The best developmental editors for hire near Philadelphia

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Shannon 5 star rating

Philadelphia, PA, USA

Book editor with 30 years' experience transforming important ideas and stories into award-winning, bestselling books

Genres: Business & Management, Non-Fiction, Self-Help & Self-Improvement, Health & Wellbeing, and Biographies & Memoirs.

Work experience:

  • Self-employed
  • Wharton School Press

Jess 5 star rating

Philadelphia, PA, USA

Award-winning, broad-ranging editor of fiction and nonfiction, specializing in helping you turn your weirdest ideas into fully-fledged work.

Genres: Magical Realism, Literary Fiction, Fiction, LGBTQ Fiction, Self-Help & Self-Improvement, Non-Fiction, Nature, and Entertainment.

Work experience:

  • Quirk Books
  • Electric Literature

Meg 5 star rating

Philadelphia, PA, USA

20+ yrs as a collaborative journalist/editor/poet, using candor and kindness to help writers win awards + publish their poetry + nonfiction.

Genres: Art, Humanities & Social Sciences, Non-Fiction, Health & Wellbeing, Music, Psychology, Biographies & Memoirs, Writing & Publishing, Nature, Poetry, and Fiction.

Work experience:

  • Self-employed
  • Garden Design Magazine
  • Women's Health magazine
  • Rathalla Review
  • Rosemont College

Eric 5 star rating

Philadelphia, PA, USA

Traditionally published middle grade author with experience in editing, mentoring, teaching, coaching, and brainstorming.

Genres: Middle Grade, Children's, Fiction, Middle Grade Fantasy, and Young Adult.

Work experience:

  • Self-employed
  • Highlights Foundation

Katherine 5 star rating

Philadelphia, PA, USA

Seasoned novel editor with a passion for powerful storytelling. I'll help polish your plot, deepen your characters, and elevate every page.

Genres: Contemporary Romance, Romance, Fiction, and Young Adult.

Work experience:

  • Self-employed

Kimberly 5 star rating

Philadelphia, PA, USA

Editor & former DC Comics/WB story exec with 10+ years shaping standout, character-driven books & scripts with heart, structure, & payoff.

Genres: Comics & Graphic Novels, Fiction, Plays & Screenplays, Young Adult Fantasy, Young Adult, Horror, Thriller & Suspense, Romance, and Science Fiction.

Work experience:

  • Self-employed
  • DC - Warner Bros. Discovery
  • The CW Television Network

Christine 5 star rating

Philadelphia, PA, USA

Copy editor and proofreader for books on fitness and health, from training to memoir. I want to help your book be the best it can be.

Genres: Biographies & Memoirs, Non-Fiction, Health & Wellbeing, and Sports & Outdoors.

Work experience:

  • Self-employed
  • Horizons: The Journal of the College Theology Society

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Wayt 5 star rating

Seattle, United States

Award-winning science writer, editor, and publishing consultant for high-profile media. Also produce videos, podcasts, and presentations.

Genres: Computers & Internet, Non-Fiction, Technology, Engineering, Math & Science, Physics & Chemistry, Earth, Space, & Environmental Sciences, Engineering & Materials Science, and Life Sciences.

Work experience:

  • Intellectual Ventures
  • Self-employed
  • Scientific American

Stephen 5 star rating

Maplewood, United States

Top editor for 30+ years, novelist, sf/f story writer, poet. Specializes in NF and SF/F. I'll help you write a book you're proud of. No AI.

Genres: Literary Fiction, Fiction, Biographies & Memoirs, Non-Fiction, Business & Management, History, Humanities & Social Sciences, Historical Fiction, Fantasy, Sports & Outdoors, and Science Fiction.

Work experience:

  • Avon Books
  • Wiley
  • Amacom
  • Thomas Dunne Books

Caitlyn 5 star rating

Philadelphia, PA, USA

Former Big 5 children's/YA editor with experiencing working with NYT bestselling authors such as James Patterson and Jennifer Lynn Barnes.

Genres: Action & Adventure, Fiction, Middle Grade, Children's, Middle Grade Fantasy, Young Adult, and Contemporary Fiction.

Work experience:

  • Hachette Book Group (JIMMY Patterson Books)
  • Hachette Book Group (Little, Brown Books for Young Readers/JIMMY Patterson Books)
  • Self-employed
  • Hachette Book Group (Running Press)

Kathryn 5 star rating

Chicago, United States

Experienced developmental book editor specializing in parenting books as well as children's PB, MG and YA fiction.

