"Got the money. Enclose key. Melchard's the man we want. Get his address. 'Phone cut outside. Wire me address P.D.Q.—Dick."

Through the window he went to his car in the drive.

"Martin," he said, "get out Sir Randal's car and take this note to him. Go to New Scotland Yard. They'll tell you where he is. Drive like hell."

He went back into the house, ran upstairs, lit a candle in his room, stuffed one pocket with handkerchiefs, and into another dropped a tin of tobacco and an electric torch.

Why hadn't he brought a gun? Oh, well, it only meant five minutes at his flat in Great Windmill Street.

As he came down the passage, his eyes, obeying a new habit which seemed already old, lingered a moment on Amaryllis' door. But it was not sentiment which checked his feet.

"There might be something," he muttered, and, without hesitation, entered the room.

An oppression of silence weighed upon him painfully as he felt for his match-box. When the candle showed it, the pretty room was a cruel jest.

His examination was made with business-like care. On the dressing-table was nothing but the pretty things which served her toilet; but on the writing-table in the window lay a pile of letters. The topmost he recognised at once for that which she had read in his presence after dinner.

As he pulled the stiff sheet from the envelope, he was aware once more of the odour which he had smelt first in the alcove of the study.