I cannot tell who built it. It is a queer piece of architecture, a fragment, that has been thrown off in the revolutions of the wheel mechanical, this tower of mine. It doesn't seem to belong to the parsonage. It isn't a part of the church now, if ever it has been. No one comes to service in it, and the only voiced worshipper who sends up little winding eddies through its else currentless air is I. My sister said "I will" one day, (naughty words for little children,) and so it came to pass that she paid the penalty by coming to live in the parsonage with a very grave man. And he preaches every Sunday out of the little square pulpit, overhung by a great, tremulous sounding-board, to the congregation, sitting silently listening below, within the church. I come every year to the parsonage, and in my visiting-time I occupy this tower. It is quite deserted when I am away, for I carry the key, and keep it with me wherever I go. I hang it at night where I can see the great shadow wavering on the ceiling above my head, when the jet of gas, trembling in the night-wind below, sends a shimmer of light into my room. It is a skeleton-key. It wouldn't open ordinary homes. There's a something about it that seems to say, as plainly as words _can_ say, "There are prisoners within"; and as oft as my eyes see it hanging there, I say, "I am your jailer." On the first day of March, in the year one thousand eight hundred and sixty, I arrived at the parsonage. It was early morning when I saw the little wooden church-"steeple," in the distance, and the sun was not risen when she who said the "naughty words" and the grave minister came out to welcome me. Ere the noontide came, I had learned who had gone from the village, all unattended, on the mysterious journey, since last I had been there. There were new souls within the town. And a few, that had been two, were called one. These things I heard whilst the minister sat in his study up-stairs, and held his head upon his hands, thinking over the theology of the schools; his wife, meanwhile, in the room below, working out a strange elective predestination, free-will gifts to be, for some little ones that had strayed into the fold to be warmed and clothed and fed. At length the village "news" having all been imparted to me, I gave a thought to my tower. "How is the old place?" asked I, as my sister paused a moment in the cutting out of a formula for a coat, destined for a growing boy. "Don't get excited about the tower yet, Sister Anna," she said; "let it alone one day." "Oh, I can't, Sophie!" I said; "it's such a length of days since I sat in the grated window!"--and I looked out as I spoke. Square and small and high stood the tower, as high as the church's eaves. "What could it have been built for?" I knew not that I had spoken my thought, until Sophie answered,--