"What are you thinking about, doctor?" she asked.

"I am thinking," was the startling reply, "that you are one of the finest actresses I have ever seen. The stage is the poorer for your absence."

Jessie's heart sank within her; there was no mistaking the dry significance of the speech. This man was sure of his ground; he had found her out. And yet there was a kindly look on his face, not as if he were dealing with an impostor at all.

"What do you mean?" Jessie asked. "I do not in the least understand you."

"Oh yes, you do; you understand me perfectly well. I don't know who you are, but I most assuredly know who you are not, and that is Vera Galloway. Mind, I am not accusing you of being a type of the mere vulgar impostor. I would trust you against the world."

"It is very good of you to say so," Jessie gasped. "You are not going to assume that—that——"

"That you are here for any evil purpose? With a face like yours the idea is impossible. As I was passing through the wards of the hospital just now, to my surprise I saw Vera Galloway there. I knew her not only by her face and figure, but by the dimples round her wrists. Now your wrists are very long and slender, and you have no dimples at all. Many men would have let out the whole thing, but not so me. I find that the patient has given the name of Harcourt, and that she has forgotten her address. Forgive me if I scented a scandal. That is why I led up so carefully to Lady Merehaven. But when you came on the scene I guessed exactly what had happened. You were engaged to play Vera's part when she was up to something elsewhere. I confess I am not altogether without sorrow that so charming a girl——"

"Indeed, I am quite sure that there was nothing really wrong," Jessie cried. "From what I have seen of Miss Galloway I am quite sure that she is not that class of girl. But for this unfortunate accident.... Dr. Varney, you will not betray me?"

"Well, I won't," Varney cried, "though I am no doubt an old fool for my pains. It's very lucky that a clear head like mine has been imported into the business. Now, in the first place, tell me who you are and what you are doing here. I know you will be candid."

"I will tell you everything," Jessie said. She was utterly thankful that the case was no worse. "My name is Jessie Harcourt, and up to a few hours ago I was a shop-girl in Bond Street."