"Watch the house," he said. "And by the way, I guess"—he lowered his voice—"the lady's story was probably straight. I looked around again this afternoon, and there are fresh scratches on the porch roof under her window. It looks queer, doesn't it?"

It was a relief to know that, after all, Mrs. Butler was an enemy and a dangerous person to nobody but herself. She retired to her room almost as soon as Fred and Edith had gone. I was wondering whether or not to tell Margery about the experiment that afternoon; debating how to ask her what letters she had got from the postmaster at Bellwood addressed to Miss Jane, and what she knew of Bella. At the same time—bear with me, oh masculine reader, the gentle reader will, for she cares a great deal more for the love story than for all the crime and mystery put together—bear with me, I say, if I hold back the account of the terrible events that came that night, to tell how beautiful Margery looked as the lamplight fell on her brown hair and pure profile, and how the impulse came over me to kiss her as she sat there; and how I didn't, after all—poor gentle reader!—and only stooped over and kissed the pink palm of her hand.

She didn't mind it; speaking as nearly as possible from an impersonal standpoint, I doubt if she was even surprised. You see, the ring was gone and—it had only been an engagement ring anyhow, and everybody knows how binding they are!

And then an angel with a burning sword came and scourged me out of my Eden. And the angel was Burton, and the sword was a dripping umbrella.

"I hate to take you out," he said. "The bottom's dropped out of the sky; but I want you to make a little experiment with me." He caught sight of Margery through the portières, and the imp of mischief in him prompted his next speech. "She said she must see you," he said, very distinctly, and leered at me.

"Don't be an ass," I said angrily. "I don't know that I care to go out to-night."

He changed his manner then.

"Let's go and take a look at the staircase you fellows have been talking about," he said. "I don't believe there is a staircase there, except the main one. I have hounded every politician in the city into or out of that joint, and I have never heard of it."

I felt some hesitation about leaving the house—and Margery—after the events of the previous night. But Margery had caught enough of the conversation to be anxious to have me to go, and when I went in to consult her she laughed at my fears.

"Lightning never strikes twice in the same place," she said bravely. "I will ask Katie to come down with me if I am nervous, and I shall wait up for the family."