How to write an author bio
A nonfiction author bio has one job: to tell this book's reader why you are worth listening to on this subject. Keep it short, keep it relevant, and write it in the third person. The builder below writes three versions from your answers.
The rules that matter
The Scribe Method, Scribe's free book on writing nonfiction, gives four tips in its chapter on how to write your author bio:
- Keep it short and relevant. Readers do not need everything about you, only what shows you know this subject.
- Do not oversell or undersell. A bio stuffed with every outlet and award reads as promotional. One that hides your real expertise wastes the space.
- Use the third person. Most professional bios are written that way, and it reads with more authority.
- Ask a friend. Writing about yourself is hard. Someone who knows your work can say what is impressive without it sounding like boasting.
The chapter also shows real bios side by side, including the same author's bio written badly and then well. It is worth reading before you start.
What to put in, in order
- Who you are, in this book's terms. The role that makes you credible on this subject, not your full job title.
- Who you help, and with what. This connects you to the reader's problem.
- Proof. One or two specific facts that show you have done it: years, results, roles, people helped. Pick the ones this reader would care about.
- The book. On the store page and in other people's materials, name it.
- One personal line (optional, longer versions only).
- Where to find you (website, longer versions only).
Build your bio
Fill in what you can. The three versions update as you type.
Back cover
Store page and back of the book
Speaker introduction
Runs in your browser. Nothing you type is sent or saved.
Treat what the builder writes as a first draft. Read it aloud, cut any word that does not earn its place, and ask someone who knows your work whether it undersells you.
Fill-in templates
If you prefer to write it by hand, start from these.
Back cover (two or three sentences)
[Name] is [role] who helps [who] [do what]. [One fact that proves it.] [Optional second fact.]
Store page and back of the book
[Name], author of [Book], is [role] who helps [who] [do what]. [Proof: years, results or roles that relate to the book.] [One personal line.] Learn more at [website].
Speaker introduction
Our next speaker is [role] who helps [who] [do what]. [Proof.] [First name] is the author of [Book]. Please welcome [Name].
Common mistakes
- Listing everything. Every outlet, award and board seat in one paragraph. Pick the two that matter to this reader.
- Vague claims. "A passionate leader with a proven track record" says nothing. Replace it with what you actually did.
- Credentials from the wrong field. An impressive degree that has nothing to do with the book's subject takes space from proof that does.
- One bio for every use. The back cover, the store page and a conference program have different space. Keep a long version and cut it down.
- Letting it go stale. Update it when something relevant changes. Module 6 suggests a review twice a year.
Where the bio goes
The back cover, the "about the author" page at the back of the book, the store page, your website, and anything an event organiser or podcast host reads out. Module 5 covers the back cover and store page in full, including the photo that goes with the bio.
Questions
Should an author bio be in the first or third person?
Third person for the book, the store page and anything someone else reads aloud. The Scribe Method notes that most professional bios are written in the third person because it sounds more authoritative. First person can suit your own website or social profiles.
How long should an author bio be?
Two or three sentences on the back cover. A slightly longer version for the store page and the back of the book. Keep a longer one for your website and for event organisers, and trim it for each use.
What should a nonfiction author bio include?
Only what makes you credible to this book's reader: your role, who you help, and one or two pieces of proof that relate to the book's subject. Leave out credentials the reader does not care about, however impressive.
What if I have no credentials?
Use the experience the book is built on. If you have spent years doing the thing the book teaches, say so plainly and specifically. A clear statement of what you have done is more convincing than a list of titles.
Should I include personal details?
One short personal line can make a bio warmer, usually at the end of the longer versions. Leave it out of the back cover if space is tight.
Does the builder save what I type?
No. It runs in your browser and nothing is sent or stored. Copy each version when you are happy with it.