The back cover presents a synopsis and information about the author that relate towards the book. Book cover by kostis Pavlov for celenawittman. The back cover also needs to leave place for your International Normal Book Number (or ISBN code) as well as the barcode that goes with it. 31 https://selfpublishingamazon.health.blog/2024/11/10/maple-publishers-redefining-the-self-publishing-experience/