Marissa Graff

Marissa Graff – Editor

Children’s book editor who will guide you in crafting the story you want to tell with a tailor-made revision plan. 10+ years experience.

Overview

Ready to elevate your writing to a masterpiece? Success speaks louder than words, with my clients’ award-winning works being the proof of that. I know what it takes to get you published, and I will get straight to the heart of your manuscript’s problems.

You’ll receive clear and comprehensive diagnoses, questions, and suggestions, ensuring that your work is finished and prepared for submission. You’ll be able to take your manuscript to the next level of excellence with my help. Feedback will be accessible and incisive, but also wonderfully kind and encouraging.

With a record of over 10 years in the industry, I’ve collaborated with some of the most renowned names in my field. I worked as an editor and reader for top-selling literary agent Sarah Davies of Greenhouse Literary Agency. My talented clients have won prestigious awards such as The Newbery Award. I'm here to facilitate your mission to be published.

Services
Fiction
Coming of Age Contemporary Fiction Magical Realism Middle Grade Middle Grade Fantasy Young Adult
Languages
English (US)
Certifications
  • MFA in Writing for Children and Young Adults, Vermont College of Fine Arts

Work experience

Greenhouse Literary Agency

Jan, 2015 — Present
For several years, I read and edited manuscripts for one of the top selling literary agents, Sarah Davies. Not only did I collaborate with her on what makes manuscripts strong, but also in how and why they sell.

Self-employed

Aug, 2020 — Present
I serve as a resident writing coach, and not only do I post craft-based articles, but I also critique giveaways for its followers.

Editorial

Nov, 2018 — Present
I have worked for ten years now as a freelance editor with an extremely talented and diverse editor collective to support writers through comprehensive editorial feedback. I do everything possible to give writers both the why in suggesting revisions, but also the how.

Portfolio

Lupe Wong Won't Dance

Higuera, Donna Barba

Thelma Bee and the Darkwood Queen

Petti, Erin McGhee

Snowy Wings Publishing

What the Silent Say

Ford, Emerson

Storm Publishing

Thelma Bee in Toil and Treble

Petti, Erin

Bound by Scars & Secrets: Realms of Magic Book 1

Archer, Sienna

Astrid and Apollo and the Starry Campout

Bidania, V.T.

From Where I Watch You

Grogan, Shannon

Electric Boogerloo: I Am Fartacus (MAX)

Maciejewski, Mark

I Am Fartacus (MAX)

Mark Maciejewski

It’s jocks vs. nerds as a tween and his cadre of misfits go to hilarious lengths to bring down their enemies in this laugh-out-loud MAX novel.Chub is a short, accidentally bald, middle school outcast with no chance of ever becoming one of the popular kids. Wit... read more

Marissa has 48 reviews

Professionalism

Quality

Value

Responsiveness

Chris B.

Chris B.

Nov, 2025

"Pleasantly surprised" doesn't do justice. Ms. Graff's fee, while not as high as that of other experienced editors, was still a challenge for my current finances. However, her credentials were just as impressive, her commitment to the book's success was supported by a number of outstanding review...
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Barbara L.

Barbara L.

Sep, 2025

I don’t think I can fully express just how thorough Marissa was with the developmental edit of my project. Her professional insights and encouragement are worth far more than I paid. She didn’t treat me as a project- she treated me as an investment. I started with an editor and ended with a frien...
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Lionel Abel Smith Trust M.

Lionel Abel Smith Trust M.

Sep, 2025

Marissa is passionate about her craft, which is what makes her such a FANTASTIC editor! She is meticulous a reader, and with such a depth of knowledge, will spot where your manuscript can be improved. She is also highly articulate and capable of communicating even the most complex issues. Marissa...
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Kevin R.

Kevin R.

Aug, 2025

Marissa has been amazing to work with! She is extremely supportive, updated me regularly on her progress, and did a great job of pointing out what was good in what I've done, and constructively suggesting what could be improved. Her 'letter' was nothing less than eye-opening and really gave me a ...
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Katie U.

Katie U.

Jul, 2025

Working with Marissa was nothing short of transformative. I came in looking for a freelance editor and left feeling like I’d completed a semester of an MFA program. From the very beginning, she impressed me with her deep understanding of narrative structure, character development, and pacing, bu...
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