Of many of the book cover design companies on this listing, MindStir Media offers the most extensive marketing and PR services. They provide only one system, with which you will get an eBook and print book cover. For those who’re lucky, they could also toss in certain 3D promo photos! https://bookillustrationdesign.school.blog/2025/07/05/5-services-offered-by-amazon-marketing-experts-when-you-are-self-publishing-book/