I have been an editor and proofreader for eleven years. During this time, I have edited thousands of books, websites, scripts, thesis papers, and academic papers. I have experience in copy-editing, line-editing, simple proofreading, and deep-editing, which means I can help you in any aspect your book may need help in.
Please see my reviews and exam scores - my price is negotiable. Freelancer.com/u/hepzi.html