"I don't know," I said. "I can't explain. The germ is doing things that I never foresaw."

"I ought to be furious with you," she said.

"Try to be—if you can," smiled Sarakoff. "That's one of the strange things. I can't be furious. I have only two emotions—perfect calmness, or violent, horrible fear."

"Fear?" she exclaimed.

"Yes, fear of the worst kind conceivable."

"I understand the perfect calmness," she said, "but the fear—no."

"You will understand in time."

The policeman listened to our conversation with grave attention. Leonora was sitting between Sarakoff and me, and did not seem to find the presence of the visitor surprising. The green limousine stood in the road before us, the chauffeur sitting at the wheel looking steadily in front of him. The Heath seemed remarkably empty. The mist over London was lifting under the influence of the sun.

I was revolving in my mind a theory as to why Leonora had lost her voice. I already knew that the germ produced odd changes in the realm of likes and dislikes. I remembered Sarakoff's words that the germ was killing desire. My thoughts were clear, easy and lucid, and the problem afforded by Leonora's singular experience gave me a sense of quiet enjoyment. If the germ really did do away with desire, why should it at the same time do away with Leonora's wonderful voice? I recalled with marvellous facility everything I knew about her. My memory supplied me with every detail at the dinner of the Pyramid Restaurant. The words of Sarakoff, which had at the time seemed coarse, came back to me. He had called her a vain ambitious cold-hearted woman, who thought that her voice and her beauty could not be beaten.

My reflections were interrupted by the policeman.