Helen's cab swung around the corner—and she was not by any means certain that Denise Ryland had understood her; but to have delayed would have been fatal, and she must rely upon her friend's powers of penetration to form a third in this singular procession.
Whilst these thoughts were passing in the pursuer's mind, Gianapolis, lighting a cigarette, had thrown himself back in a corner of the cab and was mentally reviewing the events of the evening—that is, those events which were associated with Helen Cumberly. He was disappointed but hopeful: at any rate he had suffered no definite repulse. Without doubt, his reflections had been less roseate had he known that he was followed, not only by two, but by THREE trackers.
He had suspected for some time now, and the suspicion had made him uneasy, that his movements were being watched. Police surveillance he did not fear; his arrangements were too complete, he believed, to occasion him any ground for anxiety even though half the Criminal Investigation Department were engaged in dogging his every movement. He understood police methods very thoroughly, and all his experience told him that this elusive shadow which latterly had joined him unbidden, and of whose presence he was specially conscious whenever his steps led toward Palace Mansions, was no police officer.
He had two theories respecting the shadow—or, more properly, one theory which was divisible into two parts; and neither part was conducive to peace of mind. Many years, crowded with many happenings, some of which he would fain forget, had passed since the day when he had entered the service of Mr. King, in Pekin. The enterprises of Mr. King were always of a secret nature, and he well remembered the fate of a certain Burmese gentleman of Rangoon who had attempted to throw the light of publicity into the dark places of these affairs.
From a confidant of the doomed man, Gianapolias had learned, fully a month before a mysterious end had come to the Burman, how the latter (by profession a money-lender) had complained of being shadowed night and day by someone or something, of whom or of which he could never succeed in obtaining so much as a glimpse.
Gianapolis shuddered. These were morbid reflections, for, since he had no thought of betraying Mr. King, he had no occasion to apprehend a fate similar to that of the unfortunate money-lender of Rangoon. It was a very profitable service, that of Mr. King, yet there were times when the fear of his employer struck a chill to his heart; there were times when almost he wished to be done with it all...
By Whitechapel Station he discharged the cab, and, standing on the pavement, lighted a new cigarette from the glowing stump of the old one. A fair amount of traffic passed along the Whitechapel Road, for the night was yet young; therefore Gianapolis attached no importance to the fact that almost at the moment when his own cab turned and was driven away, a second cab swung around the corner of Mount Street and disappeared.
But, could he have seen the big limousine drawn up to the pavement some fifty yards west of London Hospital, his reflections must have been terrible, indeed.
Fate willed that he should know nothing of this matter, and, his thoughts automatically reverting again to Helen Cumberly, he enjoyed that imaginary companionship throughout the remainder of his walk, which led him along Cambridge Road, and from thence, by a devious route, to the northern end of Globe Road.
It may be enlightening to leave Gianapolis for a moment and to return to Mount Street.