However, he had matters of greater urgency to think about, not the least of these being the necessity of concealing his presence in the neighbourhood of Hillside. Perhaps his Sioux-like face reflected a spirit allied in some respects to that of the once great Indian tribe.
His genius for taking cover, perfected upon many a big-game expedition, enabled him successfully to accomplish the feat; so that, when the limousine, which he had watched go by during the morning, returned shortly after noon, the lack-lustre eyes were peering out through the bushes near the entrance to the drive.
Instinct told him that the pretty girl with whom Ormuz Khan was deep in conversation could be none other than Phil Abingdon, but the identity of her companion he could not even guess. On the other hand, that this poisonously handsome Hindu, who bent forward so solicitously toward his charming travelling companion, was none other than the dreaded Fire-Tongue, he did not doubt.
He returned to a strategic position which he had discovered during the night. In a measure he was nonplussed. That the presence of the girl was primarily associated with the coercion of Paul Harley, he understood; but might it not portend something even more sinister?
When, later, the limousine departed again, at great risk of detection he ran across a corner of the lawn to peer out into the lane, in order that he might obtain a glimpse of its occupant. This proved to be none other than Phil Abingdon’s elderly companion. She had apparently been taken ill, and a dignified Hindu gentleman, wearing gold-rimmed pince-nez, was in attendance.
Nicol Brinn clenched his jaws hard. The girl had fallen into a trap. He turned rapidly, facing the house. Only at one point did the shrubbery approach the wall, but for that point he set out hot foot, passing from bush to bush with Indian cleverness, tense, alert, and cool in despite of his long vigil.
At last he came to the shallow veranda with its four sightless windows backed by fancifully carven screens. He stepped up to the first of these and pressed his ear against the glass.
Fate was with him, for almost immediately he detected a smooth, musical voice speaking in the room beyond. A woman’s voice answered and, listening intently, he detected the sound of a closing door.
Thereupon he acted: with the result, as has appeared, that Phil Abingdon, hatless, without her furs, breathless and more frightened than she had ever been in her life, presently found herself driving a luxurious Rolls Royce out of a roofless barn on to the highroad, and down the slope to Claybury station.
It was at about this time, or a little later, that Paul Harley put into execution a project which he had formed. The ventilator above the divan, which he had determined to be the spy-hole through which his every movement was watched, had an ornamental framework studded with metal knobs. He had recently discovered an electric bell-push in the centre panel of the massive door of his prison.