Getting your book cover design right is the arguably most important stage in self-publishing a book. Handle this delicately if you want to have any chance of success — this is not an area where you can skate by.

Without the right cover, no one will give your book a chance, no matter how well-written it is, or how diligent your editor.

This comprehensive guide will break down the anatomy of a great book cover so you know what you’re shooting for, but that’s just the beginning.

It will a...