do you know any books that bring the topic of "the way it should have been"?

Question

Im talking about life in general, like how people should act in certain situtaions to make their life and other people's life better. I dont know, i feel like starting a book like that with my own veiws but id like to read other authors if there are ones.

Answer 1

Read Huckleberry Finn, and The Bean Trees, and Catcher in the Rye, and the Diary of Anne Frank.