Robinson Crusoe by Daniel Defoe Chapter 14 Page 38

The next day, after I came home to my hutch with him, I began to consider where I should lodge him: and that I might do well for him and yet be perfectly easy myself, I made a little tent for him in the vacant place between my two fortifications, in the inside of the last, and in the outside of the first. As there was a door or entrance there into my cave, I made a formal framed door-case, and a door to it, of boards, and set it up in the passage, a little within the entrance; and, causing the door to open in the inside, I barred it up in the night, taking in my ladders, too; so that Friday could no way come at me in the inside of my innermost wall, without making so much noise in getting over that it must needs awaken me; for my first wall had now a complete roof over it of long poles, covering all my tent, and leaning up to the side of the hill; which