About the book: 2020 / "Nancy Drew and the Diary of a Stranger" is a book about the legendary American girl detective Nancy Drew. Her new business began with the fact that she really wanted to help a poor little girl and her mother: their father left in search of work and disappeared. Killed, escaped or kidnapped? After all, this man is not just unemployed, but a talented inventor! Where are you, Joe Swenson? For middle school age.