We give attention to essential parts like originality and continuity of storyline, consistency and depth of character growth, size/phrase count along with other components contributing to your readability of a book. This stage is made of reworking a rough and most likely unpolished manuscript into a clean up, presentation-worthy book. https://whitemagicstudios.co.uk/blog/4-things-to-focus-on-when-self-publishing-on-amazon/