"Sir?"

"You have heard or seen nothing suspicious since we left?"

Dawson, through the window, stared uncomprehendingly.

"Nothing, sir."

The white orchid was missing.


CHAPTER XIX

THREE LETTERS

Sheard did not remain many minutes in Downing Street that night. The rooms were uncomfortably crowded and insupportably stuffy. A vague idea which his common sense was impotent to combat successfully, that he would see or hear from Séverac Bablon amidst that political crush proved to be fallacious—as common sense had argued. He wondered why his extraordinary friend—for as a friend he had come to regard him—had been unable to keep his appointment. He wondered when the promised news would be communicated.

That one of the Americans, or two, to whose presence he was becoming painfully familiar, had followed him since he had left the office he was well aware. But, as he had thrown off the man who had tried to follow him to Finchley Road, he was untroubled now. They had probably secured the Dulwich address; but that was due to no fault of his own, and, in any case, Bablon seemed to regard all their efforts with complete indifference. So, presumably, it did not matter.