Having an appropriate bio as an author sends the right message to your existing and potential readers. The bio is the first introduction a reader has on you. People are looking for reasons why they should spend their time reading what you have written. You need to instill confidence in your readers that you are knowledgeable on the subject matter.

1. The first step is for you to identify your purpose and audience. This is important because it shapes the ‘how to’ write the bio. This includes your tone, language, and levels of formality. A bio can be funny, personal, formal or professional depending on the target readers but it should always communicate briefly who you are and what you do in relation to your book.

2. Invest heavily once to reap a hundred times. Write a lengthy bio of yourself detailing every aspect of your life. If you do it well, you will be able to customize that information for the different platforms that will demand your bio. Though it takes time to do it well, it will serve you well over many years.

3. Do your research – don’t re-invent the wheel just re-align it to fit in your plans. Thousands, if not millions of authors have written bios in the past, you can save time by going through what others have done to shape yours. Ensure you search for bios from authors in the same line with your writing.

4. Be precise and to the point. In as much as your life has so many interesting facts, most information will be irrelevant to certain target groups. An author should mention their writing achievements and awards from the past. Mentioning their weight or physical fitness may not be relevant unless the book is about exercising. Every single information must be purposefully selected and committed to building the author’s credibility. Make sure to mention any awards and recognitions you have received in the past towards elevating your credibility.

5. Write in the third person to make your bio sound more objective – like it’s been written by someone else other than yourself. Instead of writing, “I am an author of two books” you should write, “Muthoni Omukhango is the author of two books – Back on My Feet and Too Busy for Worship”. The latter is much more formal and professional.

6. Always begin with your full names because it is likely that there will be readers of your book that do not know who you are. Use two names as you prefer them but avoid nicknames because they tend to water down the seriousness of your bio.

7. How much is too much? Ensure you give enough information that will humanize you. You have to give a little more personal information (in moderation) to help the readers to connect to you. It becomes too much if the information is not relevant to the readers.

It is best practice for authors in the Christian book industry to mention where they live, if they are married and have children. For example, for a marriage book the emphasis could be on family – “Muthoni Omukhango lives in Nairobi, Kenya with her husband Patrick Omukhango and their three children, Makena, Amani and Imara.”

Or for a single parents book the emphasis could be on that – “Muthoni Omukhango lives in Nairobi, Kenya with her two dogs, Charlie and Cookie. She loves training single women on financial indepedence.”

8. Always include contact information. In the world of convenience that we live in, people do not want to stretch as much and so provide the information they need right where they need it. The contacts can include:

  • Phone number
  • Email address
  • Social Media handles
  • Website

9. Check the work again and again. Once you are done with the bio, ensure to read it again to check for any typing or grammatical errors. Having a poorly done bio will do more harm to your credibility than not having a bio in the first place.

10. Ask for help from your family and loved ones. It’s always good to have someone check your work to make sure the messaging is clear and to the point. Those close to you should be able to give you actionable feedback.

Next we will look at How to Write a Book’s Blurb.

Author Bio Examples

One Author. Different Audiences.

An author bio should be adapted to the book, its readers and the purpose for which the biography will be used. Select an example below to see how the emphasis, language and length can change.

Emphasis: Parenting and Family

Author Bio for Back on My Feet

Dr. Muthoni Mercy Omukhango is a Christian author, publisher and parenting mentor with a passion for strengthening families through practical, faith-based resources. She writes from both professional experience and the everyday realities of raising children, navigating family responsibilities and helping parents find hope in difficult seasons.

In Back on My Feet, she offers encouragement and practical guidance to single mothers and fathers rebuilding their lives after loss, separation, abandonment or other challenging circumstances. Her writing combines biblical truth, compassion and realistic steps that help parents regain stability while caring for their children with wisdom and courage.

Muthoni is married to Patrick Omukhango, and together they are raising their three children. She lives in Kenya and continues to serve parents, families and authors through writing, publishing, training and Christian ministry.

Author bio copied.

Note

These three samples demonstrate how the same author’s information can be adjusted for different audiences:

  • The Back on My Feet bio emphasises parenting, family and compassion.
  • The A Kenyan Christmas bio uses simpler language and highlights the author’s connection with children.
  • The professional bio provides greater detail about publishing, training, leadership and ministry across Africa.

The author remains the same, but the information selected, tone and length change according to the purpose of the book and the intended reader.

 
CLC
CLC Writing Academy Author Branding Resource
Interactive Worksheet
Writing Academy / Author Branding / Author Bio
Interactive Author Worksheet

Write an Author Bio That Builds Confidence

Your author bio should introduce you clearly, connect you to the subject of your book, and give readers a reason to trust your voice.

Learning Objective

By the end of this activity, you will have selected relevant information about yourself and shaped it into a concise, audience-appropriate author bio.

01
Purpose & Audience

Decide Who the Bio Is For

Your audience determines the tone, language, length, and level of formality. A bio for children will sound different from a bio for professionals, ministry leaders, parents, or general readers.
02
Bio Source Bank

Gather More Than You Will Use

Build one rich source bank about yourself. You can later select and customise the most relevant details for different books, audiences, websites, events, and media platforms.
03
Relevant Credibility

Select What Belongs in This Bio

Keep Details that build trust and connect directly to the book
Remove Interesting facts that do not serve this audience or purpose
04
Final Draft

Write Your Author Bio

0 words
Final Check

Before You Use Your Bio

Worksheet Actions

Save Your Author Bio

Download the completed worksheet before leaving or refreshing this page.

Training by: Dr. Muthoni Mercy Omukhango

Dr. Muthoni Mercy Omukhango is a Christian publisher, author, trainer, and marketplace minister. She serves as National Director of CLC Kenya, Authors’ Manager at the African Christian Authors Book Award (ACABA), Convener of Mama Africa Book Box, and Patron of CLC Kids and Teens.

Through the Publishing in Africa Series, she equips authors, publishers, and literary entrepreneurs with practical strategies for developing, publishing, distributing, and growing African-authored literature.

Her ministry is centred on advancing God’s Kingdom through literature and helping more African voices to be written, published, distributed, and read.

Getting Started: Publishing Books

Preparing to Write/Publish

Elementary Skills: Publishing Books

How to Write

Technical Skills: Publishing Books

Refining Your Manuscript

Advanced Skills: Publishing Books

Going the Extra Mile

Contractual Skills: Publishing Books

Be Informed (Not Legal Advice)