Memoir, how-to or thought leadership: choosing the kind of book
The same life and the same expertise can become three very different books. A memoir tells your story. A how-to book teaches a method. A thought leadership book argues for an idea. Picking one, on purpose, decides your reader, your promise and your outline.
The three kinds, side by side
Scribe Media's guide What Kind of Book Should You Write? splits nonfiction by intent: the knowledge-share book, written to help readers solve a problem or create a transformation, and the memoir, a book about you told to move or entertain. We split knowledge-share books in two, because a book that teaches a method and a book that argues for an idea are planned differently.
| Memoir | How-to | Thought leadership | |
|---|---|---|---|
| Main job | Share an experience so readers see their own lives in it | Teach a reader to do something | Change how readers think about a problem |
| The reader's question | "What can I learn about myself from your story?" | "How do I fix this?" | "Why does this keep happening, and what should we do differently?" |
| The promise | An experience and an insight | A skill, decision or result | A new way of seeing, with implications |
| Structure | Story order, chosen for the reader | Steps or building blocks | Argument: problem, evidence, idea, application |
| Your story's role | It is the book | Supporting examples | Evidence and origin of the idea |
| Usual goals it serves | Legacy, telling your story | Clients, impact | Authority, speaking, visibility |
| Typical BISAC shelf | BIO026000 Biography & Autobiography / Memoirs | Self-Help or a Business & Economics heading | Business & Economics, Social Science, Political Science |
Our summary. BISAC codes from the Book Industry Study Group's 2025 lists, checked October 20, 2026.
Memoir
A memoir is your story, told for the reader. That sounds like a contradiction, but it is the whole craft. Scribe's guide puts it bluntly: "Nobody reads your memoir to learn about you." Readers come to learn something about their own lives through yours.
Two things follow. First, a memoir needs a reader just as much as a business book does: the person living through something like what you lived through, or about to. Second, a memoir does not instruct. Scribe's guide advises letting readers draw their own conclusions rather than telling them what to take away.
Do not worry about whether yours is a memoir or an autobiography. The usual line is that an autobiography covers a whole life and a memoir covers a part of one; Scribe's article on memoir vs autobiography argues that for most authors there is no meaningful difference. Choose the part of your life that carries the insight, and leave the rest out.
Memoirs can still be built around the reader. Army veteran Devin Fish wrote Answering the Hard Questions on deployment, and his story on scribemedia.com describes a memoir containing 150+ "Questions only the reader can answer". It stays a memoir, his story, while handing the reader the work of applying it.
How-to
A how-to book teaches a reader to do something they cannot do yet: plan a retirement, run a meeting, recover from an injury, hire a first employee. It is the most straightforward kind to position, because the promise is concrete and readers search for the problem directly.
The risk is sameness. There are many books on most practical problems, so the how-to book lives or dies on its difference: a narrower reader, a method tested on real people, or a sequence nobody else has laid out. That is why comparable titles matter so much here.
Your story still belongs, as evidence. Timothy Arrigo's The Inside Out Method is laid out as a sequence readers work through, and his story describes him putting his most difficult experiences in the book deliberately, because he was asking readers to do the same work. The story serves the teaching.
Thought leadership
A thought leadership book makes an argument. It names a problem in a new way, shows why the usual answers fail, and proposes a better idea. The reader finishes thinking differently, and the author becomes associated with the idea.
Neil Thanedar described this directly in his story on scribemedia.com: "I think the books are a way to own an idea." His book argues for one idea, a Y Combinator for politics.
The risk with thought leadership is vagueness. "Leadership is about people" is not an argument; everyone agrees with it. A thought leadership idea should be something a reasonable person could disagree with before reading the book. Chris Belchamber's book, according to his story, argues against what he calls a false choice, that higher returns require higher risk. That is a claim with an opponent.
Thought leadership books still need a practical layer. Readers who accept the argument will ask "so what do I do?" Plan at least the final third of the book to answer it.
How to choose: five questions
Scribe's guide suggests a set of questions. Our version:
- What is my main goal? Business goals usually point to how-to or thought leadership; personal or legacy goals usually point to memoir. The idea guide lists the six common goals.
- Am I teaching a specific skill or result? If yes, it is a how-to book. If you want to change minds, thought leadership. If you want readers to feel and reflect, memoir.
- Which shelf do I picture it on? Business and self-help, or memoir? Pick one BISAC heading as a test. If you cannot choose, the book may be two books.
- What is the book's one job? Scribe's guide insists on one primary job per book.
- What will the reader walk away with? A skill, a new view, or an experience. Write it in your promise.
"If you try to do both equally, you won't succeed at either." That line from Scribe's guide is the most important point here. The same guide's fix: if you want both books, write two, each with one primary job, starting with the one that serves your main goal now.
The guide gives a useful example of the same author doing both: Michael Singer's The Untethered Soul, which teaches, and The Surrender Experiment, which tells his own story. Similar material, two books, two different jobs.
How much of your story belongs in it
In how-to and thought leadership books, the question is not whether to include your story but how much. The Scribe Method's chapter How Much of Your Story Should Be in Your Book? gives the rule: include just enough of your story to help the reader get what they want from the book. Its test for each story is one question: does this story add value for the reader?
- Too much story turns the book toward the author's achievements and struggles, and readers who came for help drift away.
- Too little story leaves the book flat. People learn through example, and your own experience is often the most convincing example you have.
- Vulnerability should serve the reader. The chapter's advice is to speak from your scars, not your open wounds: share lessons from experiences you have processed. A book is not a therapy session.
Context matters too. The chapter notes that a story about going bankrupt can build credibility in a book about financial success, and would feel out of place in a gardening book.
Once you know the kind of book, the rest of the decisions get easier: the reader, the promise, the comps and the outline all follow. The book idea starter asks for your goal first and checks that your reader fits it. If you would like to talk it through, Scribe Media, which makes this site and sells book coaching and ghostwriting, has a free call.
Common questions
What is the difference between a memoir and a how-to book?
Intent. A how-to book exists to help the reader solve a problem or make a change; the author's story supports the teaching. A memoir is the author's story, told so readers see something of their own lives in it; it does not tell them what to do.
What is a thought leadership book?
A book built around one argument or new way of seeing a problem in your field. It still serves the reader, but its main job is to change how they think, and it often makes the author known for that idea.
Can a book be part memoir and part business book?
Yes, but one has to lead. Scribe's guidance is blunt: if you try to do both equally, you will not succeed at either. Most successful blends are a how-to or thought leadership book with well-chosen personal stories.
Is there a difference between a memoir and an autobiography?
The usual distinction is that an autobiography covers a whole life and a memoir covers part of one. Scribe's own view is that for most authors there is no meaningful difference; what matters is telling a story readers can connect with.
How much personal story should go in a business book?
Enough to help the reader get what they came for, and no more. The Scribe Method's test for each story is simple: does this story add value for the reader?
Sources, checked October 20, 2026: Scribe Media, "What Kind of Book Should You Write? (Knowledge Share vs Memoir)" and "What's the Difference Between a Memoir and an Autobiography?" (scribemedia.com/blog); The Scribe Method, chapter 41; Book Industry Study Group, BISAC Subject Headings, 2025 edition; author stories on scribemedia.com for Devin Fish, Timothy Arrigo, Neil Thanedar and Chris Belchamber, linked above. Published by Scribe Media.