Patron: I need a book for my book club--Walker Percy? They said it would be up here.
Librarian: Walker Percys are right over here.
Patron: The Movie Goer? Isn't that a strange name?
Librarian: We don't seem to have a book by that title.
Patron: Oh, goodie. You've let me off the hook.
Librarian: I'm sorry I couldn't help you.
Patron: You helped me plenty. Now I don't have to read it.