The best mystery book copy editing services

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Jerry 5 star rating

Live Oak, FL, United States

An editor with more than 20 years of experience in books, covering a variety of genres in fiction and nonfiction.

Genres: Political Science & Current Affairs, Humanities & Social Sciences, Non-Fiction, Action & Adventure, Fiction, Mystery & Crime, Science Fiction, Thriller & Suspense, and Biographies & Memoirs.

Work experience:

  • Self-employed

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

Ryan 5 star rating

Los Angeles, United States

Detail-obsessed proofreader and copyeditor with 20 years of Big Five and indie experience. Let’s polish your manuscript to perfection!

Genres: Literary Fiction, Fiction, Political Science & Current Affairs, Humanities & Social Sciences, Non-Fiction, Mystery & Crime, Dystopian, Science Fiction, Espionage, Thriller & Suspense, Legal Thriller, Technothriller, and Psychological Thriller.

Work experience:

  • Penguin Group USA
  • Phoenix Books
  • Omnicom Production/Deutsch LA
  • Self-employed

David 5 star rating

Long Beach, CA, United States

Give me your dangling participles, your absent oxford commas, your run-on sentences yearning to be written correctly.

Genres: Literary Fiction, Fiction, Action & Adventure, Horror, Thriller & Suspense, Classics, Plays & Screenplays, Mystery & Crime, Fantasy, and Science Fiction.

Work experience:

  • Penguin Group, USA; Random House, LLC
  • Pegasus Books and Publishing House
  • Words That Stay, LLC

Will 5 star rating

Chicago, United States

I provide the same full-service copyediting and proofreading that you would receive from a Big-5 publisher, of which three are clients.

Genres: Cozy Mysteries, Mystery & Crime, Fiction, Historical Fiction, Romantic Comedy, Romance, Espionage, Thriller & Suspense, Space Opera, Science Fiction, Urban Fantasy, Fantasy, Romantic Fantasy, and Horror.

Work experience:

  • Berkley Publishing (Penguin Random House)
  • Harlequin Romance (HarperCollins)
  • Orbit Books / Redhook (Hachette)

Michele 5 star rating

New York, United States

Copy editor for Penguin Random House for 18 years, experience with bestselling authors of women's fiction, romance, mystery/thrillers.

Genres: Historical Fiction, Fiction, Women's Fiction, Mystery & Crime, Contemporary Fiction, Thriller & Suspense, Romance, Young Adult, Urban Fantasy, and Fantasy.

Work experience:

  • Self-employed

Amy 5 star rating

Township of Washington, NJ, United States

Friendly, thorough, supportive editor/proofreader for your novel. Experience in romance, historical, LGBTQIA+, mystery, YA, sci-fi, fantasy.

Genres: Romance, Fiction, Women's Fiction, Middle Grade, Children's, Mystery & Crime, Education & Reference, Non-Fiction, Literary Fiction, Young Adult, and LGBTQ Fiction.

Work experience:

  • Self-employed
  • Lawrence Erlbaum Associates
  • Great Minds

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Lynsey 5 star rating

Missoula, United States

(She/they.) Over a decade of in-house and freelance editorial work for Big 5 publishers & private clients across genres.

Genres: Romance, Fiction, Women's Fiction, Science Fiction, Epic Fantasy, Fantasy, Urban Fantasy, Cozy Mysteries, Mystery & Crime, Young Adult Fantasy, Young Adult, Biographies & Memoirs, and Non-Fiction.

Work experience:

  • Fordham University Press
  • City College of New York
  • Skadden-Arps Legal Studies Program at City College of New York
  • WHACK! Magazine
  • Penguin Group (USA)
  • Self-employed
  • Penguin Random House

Rachel 5 star rating

New York, NY, United States

Editor experienced in creative development, visual storytelling, and licensed publishing. I solve problems.

Genres: Young Adult, Fiction, Action & Adventure, Anthologies, Comics Non-Fiction, Non-Fiction, Entertainment, Middle Grade, Children's, Mystery & Crime, Comics & Graphic Novels, Fantasy, Science Fiction, and Thriller & Suspense.

Work experience:

  • DC Entertainment
  • Self-employed
  • Little Bee Books
  • Emergents Universe

Jamie 5 star rating

Pocatello, Idaho, USA

Enthusiastic editor of Children's and Adult Fiction/Nonfiction. MFA Grad. Trad. published author. Freelancer for Penguin Random House.

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

Work experience:

  • Playful Learning Press
  • Self-employed
  • Idaho State University, Continuing Ed
  • Kelly Yang
  • Vermont College of Fine Arts
  • Gibbs Smith Publishing
  • Penguin Random House
  • Hares & Hatter Bookshop

Cindy 5 star rating

Orlando, FL, USA

Editor/proofreader of twenty-five years; I've worked at Hearst and Penguin, specializing in memoirs, paranormal/fantasy, and cozy mysteries.

Genres: Middle Grade Fantasy, Children's, Fiction, Cozy Mysteries, Mystery & Crime, Young Adult Fantasy, Young Adult, Paranormal Romance, Romance, Epic Fantasy, Fantasy, Contemporary Fiction, Biographies & Memoirs, Non-Fiction, and Travel.

Work experience:

  • Bonnier Corp. / Firecrown Media
  • Self-employed

Aja 5 star rating

Austin, United States

Making sure your prose sings, your facts and story are straight, and your unique voice shines through.

Genres: Literary Fiction, Fiction, Humor & Comedy, Art, Humanities & Social Sciences, Non-Fiction, Biographies & Memoirs, Historical Fiction, Women's Fiction, Music, Entertainment, Mystery & Crime, Fantasy, and Thriller & Suspense.

Work experience:

  • Simon & Schuster
  • on my porch, at a coffee shop, in far-flung places . . .

Susan 5 star rating

Raleigh, NC, USA

Experienced copyeditor and proofreader specializing in contemporary, literary, historical, and women's fiction, crime/mystery, nonfiction.

Genres: Literary Fiction, Fiction, Mystery & Crime, Women's Fiction, Health & Wellbeing, Non-Fiction, and Inspirational.

Work experience:

  • Self-employed

Pam 5 star rating

San Francisco, CA, USA

Experienced copyeditor and proofreader of books and magazines in all genres and age categories, but my speciality is in teen books.

Genres: Middle Grade, Children's, Fiction, Mystery & Crime, Fantasy, Literary Fiction, Young Adult, LGBTQ Fiction, Children’s Non-Fiction, Non-Fiction, Psychology, and Humanities & Social Sciences.

Work experience:

  • Self-employed
  • SF Apartment Magazine
  • Zest Books
  • Razorbill, Penguin
  • American Psychological Association

Hanna 5 star rating

Port Isabel, Texas, USA

Experienced Copy Editor specializing in Crime Thrillers and Sci-Fi, with several clients on the Amazon UK Top Ten Most Read Authors on KU

Genres: Time Travel, Science Fiction, Fiction, Cozy Mysteries, Mystery & Crime, Psychological Thriller, and Thriller & Suspense.

Work experience:

  • Self-employed

Krista 5 star rating

Upland, CA, USA

Copy editor & proofreader specializing in romance. From dark and twisty to lighthearted rom-coms, I can help make your novel its best.

Genres: Contemporary Romance, Romance, Fiction, Dark Romance, Historical Romance, Paranormal Romance, Romantic Comedy, Romantic Fantasy, Cozy Mysteries, Mystery & Crime, and Romantic Suspense.

Work experience:

  • Self-employed

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

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