I work for....."cheap"
I read a lot of books. Many, I get free for my personal reviews. Recently, I've noticed many grammatical errors in various books that I've read.
Don't the publishing companies have proof readers?
Now I don't have a B.A. in literature, but I do own a dictionary and a thesaurus, and I'd gladly take a part-time job as a proof reader.
BTW: I work for "cheap".