"Pardon me, but have you the slightest idea that Miss Octavia is behind this? It is not possible that she was responsible last night; but she was not on this floor a while ago when the smoke poured in here. I should be glad to hear your opinion."

"I saw that you suspected her before you left the room, Mr. Ames, and I must say that the idea is in no way creditable to you. If you entertain such a suspicion you must supply a motive, and just what motive would you attribute to my Aunt Octavia in this instance?"

Her tone and manner piqued me, or I should not have answered as I did.

"It is possible," I said, "that some of these gentlemen who came here to-night were not to her liking, and it may have occurred to her to get rid of them by the obviously successful method of smoking them out."

She rose, still clasping the little silver-backed note-book, and looked me over with amusement in her face and eyes.

"You are almost too ingenious, Mr. Ames. I hope that by breakfast-time you will have some more plausible solution of the problem. Good-night."

And so, tightly clasping the little book, she left the room. I followed her to the door, and at the turn of the stair she glanced down and nodded. Her face, as it hung above me for an instant, seemed transfigured with happiness.

But, as will appear, my adventures for the day were not concluded.

IX