Kelsey Mitchener

Kelsey Mitchener – Editor

Editing's my bread and butter—and also my jam. Narrative nonfiction and memoir copy editor. 21 years, 150+ published books, 30+ bestsellers.

Overview

Hi! I’m Kelsey, a kind-hearted copy editor specializing in memoir and other narrative nonfiction. For more than 20 years, I’ve worked both in-house and freelance.

I’ve edited for HarperCollins, Penguin Random House, Macmillan, and Simon & Schuster (four of the Big Five publishers), as well as Dotdash Meredith, America’s largest digital and print publisher.

I understand that putting yourself and your story out there can feel intimidating or overwhelming, and I’m here to help.

My editing is a thoughtful combination of a deep dive and a light touch.

You’ve poured yourself into your book, and I want to honor that by pouring my expertise into it, too. I never do things by halves, and you and your book get the benefit of that level of care. But I also go to great lengths to preserve your voice, your message, and all the elements that make your book uniquely yours.

I respect you and your work, and my goal is simple: to make your book better and make you look better along the way. ✨️

My clients include first-time authors, indie writers, and public figures like Chip and Joanna Gaines, Willie Nelson, Meghan Trainor, Reba McEntire, Mark Harmon, Tim Kaine, and Michael Crichton.

I bring the same high level of editorial care and professionalism to every project.

I especially love memoirs. If you’ve written a memoir and want it edited with attention to both the line-level details and the bigger picture—by someone who’s experienced and approachable—I’m your editor!

I also really enjoy narrative nonfiction centered around:

• personal growth

• self-help and self-improvement

• health and well-being, including mental health

• inspirational stories

• religious harm, spiritual trauma, deconstruction, and exvangelical experiences

• strong female leads

• creative nonfiction

My signature service is an above-and-beyond copy edit I call The Fine-Toothed Comb. It’s an exceptionally thorough, high-value edit that brings together elements of both line editing and copy editing (and even some developmental editing insights) into a single pass.

Not to ruin the surprise, but the writers I work with often tell me they’re astounded by both the depth of the edit and how much they learn. I don’t offer surface-level editing. Your book deserves careful attention, thoughtful feedback, and genuine investment.

As a firstborn, eldest daughter, Virgo, and INTJ, I’m more or less hardwired for editing as a detail-obsessed, analytical type A. I’m probably organizing something right now by category, color, or season.

I know, I know—I sound like I’d be fun at parties! 😅 But let’s be honest: My deep experience and hardwiring as an editor are wins for you because I can come alongside you and your book as an expert friend.

Most importantly, I want the editing process to feel clear, helpful, and encouraging. 💛 Writing requires vulnerability, and it's a privilege to help authors shape their stories into books that are polished, compelling, and deeply readable—books they feel proud to share.

Let’s get your story out there!

Services
Non-Fiction
Biographies & Memoirs Health & Wellbeing Inspirational Self-Help & Self-Improvement
Languages
English (US)
Certifications
  • Member of ACES: The Society for Editing
  • BA in English Literature, Taylor University
  • Minor in English Writing, Taylor University
  • Poynter ACES Advanced Certificate in Editing

Work experience

Self-employed

Sep, 2013 — Present
I copy edit and proofread for publishers and writers, focusing mainly on nonfiction titles. I've edited over 150 published books, including dozens of bestsellers.

Community.co

Feb, 2019 — Present
I edit thought leadership articles that are published online by Forbes, Fast Company, Rolling Stone, Inc., Newsweek, Kiplinger, and more.

ApricotLaw

Aug, 2018 — Jun, 2022 (almost 4 years)
I edited and search engine optimized online content for over 90 law firms across North America on behalf of digital marketing agency.

MedStudy

Aug, 2016 — Aug, 2018 (about 2 years)
I edited medical textbook series that are widely used in the field, and I also edited in-house marketing materials.

Portfolio

My Own Magic

Anna Kloots

For every woman searching for her voice, Anna Kloots shares her story of starting over by trusting the magic that was always within...Despite what appeared to be a glamorous existence full of ... read more
Copy Editing
Copy Editing
Made with Reedsy
Plus More Life A #HeartStrong Story: A Survivor’s Journey of Heart, Humor, Healing, and Health

Prewitt, Sam "SP"

Cool and Creative Concepts LLC

Copy Editing
The In-Between

Hadley Vlahos, R.N.

