Gather the stories, case studies and research your book needs

What counts as material

Nonfiction readers believe what they can picture. A chapter that states a principle is easy to forget; a chapter that shows the principle working, or failing, in a real situation sticks. Your material comes in four kinds:

• Your stories. Moments from your own work and life where the lesson of the chapter became clear to you.
• Client and colleague cases. Situations you saw up close, with a before, a turning point and an after.
• Interviews. Fresh conversations with clients, peers or experts, which give you new stories and their own words.
• Outside evidence. Research, data, history and examples from other sources that support your point beyond your own experience.

How much of your own story to include is a common worry. The Scribe Method's answer, in its chapter on how much of your story to include, is a good test: keep a personal story only if it helps the reader understand a concept, feel motivated or relate to the material.

Mine your own experience first

You know more stories than you think. They are just not filed under the chapter they belong to. Go through your outline one chapter at a time and, for each thesis, answer these prompts in a few lines each:

• When did I first learn this was true?
• When did I get this wrong, and what did it cost?
• Which client situation shows this most clearly?
• What do people usually believe instead, and when did I believe it?
• What is the smallest, most specific moment that captures the idea?

Then look outside your memory. Old emails, slide decks, proposals, talk recordings, calendar entries and journals are full of details you have forgotten: the date, the dollar figure, what someone actually said. Specific details make a story believable.

Build a story bank

Keep every story and fact in one place, linked to the chapter it serves. A spreadsheet or a simple document table works. Here is the template we suggest, with one example row we wrote for illustration.

Two habits make the bank useful. First, mark gaps: when a chapter has no story, you know before drafting where you need an interview. Second, mark anything you are not sure of with "confirm." Memory changes numbers and quotes; your draft should not.

Interview clients and experts

Interviews give you stories you did not witness and words better than your own. Ask permission to record so you can listen instead of taking notes. A 30 to 45 minute call is usually plenty.

Questions that draw out a story

1. What was going on before we started working together? What did a bad week look like?
2. What had you already tried?
3. When did you realize something had to change?
4. What was the moment it started working? Where were you?
5. What is different now? How do you know?
6. What would you tell someone in the position you were in?
7. Is there anything you would not want in print?

Ask for scenes, not summaries. "It was hard" is a summary. "I was sitting in my car in the parking lot, reading the email for the third time" is a scene. When you hear a summary, ask: "Can you take me to a specific day?"

Talking is also a good way to capture your own material. If writing it down feels slow, have a colleague interview you with the same questions, record it, and add the best parts to your bank.

Permission and privacy for real people

Your book will outlast the relationship you have with anyone in it. Treat real people the way you would want to be treated in someone else's book. This is practical advice, not legal advice; for a specific concern, ask a lawyer who works with publishers.

• Ask before you write, not after. Tell people what the book is, which story you want to use and how you plan to describe them.
• Get it in writing. An email reply that says "yes, you can use this" is far better than a verbal OK you cannot find later. Keep it with the story bank.
• Show them the passage. Let them check facts and flag anything that would hurt them. You keep control of your words, but you will catch errors and avoid surprises.
• Disguise when needed, and say so. Change names, industries, places and identifying details. Add a short note in the book that names and details have been changed.
• Composites must be labeled. If you combine several people into one example, tell the reader it is a composite.
• Leave out what is confidential. Client terms, health details, finances and anything covered by an agreement or a professional duty stay out, even disguised, unless you have clear written consent and know your rules allow it.
• Be fair to people who said no or cannot be asked. Write about what happened and how it affected you, not your guesses about their motives.

Research and outside sources

Outside evidence shows the reader your point is bigger than your experience. Good sources are primary (the original study, report or dataset), recent enough for your subject, and from people with no stake in the outcome. When a blog post quotes a statistic, find where the number first appeared and read it there.

Quoting other people's work

Short quotes from other books and articles, used to comment on or support your argument, can fall under fair use. The US Copyright Office explains that courts weigh four factors: the purpose of the use, the nature of the original work, how much is used, and the effect on the market for the original. It also notes that unpublished and highly creative works are less likely to support fair use. For anything longer than a brief quote, or for poems and song lyrics, ask the rights holder for permission.

Citing sources

Record the full source the moment you find a fact: author, title, publisher or site, date and page or link. Rebuilding citations at the end is miserable work. Most trade nonfiction uses endnotes grouped by chapter. The Chicago Manual of Style citation guide explains its two systems: notes and bibliography, common in the humanities, and author-date, common in the sciences and social sciences. Pick one and use it throughout.

Your Stage 4 checklist

• A story bank with at least one story or case for every chapter.
• Gaps marked, and interviews booked to fill them.
• Written permission, or a plan to disguise, for every real person.
• Full source details for every outside fact and quote.
• Anything uncertain marked "confirm."

Next: Stage 5, set your length and writing plan