KDP only permits this option on eBooks, and you can edit or update your manuscript till 72 several hours prior to your book’s release day. You don’t need to spend Countless dollars to the self-publishing services company to publish your book on Amazon. I recommend most inexperienced persons get started https://maplepublishers.com/blog/how-to-start-your-career-as-a-fiction-writer-by-self-publishing-a-book/