James Powell

James Powell – Editor

Developmental editor for horror, fantasy, thriller & comics writers. 12 yrs turning good drafts into great ones with tension and momentum.

Overview

Your beta readers said "I liked it!" but you know that's not the same as "I couldn't stop reading." Something's off in your draft, but beta readers can't tell you what.

It's not easy to spot the gap between what's in your head and what's on the page. That's where I come in. I help novelists and comic writers recognize the difference and provide solutions that add real tension, clear stakes, characters who jump off the page, and pacing that pulls readers to the next page.

I write, too. Dark Horse published my series House of Fear, so I know what it's like to hand your work to someone else and wait for feedback. I don't take that lightly.

With 12 years of editing experience, I do more than mark up a file. We'll hop on a Zoom call to walk through what's working, what isn't, and why, so you can spot these gaps yourself, in this manuscript and the next.

I don't use AI. Every note is mine, because your story deserves a human reader who's actually paying attention.

I specialize in horror, fantasy, and thrillers (novels and comics).

RATES

Editing is priced per word. For an 80,000-word novel: developmental editing ~$2,900, editorial assessment ~$2000, copyediting ~$1,900.

Coaching: $75/hour.

Ready to see what your story needs? Send me your first chapter and let's talk.

Services
Fiction
Comics & Graphic Novels Epic Fantasy Horror Middle Grade Mystery & Crime Psychological Thriller Science Fiction Young Adult
Languages
English (CAN) English (UK) English (US)
Certifications
  • B.A. in English from the Colorado State University

Work experience

Self-employed

Mar, 2015 — Present
Full-time freelance fiction editor who regularly edits comic scripts, novels, publisher submissions, query letters, and Kickstarter pages. Also the writer/creator of House of Fear, a series that introduces middle grade readers to the thrills of scary comics (it's Goosebumps meets Tales from the Crypt).

Jeppesen/Boeing

Mar, 2001 — Oct, 2020 (over 19 years)
Created and maintained editorial style guide; edited and wrote user documentation for aircraft software; managed 15+ writers during the development of multiple aviation textbooks, training programs, and videos.

Portfolio

Developmental Editing Editorial Assessment
The Peace Weaver

Barnitz, Charles

Editorial Assessment
Made with Reedsy
Agents of Democracy: War Machines

Jones, MJJ

Asshoco

Developmental Editing Copy Editing
It's kids vs. monsters in this collection of scary comics for young readers! House of Fear is the perfect comic collection for monster hunters young and old. It's Scooby-Doo meets Tales from t... read more
Developmental Editing Query Letter Review
Made with Reedsy
Terror Zone

Vince Rogers

Bray Mine Publishing

"No parents. No rules. Just five friends, pizza, and a horror movie night that promises thrills and chills! What starts as a fun-filled night takes a frightening turn when the sinister terror ... read more
Developmental Editing
This Rough Old World

Barrows, Brandon

Editorial Assessment
Editorial Assessment
Developmental Editing Copy Editing Proofreading

James has 110 reviews

Professionalism

Quality

Value

Responsiveness

Savannnah H.

Savannnah H.

Sep, 2026

I have worked with this editor on multiple occasions and each time they delivered exceptional feedback and professionalism. I will consider their services for future projects to come.
JP F.

JP F.

Aug, 2026

If you are looking for someone to take the job seriously and leave detail inline comments for your manuscript, then James is your editor. He also provided an hour call afterwards and answered all questions. Great help
Cynthia M.

Cynthia M.

Aug, 2026

I needed a coach. It was wonderful to work with James as he really seemed enthusiastic about the story. He, I believe, improved me as a writer.
Jacob D.

Jacob D.

Jul, 2026

James was very insightful and encouraging in how my comic manuscript should be clear and simple along with proper structuring. He gives great ideas if you are starting your IP comic. He is also very responsive in giving feedback to help improve your story.
Kay A.

Kay A.

Jun, 2026

James is great. He takes great care and leaves no stone unturned.

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