At that time I was a school-boy, living with my brother, who was a man. People mistook our relations, and thought I was his son. They would ask me how my father was, and when he heard of this he scowled at me. Even to this day I look so young that people who remember me as a boy now think I must be that boy's younger brother. I shall tell presently of a strange mistake of this kind, but at present I am thinking of the evening when my brother's eldest daughter was born--perhaps the most trying evening he and I ever passed together. So far as I knew, the affair was very sudden, and I felt sorry for my brother as well as for myself. We sat together in the study, he on an arm-chair drawn near the fire and I on the couch. I cannot say now at what time I began to have an inkling that there was something wrong. It came upon me gradually and made me very uncomfortable, though of course I did not show this. I heard people going up and down stairs, but I was not at that time naturally suspicious. Comparatively early in the evening I felt that my brother had something on his mind. As a rule, when we were left together, he yawned or drummed with his fingers on the arm of his chair to show that he did not feel uncomfortable, or I made a pretence of being at ease by playing with the dog or saying that the room was close. Then one of us would rise, remark that he had left his book in the dining-room, and go away to look for it, taking care not to come back till the other had gone. In this crafty way we helped each other. On that occasion, however, he did not adopt any of the usual methods, and though I went up to my bedroom several times and listened through the wall, I heard nothing. At last some one told me not to go upstairs, and I returned to the study, feeling that I now knew the worst. He was still in the arm-chair, and I again took to the couch. I could see by the way he looked at me over his pipe that he was wondering whether I knew anything. I don't think I ever liked my brother better than on that night; and I wanted him to understand that, whatever happened, it would make no difference between us. But the affair upstairs was too delicate to talk of, and all I could do was to try to keep his mind from brooding on it, by making him tell me things about politics. This is the kind of man my brother is. He is an astonishing master of facts, and I suppose he never read a book yet, from a Blue Book to a volume of verse, without catching the author in error about something. He reads books for that purpose. As a rule I avoided argument with him, because he was disappointed if I was right and stormed if I was wrong. It was therefore a dangerous thing to begin on politics, but I thought the circumstances warranted it. To my surprise he answered me in a rambling manner, occasionally breaking off in the middle of a sentence and seeming to listen for something. I tried him on history, and mentioned 1822 as the