“I shall be busy till you get your answer.”

He hung up the receiver. He recognized the resolute tone.

But the time came when the pending explanation was fully given to him. An answer had been returned from the steamer, favourable to Violet’s hopes. Mrs. Amidon had seen such a person and would send a full description of the same at the first opportunity. It was news to fill Violet’s heart with pride; the filament of a clue which had led to this great result had been so nearly invisible and had felt so like nothing in her grasp.

To her employer she described it as follows:

“When I hear or read of a case which contains any baffling features, I am apt to feel some hidden chord in my nature thrill to one fact in it and not to any of the others. In this case the single fact which appealed to my imagination was the dropping of the stolen wallet in that upstairs room. Why did the guilty man drop it? and why, having dropped it, did he not pick it up again? but one answer seemed possible. He had heard or seen something at the spot where it fell which not only alarmed him but sent him in flight from the house.”

“Very good; and did you settle to your own mind the nature of that sound or that sight?”

“I did.” Her manner was strangely businesslike. No show of dimples now. “Satisfied that if any possibility remained of my ever doing this, it would have to be on the exact place of this occurrence or not at all, I embraced your suggestion and visited the house.”

“And that room no doubt.”

“And that room. Women, somehow, seem to manage such things.”

“So I’ve noticed, Miss Strange. And what was the result of your visit? What did you discover there?”