Unlike other girl detectives, Nancy does not go to school (for reasons that are never explained, but assuming because she has finished), and she thus has complete autonomy. Similar characters, such as Kay Tracey, do go to school, and not only lose a degree of independence but also of authority. The fact of a character's being a school-girl reminds "the reader, however fleetingly, of the prosaic realities of high-school existence, which rarely includes high adventures or an authoritative voice in the world of adults."