The best cozy mysteries book developmental editing services

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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

Steve 5 star rating

South Orange, New Jersey, USA

Former agent and developmental editor specializing in Thrillers and Mysteries. Will get you ready for publication!

Genres: Legal Thriller, Thriller & Suspense, Fiction, Historical Mysteries, Mystery & Crime, Cozy Mysteries, Psychological Thriller, and Espionage.

Work experience:

  • Self-employed
  • Curtis Brown, Ltd.

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

Roxane 5 star rating

Indianapolis, IN, USA

With a knack for story wrangling, I’ll partner with you to bring your characters and cozy mystery to life. 25+ years’ experience.

Genres: Cozy Mysteries, Mystery & Crime, and Fiction.

Work experience:

  • C&T Publishing
  • John Wiley & Sons

Shannon 5 star rating

Seattle, WA, USA

Experienced, encouraging developmental + copy editor to help you get one step closer to publishing. I love romance, fantasy, and mystery!

Genres: Women's Fiction, Fiction, Contemporary Fiction, Cozy Mysteries, Mystery & Crime, Magical Realism, Literary Fiction, Epic Fantasy, Fantasy, Contemporary Romance, Romance, Romantic Comedy, and Romantic Fantasy.

Work experience:

  • Self-employed
  • Various

Rob 5 star rating

New York, NY, USA

Bestselling mystery/thriller author with a love for working with other writers and a keen eye for storytelling mechanics.

Genres: Technothriller, Thriller & Suspense, Fiction, Espionage, Psychological Thriller, Horror, Cozy Mysteries, Mystery & Crime, and Historical Mysteries.

Work experience:

  • MysteriousPress.com
  • Self
  • Seton Hill University

Rebecca 5 star rating

New York, NY, USA

Developmental Editor. I have worked with many award-winning and bestselling authors to ready their books for submission and publication.

Genres: Urban Fantasy, Fantasy, Fiction, Romance, Science Fiction, Women's Fiction, Cozy Mysteries, and Mystery & Crime.

Work experience:

  • Writers House
  • JABberwocky Literary Agency
  • Coffeetown Press / Camel Press
  • Epicenter Press

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Kirsiah 5 star rating

New York, NY, USA

Attentive editor with experience from several NYC publishersin a wide range of commercial fiction genres in adult and young adult novels.

Genres: Dystopian, Science Fiction, Fiction, Cozy Mysteries, Mystery & Crime, Psychological Thriller, Thriller & Suspense, Contemporary Fiction, Historical Fiction, Women's Fiction, Young Adult, and Fantasy.

Work experience:

  • Hachette Book Group
  • Penguin Random House

Holly 5 star rating

East Rutherford, NJ, USA

NYT-bestselling, award-winning editor with over 17 years of industry experience, specializing in mysteries, thrillers, suspense, WF, romance

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

Work experience:

  • St. Martin's Press
  • Self-employed
  • BookEnds, LLC
  • Crooked Lane Books/Alcove Press

Madison 5 star rating

Lawrence, KS, USA

Developmental editor and copyeditor with experience in memoir/biography, adult/YA/middle grade fiction, romance, and trade nonfiction.

Genres: Biographies & Memoirs, Non-Fiction, Self-Help & Self-Improvement, Middle Grade Fantasy, Children's, Fiction, Contemporary Fiction, Young Adult, Gaming & LitRPG, Fantasy, Cozy Mysteries, Mystery & Crime, Romantic Fantasy, and Romance.

Work experience:

  • Ooligan Press
  • 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

Developmental editing, copyediting, and proofreading of fiction and memoir. Authors of all experience levels welcome!

Genres: Biographies & Memoirs, Non-Fiction, Historical Fiction, Fiction, Contemporary Fiction, Magical Realism, Literary Fiction, Dystopian, Science Fiction, Dark Romance, Romance, New Adult, Young Adult, Cozy Mysteries, and Mystery & Crime.

Work experience:

  • Elite Editing, New York City
  • Self-employed

Erin 5 star rating

Framingham, MA, USA

20+ years of experience guiding picture book, middle grade, and YA authors. I'm a professor, author, and your creative cheerleader.

Genres: Middle Grade, Children's, Fiction, Picture Books, Contemporary Fiction, Humor & Comedy, Cozy Mysteries, Mystery & Crime, Psychological Thriller, Thriller & Suspense, Young Adult, and Coming of Age.

Work experience:

  • Montserrat College of Art
  • The Highlights Foundation
  • The Wrtiers' Loft

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
  • Self-employed

Laura 5 star rating

Westfield, NJ, USA

Romance and Mystery/Thriller Editor prev. at Penguin Random House (Berkley), Hachette (James Patterson), and Hooked. Let's perfect a story.

Genres: Romantic Suspense, Romance, Fiction, Contemporary Romance, Cozy Mysteries, Mystery & Crime, Psychological Thriller, Thriller & Suspense, Espionage, Historical Romance, Paranormal Romance, and Romantic Comedy.

Work experience:

  • Penguin Random House
  • Hachette, James Patterson's BookShots
  • Hooked
  • Self-employed

Kristen 5 star rating

New York, NY, USA

Developmental Editor with 20+ years of experience. I know exactly what it takes to get your manuscript ready for the world.

Genres: Cozy Mysteries, Mystery & Crime, Fiction, Contemporary Romance, Romance, Romantic Suspense, Legal Thriller, Thriller & Suspense, Medical Thriller, and Psychological Thriller.

Work experience:

  • Self-employed
  • New American Library, Penguin Random House
  • Mysterious Press, Warner Books

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

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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.