What elements contribute to creating the best book cover?

The best book covers skillfully blend a captivating design, readable text, and pertinent imagery that embodies the genre and subject matter of the book. It should describe the main plot points of the novel and captivate the intended audience. In order to guarantee readability and visual appeal, a strong cover design also takes color schemes and layout into account, making the book stand out on both physical and digital shelves. Hints about the book's subject matter might also pique the interest of prospective readers and motivate them to pick it up.