Great topic- I also have a hard time finding clean books to read that are written well.
This was clean and a good read: Johnny Walker no links
Also, try the books by Malcolm Gladwell (Blink, The Outliers and The Tipping Point). All reasonably clean and interesting.
I don’t know what your preferences are but I have all the books I’ve read, saved on my library profile so I can send you some, if you tell me a bit about yourself (male/female??) and what type of books you like to read.