Kranz pulled a little table across to the fireplace. A telephone instrument, incongruously utilitarian in this luxurious room, and writing materials were on it.

“You should note down what is said, Excellenz,” he said earnestly, in a low voice.

The old man ignored him, his eyes on the girl. Suddenly he shuddered in a rush of cold air. The paper on the table fluttered as in a draught. He turned to Kranz in savage irritation.

“Shut that window!”

Kranz shook his head.

“They are all shut, Excellenz!” His whisper was one of genuine awe. “Hush! It’s beginning! He’s come!

The old man favoured him with a glance of inexpressible contempt. The scorn was still in his eyes when he jerked round to the girl again in an involuntary start of surprise at a sudden greeting.

“Good evening, Excellenz!” The words issued from that expressionless mask of the deeply breathing girl, but they were uttered in a tone of easy jocularity, followed by a little good-humoured laugh, which was uncanny in its contrast with her degraded personality. Despite the feminine vocal chords which had articulated the phrase, the timbre and intonation were vividly those of a man of the world.

The old man stared speechlessly. His faculties seemed inhibited under the shock. The red faded out of his round face, left it ashen gray under the close-cropped white hair. Kranz, watching him narrowly, feared for his heart. He made a brusque little gesture as though seizing control of himself.