“Design a vivid cover with playful illustrations of a happy few in the park or café. Use cheerful colors like pink and yellow, which has a whimsical font to the title and an easy one for the author’s title.” Just how much variation will an expert design actually make? We https://bookillustrationservices.politics.blog/2025/06/05/ideas-to-improve-your-brand-visibility-on-amazon-as-a-writer/