Other boys came and went and used the river for fishing or skating, but we six were sworn to the spirit of the stream, and we were friends mainly because of the river. There were the two Hassler boys, Fritz and Otto, sons of the little German tailor. They were the youngest of us; ragged boys of ten and twelve, with sunburned hair, weather-stained faces, and pale blue eyes. Otto, the elder, was the best mathematician in school, and clever at his books, but he always dropped out in the spring term as if the river could not get on without him. He and Fritz caught the fat, horned catfish and sold them about the town, and they lived so much in the water that they were as brown and sandy as the river itself. There was Percy Pound, a fat, freckled boy with chubby cheeks, who took half a dozen boys' story-papers and was always being kept in for reading detective stories behind his desk. There was Tip Smith, destined by his freckles and red hair to be the buffoon in all our games, though he walked like a timid little old man and had a funny, cracked laugh. Tip worked hard in his father's grocery store every afternoon, and swept it out before school in the morning. Even his recreations were laborious. He collected cigarette cards and tin tobacco-tags indefatigably, and would sit for hours humped up over a snarling little scroll-saw which he kept in his attic. His dearest possessions were some little pill-bottles that purported to contain grains of wheat from the Holy Land, water from the Jordan and the Dead Sea, and earth from the Mount of Olives. His father had bought these dull things from a Baptist missionary who peddled them, and Tip seemed to derive great satisfaction from their remote origin.