As you would possibly anticipate, it is a basic part of the publishing process: a book can't be printed if it does not have a book cover. Possibly a lot more importantly, it often will not likely have the ability to entice visitors if it doesn't have a good book https://whitemagicstudios.co.uk/blog/why-writers-take-the-risk-of-amazon-self-publishing-some-reasons-explained/