All writers must be readers. I do mean ALL. I often say if you're not a reader then you're not a writer. I like to read a variety of books. Here are some of my favorites:
The Historian by Elizabeth Kostova
No One Ever Asked: A Novel by Katie Ganshert
An American Marriage by Tayari Jones
A Man Called Ove By Fredrik Backman
There is a theme to my reading; all of the above are fiction. I love fiction! That doesn't mean I don't read non-fiction.
Here are a couple of non-fiction books I would suggest for now:
The Writer Within by Cecil Murphey
Social Media for Today's Writer by DiAnn Mills and Edie Melson
Now I'll ask you again, what are you reading?
I have a writer friend that insists "A Man Called Ove" is the greatest book she's ever read. Yours is only the second recommendation for this book I've seen. Now I have to read it!