The best cozy mysteries book developmental editing services

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Patrick 5 star rating

New York, NY, United States

Hands-on, thoughtful editor specializing in memoir, self-help, thriller, mystery, suspense, and YA fiction. Formerly of Simon and Schuster.

Genres: Young Adult, Fiction, Biographies & Memoirs, Non-Fiction, LGBTQ Fiction, Entertainment, Sex & Relationships, Self-Help & Self-Improvement, Thriller & Suspense, Cozy Mysteries, and Mystery & Crime.

Work experience:

  • Self-Employed
  • Simon & Schuster / Simon Pulse
  • Simon & Schuster / Simon Spotlight Entertainment (SSE) and Gallery Books
  • International Creative Management (ICM)
  • Matt DeCoursey Enterprises / Realist Books

Stacey 5 star rating

Arvada, CO, USA

Twenty+ years editing cozies, mysteries, sci fis, and more. I edit more than I'm paid for! Gentle, professional, detailed for your success.

Genres: Humor & Comedy, Fiction, Cozy Mysteries, Mystery & Crime, Science Fiction, Coming of Age, and Thriller & Suspense.

Work experience:

  • Self-employed

Shire 5 star rating

Berkeley, CA, USA

A fiction/non-fiction editor with wide-ranging interests, I specialize in refining the elements of good writing: voice, style, and grammar.

Genres: Humanities & Social Sciences, Non-Fiction, Epic Fantasy, Fantasy, Fiction, Historical Fiction, Contemporary Fiction, Psychological Thriller, Thriller & Suspense, Dystopian, Science Fiction, Cozy Mysteries, Mystery & Crime, Contemporary Romance, and Romance.

Work experience:

  • Inkshares
  • Lost Roads Press
  • Farrar, Straus and Giroux
  • New Directions

Celia 5 star rating

Boston, MA, USA

Mystery/suspense/true crime editor, over a decade of experience at major houses, New York Times bestselling and award-winning titles.

Genres: True Crime, Non-Fiction, Legal Thriller, Thriller & Suspense, Fiction, Medical Thriller, Psychological Thriller, Cozy Mysteries, Mystery & Crime, and Historical Mysteries.

Work experience:

  • Grand Central Publishing
  • Random House
  • Slice Literary
  • Godine
  • Self-employed

Faith 5 star rating

Lebanon, NJ, USA

Insightful, collaborative editing from an award-winning NYC editor with over 20 years experience, formerly of Penguin Random House.

Genres: Historical Fiction, Fiction, Women's Fiction, Thriller & Suspense, Cozy Mysteries, Mystery & Crime, and Historical Mysteries.

Work experience:

  • Berkley Publishing Group - Penguin Group USA
  • Avalon Books
  • Cambridge University Press
  • Severn House
  • Crooked Lane Books
  • Self-employed

Sandra 5 star rating

Port Hadlock, WA, United States

Developmental Editor assisting active/retired professionals write award-winning, best selling mysteries, military SF and medical thrillers.

Genres: Dystopian, Science Fiction, Fiction, Cozy Mysteries, Mystery & Crime, Historical Mysteries, Romantic Suspense, Romance, Espionage, Thriller & Suspense, Military Science Fiction, and Medical Thriller.

Work experience:

  • Self-employed
  • Writers' International Forum
  • BAE Information Systems Technology
  • Manufactured Homes Magazine
  • Crooked Lane Books

Larissa 5 star rating

Philadelphia, PA, USA

Queer Latine book editor, literary agent, and authenticity reader w/ a decade of experience helping make literary and genre fiction shine.

Genres: LGBTQ Fiction, Fiction, Cultural & Ethnic, Contemporary Fiction, Contemporary Romance, Romance, Cozy Mysteries, Mystery & Crime, Coming of Age, Women's Fiction, and Historical Fiction.

Work experience:

  • Dottir Press
  • Self-employed
  • Tessera Editorial
  • Hub City Press
  • Jill Grinberg Literary Management
  • Azantian Literary Agency

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Lindsay 5 star rating

Los Angeles, CA, USA

Collaborative and supportive dev. editor with numerous bestsellers in women's fiction & romance at Amazon, Guideposts, and Penguin.

Genres: Contemporary Romance, Romance, Fiction, Romantic Comedy, Christian Fiction, Historical Fiction, Young Adult Fantasy, Young Adult, Psychological Thriller, Thriller & Suspense, Chick Lit, Women's Fiction, Cozy Mysteries, and Mystery & Crime.

Work experience:

  • Freelance
  • Amazon
  • Guideposts Books
  • Penguin

Rebecca 5 star rating

San Francisco, CA, USA

Fiction editor. Previously HarperCollins, David Higham Books, Amazon Studios. Offering editorial assessments, developmental edits, and more.

Genres: Historical Fiction, Fiction, Psychological Thriller, Thriller & Suspense, Coming of Age, Literary Fiction, Humor & Comedy, Cozy Mysteries, Mystery & Crime, Fantasy, Romantic Fantasy, and Romance.

