Help me?

Can you guys recc me books that have the MC (or one of the MCs) who's profession is either a psychologist/psychiatrist/therapist or a writer? (It can be both, if you have a book recc like that). It's for a book challenge. I'm currently stumped right now. I just need 4 books. Thanks guys! <3

 

I also have so many reviews to add to this place. I got to get on that. :)