The best mystery 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, Cozy Mysteries, Mystery & Crime, and Fantasy.

Work experience:

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

Maria 5 star rating

Kansas City, MO, United States

Insightful, inspiring Developmental Editor of 25+ years specializing in Historical fiction, Self-Help, Spec fiction. Tailored-to-you edits.

Genres: Historical Fiction, Fiction, Self-Help & Self-Improvement, Non-Fiction, Dystopian, Science Fiction, Cozy Mysteries, Mystery & Crime, Post-Apocalyptic, Philosophy, Humanities & Social Sciences, and Psychology.

Work experience:

  • Self-employed

Parisa 5 star rating

Brooklyn, NY, United States

Former Simon and Schuster editor with 15+ years of experience, specializing in all fiction genres. I’d love to help get your MS in shape!

Genres: Romance, Fiction, Young Adult, Horror, Thriller & Suspense, Women's Fiction, Mystery & Crime, Fantasy, and Science Fiction.

Work experience:

  • Self Employed
  • Simon & Schuster

Sandra 5 star rating

Port Hadlock, WA, United States

Developmental editor helping professionals transform real-world expertise into compelling, best-selling, market-ready books and series.

Genres: Dystopian, Science Fiction, Fiction, Cozy Mysteries, Mystery & Crime, Historical Mysteries, Espionage, Thriller & Suspense, Military Science Fiction, Medical Thriller, Biographies & Memoirs, and Non-Fiction.

Work experience:

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

Fran 5 star rating

New York, United States

Results driven editor, formerWriters House Bridgerton agent, edited major award winners, working from slush pile to success in publishing.

Genres: Literary Fiction, Fiction, Young Adult, Biographies & Memoirs, Non-Fiction, Women's Fiction, Mystery & Crime, Fantasy, Thriller & Suspense, Historical Romance, and Romance.

Work experience:

  • Writers House
  • youbloom music festival

I am a freelance editor with over a decade of experience working with major publishers, top literary agencies, and independent authors.

Genres: Literary Fiction, Fiction, Historical Fiction, Biographies & Memoirs, Non-Fiction, Sports & Outdoors, History, Humanities & Social Sciences, Mystery & Crime, Thriller & Suspense, and Music.

Work experience:

  • Self-employed
  • Barer Literary, LLC (now part of The Book Group)
  • Little, Brown and Company
  • Barer Literary, LLC
  • Algonquin Books of Chapel Hill

David 5 star rating

Richmond, VA, USA

Editor of 500+ books (SF/F and thriller/mystery), for bestsellers including Hugh Howey (Silo), AG Riddle, Anne Frasier, Nick Cole & more.

Genres: Military Science Fiction, Science Fiction, Fiction, Technothriller, Thriller & Suspense, Action & Adventure, Contemporary Fiction, Epic Fantasy, Fantasy, Cozy Mysteries, Mystery & Crime, Space Opera, and Post-Apocalyptic.

Work experience:

  • Self-employed
  • WarGate Books

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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

Marla 5 star rating

Portland, OR, USA

Comic book and fiction editor with almost ten years in the comic industry, specializing in horror and action stories.

Genres: Horror, Thriller & Suspense, Fiction, Action & Adventure, Comics & Graphic Novels, Fantasy, and Mystery & Crime.

Work experience:

  • Mad Cave Studios
  • TKO Studios
  • Image Comics

Robin 5 star rating

New York, NY, USA

A New York-based developmental editor, proofreader, and writing coach with over twenty years of experience in fiction for all ages!

Genres: Middle Grade, Children's, Fiction, Picture Books, Fantasy, Mystery & Crime, Science Fiction, Thriller & Suspense, Women's Fiction, and Young Adult.

Work experience:

  • HarperCollins

Duncan 5 star rating

Raleigh, NC, USA

Developmental editor, NYT bestsellers by Grand Central, Algonquin, Hachette, contributing editor at Harper's, novelist (HarperCollins, 2027)

Genres: Biographies & Memoirs, Non-Fiction, Historical Fiction, Fiction, Inspirational, Historical Mysteries, Mystery & Crime, Contemporary Fiction, Literary Fiction, Historical Romance, and Romance.

Work experience:

  • Algonquin Books
  • CraftBook Editorial
  • Harper's Magazine

Rozi 5 star rating

New York, NY, USA

Too many words? Not enough? A subplot that wandered off like a Roomba? I refine structure & polish prose—esp. fantasy/romantasy. | PRH alum

Genres: Cozy Mysteries, Mystery & Crime, Fiction, Contemporary Romance, Romance, Epic Fantasy, Fantasy, Romantic Fantasy, Paranormal Romance, and Urban Fantasy.

Work experience:

  • Time Inc.
  • Penguin Random House
  • The Developmental
  • EFA

Kristen 5 star rating

San Francisco, CA, USA

PhD-trained editor helping experienced fiction writers elevate their craft with kind, insightful feedback and strategic guidance

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

Work experience:

  • Self-employed
  • Chronicle Books
  • Columbia University

Bestselling editor who for ~20 years' has worked with authors to polish stories and ideas, reach new audiences, and start conversations

Genres: Fantasy, Fiction, Biographies & Memoirs, Non-Fiction, Entertainment, Science Fiction, Thriller & Suspense, Literary Fiction, Mystery & Crime, and Humanities & Social Sciences.

Work experience:

  • Self-employed
  • Texas Book Festival
  • The Acton MBA
  • HarperCollins

Hugo-nominated and 12 time #1 bestselling author and editor of 21 anthologies, and over 200 novels—let’s make a great story together!

Genres: Mystery & Crime, Fiction, Horror, Thriller & Suspense, Technothriller, Science Fiction, Fantasy, Writing & Publishing, Non-Fiction, Young Adult Fantasy, Young Adult, and Women's Fiction.

Work experience:

  • Self-employed
  • 25 and Y
  • Wordfire Press

Mischa 5 star rating

Raleigh, North Carolina, USA

Fiction editor of 15+ years, trusted by bestselling authors. Highly selective, meticulous in approach, devoted to preserving your voice.

Genres: Post-Apocalyptic, Science Fiction, Fiction, Time Travel, Psychological Thriller, Thriller & Suspense, Mystery & Crime, Horror, Medical Thriller, Technothriller, and Action & Adventure.

Work experience:

  • Self-employed

Danielle 5 star rating

New York, NY, USA

Dedicated editor of various genres and age groups, including picture books, middle grade, YA, adult mysteries/thrillers, and biographies.

Genres: Biographies & Memoirs, Non-Fiction, Mystery & Crime, Fiction, Thriller & Suspense, Picture Books, Children's, Middle Grade, Young Adult Fantasy, and Young Adult.

Work experience:

  • Palaver Arts Magazine
  • Yale University Press
  • Sourcebooks Publishing
  • Trojans 360
  • Simon & Schuster

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