"Did you hear something?" she whispered, "a queer sort of sound?"

"No," I replied, "what kind of sound?"

"An odd sort of sound, almost like-the flapping of wings."

I saw that she had turned pale, I saw the confirmation of something which I had only partly realised before: that her life at Cray's Folly was a constant fight against some haunting shadow. Her gaiety, her lightness, were but a mask. For now, in those wide-open eyes, I read absolute horror.

"Miss Beverley," I said, grasping her hand rea.s.suringly, "you alarm me.

What has made you so nervous to-night?"

"To-night!" she echoed, "to-night? It is every night. If you had not come-" she corrected herself-"if someone had not come, I don't think I could have stayed. I am sure I could not have stayed."

"Doubtless the attempted burglary alarmed you?" I suggested, intending to sooth her fears.

"Burglary?" She smiled unmirthfully. "It was no burglary."

"Why do you say so, Miss Beverley?"

"Do you think I don't know why Mr. Harley is here?" she challenged. "Oh, believe me, I know-I know. I, too, saw the bat's wing nailed to the door, Mr. Knox. You are surely not going to suggest that this was the work of a burglar?"

I seated myself beside her on the settee.

"You have great courage," I said. "Believe me, I quite understand all that you have suffered."

"Is my acting so poor?" she asked, with a pathetic smile.

"No, it is wonderful, but to a sympathetic observer only acting, nevertheless."

I noted that my presence rea.s.sured her, and was much comforted by this fact.

"Would you like to tell me all about it," I continued; "or would this merely renew your fears?"

"I should like to tell you," she replied in a low voice, glancing about her as if to make sure that we were alone. "Except for odd people, friends, I suppose, of the Colonel's, we have had so few visitors since we have been at Cray's Folly. Apart from all sorts of queer happenings which really"-she laughed nervously-"may have no significance whatever, the crowning mystery to my mind is why Colonel Menendez should have leased this huge house."

"He does not entertain very much, then?"

"Scarcely at all. The 'County'-do you know what I mean by the 'County?'-began by receiving him with open arms and ended by sending him to Coventry. His lavish style of entertainment they labelled 'sw.a.n.k'-horrible word but very expressive! They concluded that they did not understand him, and of everything they don't understand they disapprove. So after the first month or so it became very lonely at Cray's Folly. Our foreign servants-there are five of them altogether- got us a dreadfully bad name. Then, little by little, a sort of cloud seemed to settle on everything. The Colonel made two visits abroad, I don't know exactly where he went, but on his return from the first visit Madame de Stamer changed."

"Changed?-in what way?"

"I am afraid it would be hopeless to try to make you understand, Mr. Knox, but in some subtle way she changed. Underneath all her vivacity she is a tragic woman, and-oh, how can I explain?" Val Beverley made a little gesture of despair.

"Perhaps you mean," I suggested, "that she seemed to become even less happy than before?"

"Yes," she replied, looking at me eagerly. "Has Colonel Menendez told you anything to account for it?"

"Nothing," I said, "He has left us strangely in the dark. But you say he went abroad on a second and more recent occasion?"

"Yes, not much more than a month ago. And after that, somehow or other, matters seemed to come to a head. I confess I became horribly frightened, but to have left would have seemed like desertion, and Madame de Stamer has been so good to me."

"Did you actually witness any of the episodes which took place about a month ago?"

Val Beverley shook her head.

"I never saw anything really definite," she replied.

"Yet, evidently you either saw or heard something which alarmed you."

"Yes, that is true, but it is so difficult to explain."

"Could you try to explain?"

"I will try if you wish, for really I am longing to talk to someone about it. For instance, on several occasions I have heard footsteps in the corridor outside my room."

"At night?"

"Yes, at night."

"Strange footsteps?"

She nodded.

"That is the uncanny part of it. You know how familiar one grows with the footsteps of persons living in the same house? Well, these footsteps were quite unfamiliar to me."

"And you say they pa.s.sed your door?"

"Yes. My rooms are almost directly overhead. And right at the end of the corridor, that is on the southeast corner of the building, is Colonel Menendez's bedroom, and facing it a sort of little smoke-room.

It was in this direction that the footsteps went."

"To Colonel Menendez's room?"

"Yes. They were light, furtive footsteps."

"This took place late at night?"

"Quite late, long after everyone had retired."

She paused, staring at me with a sort of embarra.s.sment, and presently:

"Were the footsteps those of a man or a woman?" I asked.

"Of a woman. Someone, Mr. Knox," she bent forward, and that look of fear began to creep into her eyes again, "with whose footsteps I was quite unfamiliar."

"You mean a stranger to the house?"

"Yes. Oh, it was uncanny." She shuddered. "The first time I heard it I had been lying awake listening. I was nervous. Madame de Stamer had told me that morning that the Colonel had seen someone lurking about the lawns on the previous night. Then, as I lay awake listening for the slightest sound, I suddenly detected these footsteps; and they paused- right outside my door."

"Good heavens!" I exclaimed. "What did you do?"

"Frankly, I was too frightened to do anything. I just lay still with my heart beating horribly, and presently they pa.s.sed on, and I heard them no more."