Kelsey Mitchener

Kelsey Mitchener – Editor

Editing's my bread and butter—and also my jam. Narrative nonfiction and memoir copy editor. 20 years, 140+ published books, 30+ bestsellers.

Overview

I’m Kelsey, a nonfiction copy editor and proofreader with over twenty years of in-house and freelance experience. I've edited over 140 published books, including 31 bestsellers (and counting).

I’ve edited for HarperCollins, Penguin Random House, Macmillan, and Simon and Schuster (four of the Big Five publishers), as well as Dotdash Meredith, America’s largest digital and print publisher, and I’ve helped thousands of writers around the world to get their messages out there.

I’ve edited books by many first-time and indie authors, as well as popular figures like:

• Chip and Joanna Gaines

• Meghan Trainor

• Willie Nelson

• Reba McEntire

• Mark Harmon

• Kathie Lee Gifford

• Senator Tim Kaine

• Kristin Chenoweth

• Dave Ramsey

• Michael Crichton

• Wilmer Valderrama

• Zachary Levi

• Andre Ward

• Rachel Held Evans

I especially love editing memoirs, autobiographies, biographies, and other personal narratives. If you have a memoir, I'm your editor!

As a firstborn, eldest daughter, Virgo, INTJ, and recovering perfectionist, I’m more or less hardwired for editing as a detail-obsessed, analytical type A. I start most days seeking validation from Wordle (and most days, I’m “impressive”). I organize my sock drawer by season, height, and color, and I have strong opinions about the Oxford comma.

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. I’ll make your book better and make you look better along the way. 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 140 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

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
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
Copy Editing
Made with Reedsy
Another Way: A Journey of Faith, Love, and Identity

Miesnik, Alice J

Independently published

Copy Editing
Copy Editing
Copy Editing
In this inspiring memoir, undefeated five-time world champion boxer Andre Ward--aka "Son of God"--shares the gripping narrative of his unforgettable career, his rock-solid faith, and why boxin... read more
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
Lemons on Friday

Mattie Jackson Selecman

When your life is suddenly full of questions, how do you move forward in faith?After being married for less than a year, country music legend Alan Jackson's daughter Mattie was faced with navi... 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
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
Copy Editing
Proofreading

Kelsey has 14 reviews

Professionalism

Quality

Value

Responsiveness

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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Alice M.

Alice M.

May, 2025

Pinned
As a former English teacher, I really wasn't sure I needed a copy editor, but I am so glad that I went in that direction. Kelsey did a superb job of ensuring that my memoir will be compliant with the Chicago Manual of Style and will likewise be appropriately documented. I appreciated her attent...
Read more
Paige D.

Paige D.

Nov, 2025

This was my second collaboration with Kelsey. I highly recommend Kelsy. Her editing style, skills and thoroughness are amazing.
Rena H.

Rena H.

Oct, 2025

Kelsey was a great pleasure to work with. She was professional (she knows her stuff), easygoing, friendly, and always reachable. She answered all my questions quickly, confidently, and with clarity. I was more than pleased with her copy editing work for my book. I would use her again on my next b...
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