The best thriller book developmental editing services

Holly

Springfield, United States

Request a quote

Experienced fiction editor, formerly with Samhain Publishing. I specialize in romance and other genre fiction.

Genres: Urban Fantasy, Fantasy, Fiction, Paranormal Romance, Romance, Contemporary Fiction, Contemporary Romance, LGBTQ Fiction, Horror, Thriller & Suspense, Psychological Thriller, New Adult, and Young Adult.

Work experience:

• Samhain Publishing, Ltd
• Self-employed
• Mundania Press
• Lyrical Press

Aja

Austin, United States

Request a quote

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 . . .

Jim

Tigard, OR, United States

Request a quote

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

Andrew

San Diego, CA, United States

Request a quote

Former New York trade editor of thrillers, mysteries, science fiction and fantasy, horror, and narrative and military nonfiction/history.

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

Work experience:

• Self-employed
• Company Name Redacted. Please contact through Reedsy for editorial service.
• Berkley Publishing Group, Donald I Fine, Inc, Dell, Avon and Tom Doherty Associates, LLC
• Scovil Chichak Galen Literary Agency, Inc.
• The Berkley Publishing Group

Parisa

Brooklyn, NY, United States

Request a quote

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

Julie

New York, United States

Request a quote

I'm an editor with nearly two decades of experience in publishing, most recently at Houghton Mifflin Harcourt.

Genres: Young Adult, Fiction, Historical Fiction, Short Story, Middle Grade, Children's, Mystery & Crime, Fantasy, Science Fiction, Thriller & Suspense, and Dystopian.

Work experience:

• Houghton Mifflin Harcourt

JODI

Seattle, WA, USA

Request a quote

Former acquisitions editor specializing in book club fiction, historical fiction, romance, mysteries, and thrillers.

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

Work experience:

• Self-employed
• Lake Union Publishing
• Chronicle Books

Melissa

Phoenix, AZ, United States

Request a quote

Freelance editor, faculty in an MFA novel writing program, and NYT/internationally bestselling writer.

Genres: Young Adult, Fiction, Urban Fantasy, Fantasy, Contemporary Romance, Romance, Paranormal Romance, Romantic Fantasy, Time Travel Romance, Epic Fantasy, Horror, and Thriller & Suspense.

Work experience:

• Self-employed
• Southern New Hampshire University

Brian

Geneseo, NY, USA

Request a quote

An editor for four years with a Forbes Global 2000 company, Brian has a BFA from NYU and is licensed to practice law in NY and VA.

Genres: Plays & Screenplays, Fiction, Law, Humanities & Social Sciences, Non-Fiction, Education & Reference, Mystery & Crime, Legal Thriller, and Thriller & Suspense.

Work experience:

• Thomson Reuters

Amanda

Charlottesville, VA, USA

Request a quote

Independent press cofounder, experienced editor, insightful reader. Edits literary and genre fiction at all stages of development.

Genres: Literary Fiction, Fiction, Poetry, Horror, Thriller & Suspense, Psychological Thriller, LGBTQ Fiction, Contemporary Fiction, Coming of Age, and Science Fiction.

Work experience:

• Independent Press
• C&R Press
• Virginia Tech
• Freelance

Lori

New York City, NY, USA

Request a quote

I specialize in commercial, adult fiction and narrative nonfiction. Publishers Weekly Star Watch Honoree, 2024.

Genres: Contemporary Fiction, Fiction, Mystery & Crime, and Thriller & Suspense.

Work experience:

• A3 Artists Agency
• Innovative Artists Agency
• Henry Holt / Andy Cohen Books
• Self-Employeed
• Crown (Fiction Division)
• Crown (Fiction)

Emily

Boston, MA, USA

Request a quote

Editor specializing in romance, fantasy, and YA, with experience editing NYT bestsellers. Author with Simon and Schuster + HarperCollins.

Genres: Psychological Thriller, Thriller & Suspense, Fiction, Epic Fantasy, Fantasy, Women's Fiction, Young Adult Fantasy, Young Adult, Romantic Fantasy, Romance, Contemporary Romance, Contemporary Fiction, and Romantic Comedy.

Work experience:

• Self-employed
• Simon & Schuster
• Orlans PC

Jules

Gainesville, FL, USA

Request a quote

Seasoned novel coach, DE & query letter pro (fiction/memoir). 20 years exp. A passion for gripping stories. A mission to launch your dream.

Genres: Literary Fiction, Fiction, Psychological Thriller, Thriller & Suspense, Biographies & Memoirs, Non-Fiction, Dystopian, Science Fiction, Espionage, Mystery & Crime, and Young Adult.

Work experience:

• New York University
• Tulane University
• Edible New Orleans
• Dotdash-Merredith
• Ohio University Press
• Self-employed

Adrian

New Orleans, LA, USA

Request a quote

Author of five books of fiction, Columbia MFA, 10+ years editing literary & genre fiction. Every book, lovingly, on its own terms.

Genres: Mystery & Crime, Fiction, Literary Fiction, Science Fiction, Short Story, and Thriller & Suspense.

Work experience:

• Self-employed
• University of New Orleans' Creative Writing MFA
• Tulane University
• St. Martin's Episcopal High School
• Boston College
• Buckingham, Browne & Nichols School
• Black Lawrence Press
• Grub Street Center for Creative Writing
• Columbia University

Halley

Los Angeles, CA, USA

Request a quote

Experienced editor passionate about collaborating to polish your manuscript—mysteries, thrillers, and select nonfiction—to meet your goals.

Genres: Business & Management, Non-Fiction, Psychological Thriller, Thriller & Suspense, Fiction, Women's Fiction, Historical Mysteries, Mystery & Crime, Career Guides, and Young Adult.

Work experience:

• Wiley
• Self-employed
• Putnam

Noelle

Bothell, WA, USA

Request a quote

Editor. International bestselling author. *New to Reedsy July 2026*

Genres: Historical Fiction, Fiction, Romance, Horror, and Thriller & Suspense.

Work experience:

• Self-employed
• Self-Employed
• Angry Robot

Jill

New York, NY, USA

Request a quote

Crime, LGBTQ, memoir, self-help, new age editor. Author: BANG THE KEYS (Penguin), for writers. Here to nail your vision & voice with verve!

Genres: Historical Fiction, Fiction, LGBTQ Fiction, Mystery & Crime, Short Story, Thriller & Suspense, Biographies & Memoirs, Non-Fiction, and Self-Help & Self-Improvement.

Work experience:

• Self-employed
• New York University
• The New York City Department of Education