accessible to the general public. It was, on the contrary, accessible only to the personal friends of Mr. Nicol Brinn. As Mr. Nicol Brinn had a rarely critical taste in friendship, none but a fortunate few had seen the long room with its two large windows overlooking Piccadilly.
The man at the window was interested in a car which, approaching from the direction of the Circus, had slowed down immediately opposite and now was being turned, the chauffeur's apparent intention being to pull up at the door below. He had seen the face of the occupant and had recognized it even from that elevation. He was interested; and since only unusual things aroused any semblance of interest in the man who now stood at the window, one might have surmised that there was something unusual about the present visitor, or in his having decided to call at those chambers; and that such was indeed his purpose an upward glance which he cast in the direction of the balcony sufficiently proved.
The watcher, who had been standing in a dark recess formed by the presence of heavy velvet curtains draped before the window, now opened the curtains and stepped into the lighted room. He was a tall, lean man having straight, jet-black hair, a sallow complexion, and the features of a Sioux. A long black cigar protruded aggressively from the left corner of his mouth. His hands were locked behind him and his large and quite expressionless blue eyes stared straight across the room at the closed door with a dreamy and vacant regard. His dinner jacket fitted him so tightly that it might have been expected at any moment to split at the seams. As if to precipitate the catastrophe, he wore it buttoned.
There came a rap at the door.
"In!" said the tall man.
The door opened silently and a manservant appeared. He was spotlessly neat and wore his light hair cropped close to the skull. His fresh-coloured face was quite as expressionless as that of his master; his glance possessed no meaning. Crossing to the window, he extended a small salver upon which lay a visiting card.
"In!" repeated the tall man, looking down at the card.
His servant silently retired, and following a short interval rapped again upon the door, opened it, and standing just inside the room announced: "Mr. Paul Harley."
The door being quietly closed behind him, Paul Harley stood staring across the room at Nicol Brinn. At this moment the contrast between the types was one to have fascinated a psychologist. About Paul Harley, eagerly alert, there was something essentially British. Nicol Brinn, without being typical, was nevertheless distinctly a product of the United States. Yet, despite the stoic mask worn by Mr. Brinn, whose lack-lustre eyes were so unlike the bright gray eyes of his visitor, there existed, if not a physical, a certain spiritual affinity between the two; both were men of action.
Harley, after that one comprehensive glance, the photographic glance of a trained observer, stepped forward impulsively, hand outstretched. "Mr. Brinn," he said, "we have never met before, and it was good of you to wait in for me. I hope my telephone message has not interfered with your plans for the evening?"
Nicol Brinn, without change of pose, no line of the impassive face altering, shot out a large, muscular hand, seized that of Paul Harley in a tremendous grip, and almost instantly put his hand behind his back again. "Had no plans," he replied, in a high, monotonous voice; "I was bored stiff. Take the armchair."
Paul Harley sat down, but in the restless manner of one who has urgent business in hand and who is impatient of delay. Mr. Brinn stooped to a coffee table which stood upon the rug before the large open fireplace. "I am going to offer you a cocktail," he said.
"I shall accept your offer," returned Harley, smiling. "The 'N. B. cocktail' has a reputation which extends throughout the clubs of the world."
Nicol Brinn, exhibiting the swift adroitness of that human dodo, the New York bartender, mixed the drinks. Paul Harley watched him, meanwhile drumming his fingers restlessly upon the chair arm.
"Here's success," he said, "to my mission."
It was an odd toast, but Mr. Brinn merely nodded and drank in silence. Paul Harley set his glass down and glanced about the singular apartment of which he had often heard and which no man could ever tire of examining.
In this room the poles met, and the most remote civilizations of the world rubbed shoulders with modernity. Here, encased, were a family of snow-white ermine from Alaska and a pair of black Manchurian leopards. A flying lemur from the Pelews contemplated swooping upon the head of a huge tigress which glared with glassy eyes across the place at the snarling muzzle of a polar bear. Mycenaean vases and gold death masks stood upon the same shelf as Venetian goblets, and the mummy of an Egyptian priestess of the thirteenth dynasty occupied a sarcophagus upon the top of which rested a basrelief found in one of the shrines of the Syrian fish goddess Derceto, at Ascalon.