Work experience:

  • Amazon Studios
  • John Cabot University and British School Group
  • David Higham Associates
  • HarperCollins Publishers
  • Self-employed

I edit fiction and nonfiction. Anne Perry, Caroline Leavitt, Robb Forman Dew are among my clients. I do not edit sci-fi or fantasy novels.

Genres: Contemporary Fiction, Fiction, Historical Fiction, Literary Fiction, Thriller & Suspense, Biographies & Memoirs, Non-Fiction, Cozy Mysteries, Mystery & Crime, Historical Mysteries, and Anthologies.

Work experience:

  • Self-employed

Bryn 5 star rating

Chicago, IL, USA

Former publishing executive and author; exceptional book editor. I give detailed, encouraging edits to help you reach your author goals!

Genres: Contemporary Romance, Romance, Fiction, Cozy Mysteries, Mystery & Crime, and Romantic Comedy.

Work experience:

  • Self-employed
  • Hallmark Publishing at the Hallmark Channel

Caryn 5 star rating

Elmhurst, IL, USA

An award-winning editor helping writers craft stories of faith (and doubt!) that move readers toward hope and action.

Genres: Inspirational, Non-Fiction, Christian Fiction, Fiction, Biographies & Memoirs, Contemporary Fiction, Middle Grade, Children's, Cozy Mysteries, Mystery & Crime, Picture Books, Christian Non-Fiction, and Religion & Spirituality.

Work experience:

  • Self-employed
  • Christianity Today

Laurie 5 star rating

Charleston, SC, USA

A professional non-fiction editor for over 7 years, I also have experience in law enforcement. True crime, mystery, and romance welcome!

Genres: Cozy Mysteries, Mystery & Crime, Fiction, Romantic Suspense, Romance, True Crime, Non-Fiction, and Contemporary Romance.

Work experience:

  • Arcadia Publishing and The History Press

Janet 5 star rating

Canton, GA, USA

Obsessed with making your story shine, I don't just fix manuscripts ... I unleash them. Your words, amplified. Ready when you are!

Genres: Biographies & Memoirs, Non-Fiction, Psychological Thriller, Thriller & Suspense, Fiction, Romantic Suspense, Romance, Cozy Mysteries, Mystery & Crime, Espionage, and Historical Fiction.

Work experience:

  • Self-employed
  • The Word Doctor
  • Independent Publisher

Emily 5 star rating

New York, NY, USA

Polishing prose since 2009, including NYT bestsellers and Edgar Award winners. My film background gives me unique insight as an editor.

Genres: History, Humanities & Social Sciences, Non-Fiction, Psychological Thriller, Thriller & Suspense, Fiction, Historical Fiction, Plays & Screenplays, Historical Romance, Romance, True Crime, Cozy Mysteries, Mystery & Crime, and Women's Fiction.

Work experience:

  • Self-employed
  • Penguin Random House
  • The Firm/Firm Films
  • Brooklyn Films

Jim 5 star rating

Tigard, OR, United States

An editor with over twenty years of publishing experience at major houses, who has a sweet spot for genre fiction and comic books.

Genres: Action & Adventure, Fiction, Comics Non-Fiction, Non-Fiction, Plays & Screenplays, Comics & Graphic Novels, Thriller & Suspense, Science Fiction, Epic Fantasy, Fantasy, Cozy Mysteries, and Mystery & Crime.

Work experience:

  • Self-employed
  • Kirkus Media, LLC
  • Hachette Book Group
  • Time Warner Book Group/Hachette Book Group
  • DC Comics

Vanessa 5 star rating

Seattle, WA, USA

15+ years as an enthusiastic editor, helping authors polish prose, sharpen storytelling, and prepare manuscripts for successful publication.

Genres: Biographies & Memoirs, Non-Fiction, Paranormal Romance, Romance, Fiction, Cozy Mysteries, Mystery & Crime, Historical Mysteries, Magical Realism, Literary Fiction, Military Science Fiction, and Science Fiction.

Work experience:

  • Indie Owl Press
  • SAGA Egmont
  • The Louisville Review
  • Dzanc Books
  • Self-employed

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Hire the best cozy mystery developmental editors

Finished putting pen to paper for the first manuscript of your cozy mystery book? You might want to consider sleuthing out a developmental editor next. A cozy mystery developmental editor can see your work in the same way a detective fresh on the case might see a problem better than a DC who’s worked on it for years — free of bias.

These literary investigators step back and analyze the big picture to identify problems in your structure, characterization, and pacing. This can even lead to intensive rewrites, so you’ll want to be sure your cozy mystery developmental editor has professional experience and knowledge of cozy mystery books to back up their proposals. At Reedsy, we assure that quality. All of our professionals are vetted thoroughly, we only accept the strongest portfolios. So, why wait? Sign up for free to connect today.

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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.

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