Genres: Young Adult, Fiction, Middle Grade, Children's, Parenting & Families, and Non-Fiction.

Work experience:

  • Sourcebooks, Inc.
  • American Academy of Pediatrics
  • The Purcell Literary Agency
  • Entangled Publishing
  • Author Claudia Gray

Eric 5 star rating

Philadelphia, PA, USA

Eric is a literary agent and Young Adult author who has worked on award-winning and New York Times bestselling books.

Genres: Contemporary Fiction, Fiction, Middle Grade, Children's, Literary Fiction, Romantic Comedy, Romance, Young Adult, Chick Lit, Women's Fiction, Biographies & Memoirs, and Non-Fiction.

Work experience:

  • P.S. Literary
  • Arcadia University
  • Neighborhood Literary

Karli 5 star rating

Clarksville, TN, United States

Editor who specializes in developing manuscripts and is passionate about helping authors craft their best stories!

Genres: Romance, Fiction, Literary Fiction, Women's Fiction, and Young Adult.

Work experience:

  • HarperCollins Christian Publishing

Jenn 5 star rating

Leawood, KS, United States

I am an award-winning author and editor of books for children and young adults. I specialize in humor, fantasy, and scifi.

Genres: Young Adult, Fiction, Humor & Comedy, Picture Books, Children's, Action & Adventure, Middle Grade, Fantasy, Children’s Non-Fiction, and Non-Fiction.

Work experience:

  • Self-employed

Maya 5 star rating

Charlotte, NC, United States

From the big picture to the tiniest detail, here to help you polish your craft. I work with publishers and individual authors.

Genres: Literary Fiction, Fiction, Young Adult, Biographies & Memoirs, Non-Fiction, Middle Grade, Children's, Thriller & Suspense, Dystopian, Science Fiction, and Cooking, Food, Wine, & Spirits.

Work experience:

  • Self-Employed

Rachel 5 star rating

New York, United States

Literary agent turned editor of fiction & select memoir where narratives and protagonists have distinct, identifiable voices.

Genres: Literary Fiction, Fiction, Romance, Young Adult, Humor & Comedy, Biographies & Memoirs, Non-Fiction, Historical Fiction, Women's Fiction, Middle Grade, and Children's.

Work experience:

  • Dystel & Goderich Literary Management
  • Self-employed

Tracy 5 star rating

Baltimore, MD, United States

Passionate about helping writers realize their visions. I love picture books (especially rhyme!), young adult, fantasy, memoir, and more.

Genres: Short Story, Fiction, Picture Books, Children's, Fantasy, Historical Fiction, Literary Fiction, Science Fiction, Young Adult, Biographies & Memoirs, and Non-Fiction.

Work experience:

  • Agent Carrie Pestritto (formerly of Prospect Agency, now with LDLA)
  • Marketing Agency
  • University of Baltimore
  • SCBWI MD/DE/WV
  • Self-employed

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Hire the best developmental editors in Philadelphia, Pennsylvania

Once you’re done with your manuscript, you’ll probably be looking for ways to fine-tune it. You want a partner who will help you strengthen your book’s structure and content — and that is why you need to hire a developmental editor.

A developmental editor will look through your manuscript and identify its greatest strengths and weaknesses. They will then create a blueprint on how to fix up your manuscript, starting from the ground up. This may include ideas on how to improve your plot, characters, conflict, and more. Basically, a developmental editor knows how to make your book reader-worthy, and will ensure that your book flows well from beginning to end.

This is a highly specialized skill, as these professionals will give you specific, detailed instruction on how to enhance your work. Therefore, you will need to hire only the most skilled developmental editors. Luckily, we have the best developmental editors in Philadelphia at your fingertips at Reedsy. Sign up today and be on your way to creating a masterpiece.

How it works

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Step 2

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Then, browse professional profiles to find out more about their personalities and past projects.

Step 3

Request quotes

Request quotes from up to five freelancers at any time. They’ll look at your sample pages to give you a tailored quote as well as a sense of how they work.

Step 4

Collaborate

Once you agree on terms and a timeline, you’ll start collaborating using the many communication and editing tools available on Reedsy.