Suggest a book that will make me less angry with how unfair the world can be

I'm in a bad place: frustrated with rich, awful people getting away with terrible behavior, frustrated with people who let their dogs poop in my flower beds and generally don't pick up, frustrated with people littering, frustrated with cruel people, frustrated with people who get promotions for playing politics instead of working hard… and on and on.

I'm really not in a good place because of all of the recent, direct unfairness in my life… I know I have a good life and I appreciate it but it's being over shadowed by my anger and frustration recently…

I read a lot of literary fiction. I love the Count of Monte Cristo but have read it many times and revenge and fantasizing about being ridiculously wealthy isn't helping my state of mind. What helped being you peace? Preferably fiction.