Find and Fix the Gaps in Your Nonfiction Mansucript
You’ve probably experienced the moment when you read back through your chapter and think, “That’s clear.” And it is clear—to you. You wrote it with all the context: the reasoning and the assumptions you didn’t think needed spelling out. Since your reader doesn’t have any of that, they are left scrambling to fill in the missing pieces.
Adding necessary information is one of the trickier parts to teach and learn because the gaps are nearly invisible from the inside. Your brain fills them in automatically every time you read through. So use these strategies to find those gaps before your reader does.
Notice When You’ve Made a Leap
Writers often move from point A to point C and skip B because they understand the connection.
To know if you’ve made a leap, look for two sentences that feel like they belong together only because you understand, but the connection is not on the page.
Vocabulary leaps work the same way. When writing for beginners or those outside your niche, don’t drop in an industry term without defining it. If you’re writing for experienced readers, you have more flexibility, but make sure it’s clear. It’s best to take an extra sentence to define it unless you’re absolutely sure your audience doesn’t need that.
Watch for the What Without the How
Too many nonfiction books give the what but not the how. Don’t publish one of those. Make sure to include the how.
For any section that feels more inspirational than actionable, ask,
- Did I actually teach the reader how to do it?
- Did I offer at least one concrete example or scenario they can apply?
If not, add that in. The idea is to make sure the concepts are actionable, not just inspirational.
Ask “But Why” Until the Answer Is on the Page
Kids are relentless about asking “but why,” so bring out your inner kid. For every claim or recommendation in your book, ask “but why” and ensure the answer is on the page.
When you answer those questions in the text, the content feels complete. When you don’t . . . you guessed it: You lose readers.
Deliver What You Promised
Every chapter makes a promise. Sometimes it’s explicit in the title or opening paragraph; other times the heading or setup implies it. Either way, your reader now has an expectation, and they get annoyed if the chapter doesn’t meet it.
To ensure you deliver your promise:
1. Read your chapter title or opening and ask, “By the end, what should a reader expect to know or be able to do?”
2. Check whether you actually delivered that.
When I was writing my Self-Editing Essentials for Nonfiction, I made this mistake. A few chapters lacked a full concrete, how to before the practice exercise. So I went back in those chapters and added more explicit how-to so those chapters fulfilled their promise.
When You’re Not Sure, Add One More
Given that you know your content, it can be tricky to know when you have given enough information. In general it’s best to err toward more. One extra definition, one more concrete example won’t overwhelm a reader who already gets it, but they can help a reader who doesn’t.
You want readers closing your chapter thinking, “I know exactly what to do with this.” So find those gaps and fill them.
