Have copyedited several e-books, edited 20 articles, edited a published author's novel--all in a year's time! I got this work because I have very good grammar skills. I am a reliable, fast, and accurate editor. My strengths are in copyediting (sometimes thought of as proofreading): I am very skilled at grammar, punctuation, and spelling. As a content editor, I am skilled at looking at the content of your book--the premise, characters, setting, pacing.