The bag flew back into Harse's hand.
The violet mist thinned and disappeared.
And the man was gone, as utterly and as finally as any chambermaid or driver of a truck.
There was a moment of silence. Mooney stared without belief at the snow sifting down from the bushes that the man had hid in.
Harse looked opaquely at Mooney. "It seems," he said, "that in these slums are many. Dangers?"
Mooney was very quiet on the way back to the hotel. Harse, for once, was not gazing into his viewer. He sat erect and silent beside Mooney, glancing at him from time to time. Mooney did not relish the attention.
The situation had deteriorated.
It deteriorated even more when they entered the lobby of the hotel. The desk clerk called to Mooney.
Mooney hesitated, then said to Harse: "You go ahead. I'll be up in a minute. And listen—don't forget about my knock."