It was on the tip of my tongue to ask why she called me Rose, but the other question which I had put to her had been disastrous, and I refrained. After tea she put her head in her hands and said she was going to think hard and it would all come back. She made me renew a promise that I would not go to the police. I think she struggled in this way for about an hour, and then she flung herself back in her chair and burst into tears. I consoled her as well as I could, and by dinner-time she was quite herself again; there was even a touch of colour in her face. She talked well; I think even it would have been said that she talked brilliantly. There was nothing apparently wrong with her but her lapse of memory.

After dinner I said to her, “I have sent for my doctor. He’s quite a nice old man, and you won’t mind him a bit. I have not told him that you have lost your memory, and I shall not tell him so. Perhaps he will be able to give you something that is good for you.”

Dr. Morning (whose acquaintance I had continued) came and saw my friend, and saw me afterwards. I gave him no information and no lead.

“Well?” I said.

“Yes, Miss Castel,” said the doctor. “Your friend—by the way you forgot to give me her name—is extremely anæmic. She is recovering from a severe illness. She has had diphtheria badly. Let her rest and feed her up, and don’t let her worry. She seems inclined to worry about something or other. I’ll send something round for her directly.”

After the doctor had gone I found from my friend that she had been perplexed by some of his questions. She hoped that she had answered rightly—that he had suspected nothing. I recalled the faintest possible twinkle in Dr. Morning’s eye as he told me that I had forgotten to give him my friend’s name. I wished now that I had made a clean breast of it. He was probably aware, anyhow, that he was dealing with a quite interesting case of amnesia.

The whole thing came out as my friend was going to bed. I had gone to her room with her, and as she was saying good night she suddenly observed, “But I don’t know your name. It’s ridiculous. I never asked you. Do tell me what your name is.”

“I’m Miss Castel—Wilhelmina Castel.”

She clasped her hands impulsively together, and then pressed them over her eyes.

“Wait!” she cried. “Wait! It’s all coming back. You cannot be Miss Castel. I’m Miss Castel—Cynthia Castel. I remember it distinctly. I remember Marley Court, and my sweet nurse Rose. Yes, I remember everything.”