Nancy Drew and the risky business

Friends call me Nancy Drew. Enemies - differently, for example: "The girl who ruined my whole business." Well, what else can you expect from criminals? You see, I'm a detective. Well, not exactly. I don't have a badge or a gun. But I always pay attention to injustice, deceit, and vile deeds and know how to stop the villains. It seems that Mrs. Waters, a former librarian, has big problems. A large company wants to demolish her house and build a factory in its place. And the document confirming Mrs. Waters' right to own the land has disappeared. Something fishy is going on here... I simply must help this kind lady in distress. But it's so hard to focus on earthly matters when you're flying at a great height. Recently, Ned and I signed up for flying lessons. However, not even that can stop me!