Of all of the book cover design companies on this list, MindStir Media offers probably the most intensive promoting and PR services. They provide just one system, with which you will get an eBook and print book cover. Should you’re Fortunate, they could also throw in certain 3D promo photos! https://amazonpublishingservices.school.blog/2025/07/05/how-to-self-publish-a-childrens-book/