He promised to do so. His sentiments were so strangely complex that he experienced a desire for solitude in order that he might strive to understand them. As he stood at the door watching the car move toward the Strand he knew that to-day he could not count upon his intuitive powers to warn him of sudden danger. But he keenly examined the faces of passers-by and stared at the occupants of those cabs and cars which were proceeding in the same direction as the late Sir Charles Abingdon’s limousine.
No discovery rewarded him, however, and he returned upstairs to his office deep in thought. “I am in to nobody,” he said as he passed the desk at which Innes was at work.
“Very good, Mr. Harley.”
Paul Harley walked through to the private office and, seating himself at the big, orderly table, reached over to a cupboard beside him and took out a tin of smoking mixture. He began very slowly to load his pipe, gazing abstractedly across the room at the tall Burmese cabinet.
He realized that, excepting the extraordinary behaviour and the veiled but significant statements of Nicol Brinn, his theory that Sir Charles Abingdon had not died from natural causes rested upon data of the most flimsy description. From Phil Abingdon he had learned nothing whatever. Her evidence merely tended to confuse the case more hopelessly.
It was sheer nonsense to suppose that Ormuz Khan, who was evidently interested in the girl, could be in any way concerned in the death of her father. Nevertheless, as an ordinary matter of routine, Paul Harley, having lighted his pipe, made a note on a little block:
Cover activities of Ormuz Khan.
He smoked reflectively for a while and then added another note:
Watch Nicol Brinn.
For ten minutes or more he sat smoking and thinking, his unseeing gaze set upon the gleaming lacquer of the cabinet; and presently, as he smoked, he became aware of an abrupt and momentary chill. His sixth sense was awake again. Taking up a pencil, he added a third note: