“Generate A cover showcasing a futuristic cityscape with neon lights plus a shadowy figure. Use dim colours with blue and pink accents, with a smooth, present day font for your title.” A very good book cover needs to be catchy, Exhibit the book’s style, and trace at the book’s story. https://kindleselfpublish.tech.blog/2025/04/04/why-should-you-opt-for-amazon-self-publishing-uk/