NEW YORK TIMES BESTSELLER • Passionate advocate for end-of-life care and TikTok star Hadley Vlahos shares moving stories of joy, wisdom, and redemption from her patients’ final moments in this... read more
Proofreading
Copy Editing
Copy Editing
A New York Times bestseller! In a world that feels increasingly disconnected, it’s time to reclaim a life of rich, authentic connection—because we are all made better when we trust one another... read more
Copy Editing
Walk Ride Paddle

Thomas Nelson

A compelling account of one man’s journey across hundreds of miles of Virginia wilderness and a moving testament to the optimistic spirit of America, Walk Ride Paddle provides an unseen glimps... read more
Copy Editing
Proofreading
Copy Editing
Made with Reedsy
The Unself-Help Book: How to Get Out of Your Our Way and Start Being Happy

Vreeland, Carl T.

Lauer Books LLC

Copy Editing
Proofreading
Copy Editing
Copy Editing
An American Story: Everyone’s Invited

Valderrama, Wilmer

Harper Select

Copy Editing
Proofreading
Copy Editing
Copy Editing
Copy Editing
Crescendo

Allen Cheney

A hidden story of human triumph, Crescendo takes you on the rare journey of a musical prodigy who changed an entire community forever.More than eighty years ago, a musical prodigy with a brill... read more
Proofreading
Saving Aziz

Chad Robichaux

Now a Wall Street Journal BestsellerIt was the right thing to do. And someone had to do it.Aziz was more than an interpreter for Force Recon Marine Chad Robichaux during Chad's eight deploymen... read more
Proofreading
Look for Me There

Luke Russert

INSTANT NEW YORK TIMES BESTSELLERIn Look for Me There, Luke Russert traverses terrain both physical and deeply personal. On his journey to some of the world’s most stunning destinations, he vi... read more
Proofreading
A Real Good Life

Stevie Hendrix

Where are you looking for joy, contentment, and purpose? Stevie and Sazan Hendrix show us that the good life we're looking for won't be found in our latest purchase, achievement, or dream vaca... read more
Proofreading
Copy Editing
Radical Love

Zachary Levi

Radical Love is the debut memoir from actor Zachary Levi (Shazam!,?American Underdog,?The Marvelous Mrs. Maisel,?Chuck), which shares his emotional journey through a lifetime of crippling anxi... read more
Copy Editing
Copy Editing
Copy Editing
Proofreading

Kelsey has 19 reviews

Professionalism

Quality

Value

Responsiveness

Sam SP P.

Sam SP P.

Jan, 2026

Pinned
Working with Kelsey was a game-changer for my memoir, Plus More Life. As a first-time author dealing with a deeply personal story, I was initially intimidated by the editing process. Kelsey erased that fear immediately. She made everything feel easy, approachable, and collaborative, never judgmen...
Read more
Paige D.

Paige D.

Jul, 2025

Pinned
I highly recommend Kelsy. Her editing style, skills and thoroughness are amazing. Kelsey provided a plan and details about her editing process, and it was exactly what a first-time author like me needed. I had a sense of relief when I gave her the manuscript. Kelsy delivered by her deadline. ...
Read more
Paula H.

Paula H.

Jul, 2025

Pinned
Working with Kelsey on my manuscript was an absolute gift. She brought whip-smart insight, unwavering attention to detail, and a genuine sense of care to every stage of the copy and proof editing process. From the very beginning, she was deeply engaged, offering thoughtful guidance with both prec...
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Derrick S.

Derrick S.

May, 2026

Kelsey is an exceptional copyeditor in every sense of the word. Working with her on my manuscript, Without Compromise, was not just a professional service; it was a genuinely transformative part of the publishing process. From the beginning, Kelsey approached my work with an extraordinary level ...
Read more
Terry J.

Terry J.

Apr, 2026

Kelsey was responsive, communicating promptly and clearly. While professional, her tone was always approachable. We discussed my needs as a writer and changed the offering to address them. The ten-page sample demonstrated her ability as an editor and, most importantly from my perspective, her und...
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