How to Write a Book Description That Actually Sells

Most book descriptions make the same mistake, and once you see it, you'll notice it everywhere. Let's fix it in yours.

The mistake: summarizing the plot

Most book descriptions summarize the plot. That feels like the natural thing to do — after all, isn't that what a description is for? Except a plot summary answers the wrong question. It tells a browsing reader what happens, when what they're actually deciding is whether to spend their time and money on you.

The question your description actually needs to answer

Why should I care? Not what happens in the book — what it will do for the reader holding it. Will it:

• Make them laugh, on a day they genuinely needed to?
• Help them heal from something they've been carrying quietly?
• Teach their kid a skill they've been struggling to explain?
• Give them language for something they've never been able to put into words themselves?

Plot summaries inform. Value statements sell. Know the difference before you sit down to write your own.

A simple way to test yours

Read your current description back and ask: does this tell a stranger what happens, or does it tell them what they'll walk away feeling? If it's mostly the first, you have room to make it work harder. Your reader isn't deciding whether your plot is interesting — they're deciding whether your book is for them. Write to that decision, not around it.