Yes, we also had some Nancy Drew books at the little school, although perhaps not as complete. The mystery books were written by Carolyn Keene. However, upon closer inspection, one learns that this person Carol, author of mystery books, actually never existed, and that several other people have been juxtaposed in such a way as to create the impression of Carol. So if you try to find in Carol any biographical clues to the existence of Nancy. Yes, I suppose that is what you were trying to say.