She was certainly one of the Immortals. The stain in her eyes was wonderfully vivid, but it did not produce a displeasing effect, as I had fancied it would. Indeed, her eyes had lost their hard restless look, and in place of it was an expression of bewilderment.

"What has happened to me?" she exclaimed. "Alexis, what is this that you have done to me?"

"What I told you about at the Pyramid Restaurant. You have got the germ in you and now you are immortal. Sit down, Leonora. I find it warmer when I am sitting. My friend and I had to leave Harley Street somewhat hurriedly, and I had not time to dress."

She sat down and loosened her veil.

"Last night a dreadful thing happened," she said. "And yet, although it was dreadful, I do not feel upset about it. I have been trying to feel upset—as I should—but I can't. Let me tell you about it. I lay down yesterday afternoon in my room after tea to rest. I always do that when I can. I think I fell asleep for a moment. Then I felt a curious light feeling, as if I had suddenly been for a long holiday, and I got up. Alexis, when I saw myself in the glass I was horrified. I had the Blue Disease."

"Of course," said Sarakoff. "You were bound to get it. You knew that."

"I didn't know what to do. I wasn't very upset, only I felt something dreadful had happened. Well, I went to the Opera as usual and everyone was very sympathetic, but I said I was all right. But when my call came I suddenly knew—quite calmly, but certainly—that I could not sing properly. I went on the stage and began, but it was just as if I were singing for the first time in my life. They had to ring the curtain down. I apologized. I was quite calm and smiling. But there the fact remained—I had lost my voice. I had failed in public."

"Extraordinary," muttered Sarakoff. "Are you sure it was not just nervousness?"

"No, I'm certain of that. I felt absolutely self-possessed; far more so that I usually do, and that is saying a lot. No, my voice has gone. The Blue Disease has destroyed it. And yet I somehow don't feel any resentment. I don't understand. Richard, tell me what has happened."

I shook my head.