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

From Where I Watch You

Grogan, Shannon

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 43 reviews

Professionalism

Quality

Value

Responsiveness

Drew K.

Drew K.

Jun, 2025

Marissa had such an unexpectedly deep and wide impact on my writing that it's hard to know where to start praising her. The first thing that comes to mind is the mix of knowledge and compassion. Her comments were not only based on deep knowledge of craft and intended audience, but were supportive...
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Mirren S.

Mirren S.

Jan, 2025

I am beyond delighted with Marissa Graff's developmental edits on my latest manuscript. Her wisdom, insights, and attention to detail were invaluable in guiding me and my book back on track. She approached the project with a kind heart, and I am excited to collaborate with her again in the future...
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Thomas M.

Thomas M.

Nov, 2024

Excellent feedback that highlighted well what was working and what wasn't. An absolute joy to work with!
Amelia G.

Amelia G.

Aug, 2024

Marissa was fantastic! Her editorial letter was extensive with a perfect balance between encouragement and honest, sage advice. It validated certain technique issues I had been concerned about and provided resources and instruction. It highlighted complete blind spots - including a major plot tw...
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Emily K.

Emily K.

May, 2024

I have loved working with Marissa so far. She is thorough, kind and an expert in the craft of storytelling. I feel so lucky to have been able to work with her and look forward to continued partnership with her.

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