There was a large recess in the kitchen, of which the hearth, raised a foot or so above the flagged floor, had filled the whole--a huge chimney in fact, built out from the wall. At some later time an oblong space had been cut out of the hearth to a level with the floor, and in it an iron grate constructed for the more convenient burning of coal. Hence the remnant of the raised hearth looked like wide hobs to the grate. The recess as a chimney-corner was thereby spoiled, for coal makes a very different kind of smoke from the aromatic product of wood or peat. Right and left within the recess, were two common, unpainted doors, with latches. If you opened either, you found an ordinary shallow cupboard, that on the right filled with shelves and crockery, that on the left with brooms and other household implements. But if, in the frame of the door to the left, you pressed what looked like the head of a large nail, not its door only but the whole cupboard turned inward on unseen hinges, and revealed an ascending stair, which was the approach to my uncle's room. At the head of the stair you went through the wall of the house to the passage under the roof of the out-house, at the end of which a few more steps led up to the door of the study. By that door you entered the roof of the more ancient building. Lighted almost entirely from above, there was no indication outside of the existence of this floor, except one tiny window, with vaguely pointed arch, almost in the very top of the gable. Here lay my nest; this was the bower of my bliss. Its walls rose but about three feet from the floor ere the slope of the roof began, so that there was a considerable portion of the room in which my tall uncle could not stand upright. There was width enough notwithstanding, in which four as tall as he might have walked abreast up and down a length of at least five and thirty feet. Not merely the low walls, but the slopes of the roof were filled with books as high as the narrow level portion of the ceiling. On the slopes the bookshelves had of course to be peculiar. My uncle had contrived, and partly himself made them, with the assistance of a carpenter he had known all his life. They were individually fixed to the rafters, each projecting over that beneath it. To get at the highest, he had to stand on a few steps; to reach the lowest, he had to stoop at a right angle. The place was almost a tunnel of books. By setting a chair on an ancient chest that stood against the gable, and a footstool on the chair, I could mount high enough to get into the deep embrasure of the little window, whence alone to gain a glimpse of the lower world, while from the floor I could see heaven through six skylights, deep framed in books. As far back as I can remember, it was my care to see that the inside of their glass was always bright, so that sun and moon and stars might look in.