how did mr. Radley make his living
Well, no one really knows. They never see him going to and from a job like regular people. in the book, Scout says Jem said he “bought cotton”, but that was just Jem’s way of saying politely that he didn’t do anything. So, maybe he had a family fortune that he was sitting on, or maybe he just had a different type of job that no one ever saw him working at. Well, there you go, human!