“Don’t do that,” I said. “You might hurt yourself.”

She glanced at me, angry for the instant; but her anger dissolved in an icy smile.

“Take it, Sir Cyril, to please me.”

Her intonation was decidedly peculiar.

And Sir Cyril took the dagger.

“Miss Rosa’s carriage,” a commissionaire shouted, and, beckoning to me, the girl moved imperiously down the steps to the courtyard. There was no longer a smile on her face, which had a musing and withdrawn expression. Sir Cyril stood stock-still, holding the dagger. What the surrounding lackeys thought of this singular episode I will not guess. Indeed, the longer I live, the less I care to