"And if I am, Felicia?" I asked.

"We shall come," she murmured. "You know that. Good-bye, Austen! I must fly. If Madame Müller finds that I have left the room I shall be a prisoner for a week."

I opened the door. Even then I would have kept her, if only for a moment; but just as I bent down we heard the sound of footsteps outside, and she hurried away. I sat down and lit a cigarette. So it was over, then, my little attempt at espionage! My word was pledged. I could do no more.

I walked round to Claridge's later in the evening and saw my brother.

"Ralph," I said, "if your offer of the shooting is still good, I think I will take a few men down to Feltham."

"Do, Austen," he answered. "Old Heggs will be ever so pleased. It seems a shame not to have a gun upon the place. I shall come down myself later on. What about those people, the Deloras?"

"The uncle is away," I answered, "and the girl cannot very well come by herself. Perhaps we may see something of them later on."

Ralph looked at me a little curiously, but he made no remark.

"You won't be lonely up here alone?" I asked.

He shook his head.