Marie Anne Cope

Marie Anne Cope – Editor

Developmental editor with 10+ years of experience. Lover of thrillers, fantasies, dark paranormal and supernatural stories.

Overview

Dear Fellow Author,

Hi, I'm Marie. I’m a professional author and developmental editor with over 25 years of writing experience.

I have spent thousands of hours studying how authors construct their stories, and how they build their characters and the worlds they inhabit, learning what draws me to want to read on and what doesn’t, and what makes a character live on in my heart rather than wander off into the sunset.

A book needs to come alive in my head and draw me into the action, following the protagonist as they go on their journey; seeing what they see, doing what they do, and feeling what they feel. Point of view, pace, characterisation and story development are some of the many things I will look at as I assess your novel and work with you to shape your story into one that will live on in the hearts and minds of your readers for years to come.

As an experienced developmental editor, I will provide structured, professional feedback in a timely manner, with regular communication, allowing you to take your novel to the next stage of development.

If you write thrillers and fantasies, then choose me - Marie Anne Cope - as your developmental editor.

I was a finalist for the 2020 Golden Stake Literary Award at the International Vampire Film & Arts Festival, as well as a quarterfinalist for the 2012 Amazon Breakthrough Novel Award.

Testimonials:

“Working with Marie has been a great experience. Highly knowledgeable and professional, and helps takes my stories to another level.”

Andrew Warren, bestselling author of the Thomas Caine thrillers.

“I would highly recommend Marie’s editing services to anyone who needs help to see their book more clearly. She delved into my novel far deeper than I expected and helped me to see how I could improve the book to make the story pop. I will definitely seek her guidance in the future.”

Luke Richardson, bestselling author of the Leo Keane action thriller series.

“I highly recommend Marie’s developmental editing services to any author seeking a great editor at a very competitive price.”

Steven Moore, bestselling author of the Hiram Kane and Alexandria Ridley action thriller series.

If you wish to express an interest in working with me, please submit your request for consideration.

I look forward to working with you.

Services
Fiction
Epic Fantasy Gaming & LitRPG Horror Psychological Thriller Urban Fantasy
Languages
English (UK) English (US)

Work experience

Self-employed

Jan, 2012 — Present
Independent author for many years prior to this date, but developmentally editing my own work and that of fellow authors since.

Portfolio

Made with Reedsy
Cold Hills and Warm Blood

Miller, Donnally

Dreamy Moon Press

Editorial Assessment
Made with Reedsy
Hataalii: Tales from the Afterworld, Book 4

Pasanen, V.K.

Editorial Assessment
Made with Reedsy
Curse of Aname'yma

Rosa, Rodrigo

Rodrigo J. Bombardi

Developmental Editing
Made with Reedsy
Stranger In The Mind (The Umbra Mentis Book 1)

Berrywood, James R

Aspen & Berrywood Books

Copy Editing Editorial Assessment Proofreading
Copy Editing Proofreading
Developmental Editing Copy Editing Proofreading
Copy Editing Proofreading
Developmental Editing Copy Editing Proofreading
Developmental Editing Copy Editing Proofreading
Developmental Editing Copy Editing Proofreading

Marie Anne has 50 reviews

Professionalism

Quality

Value

Responsiveness

Alex M.

Alex M.

Sep, 2026

Your feedback was clear, thoughtful, and really helpful.I appreciate you going through everything so carefully. It’s encouraging to get input from someone who clearly knows their stuff.
Marie Anne C.
Thank you so much for your kind words. I am over the moon you've found it helpful. I hope to work with you again.
H.L. B.

H.L. B.

Sep, 2026

Marie was wonderful. Her Editorial Assessment was thorough and detailed. She raised valid concerns and gave excellent pointers to steer me in the right direction. I am looking forward to using the assessment to further my manuscript. Thank you Marie.
Marie Anne C.
Thank you so much for your review. I am so pleased you found it valuable and hope to work with you again.
Christian L.

Christian L.

Jul, 2026

Marie has been a tremendous help in steering my writing. Her feedback is honest and constructive. The insights and adjustments have helped me see the scenes unfold. I feel having Marie as an editor has improved my writing. Marie has been great guiding my writing while maintaining my voice. As an ...
Read more
Marie Anne C.
Thank you so much for your detailed review. I am so pleased my editing is proving valuable and look forward to part 3!
Bill M.

Bill M.

Jun, 2026

Marie was outstanding to work with. She was punctual with the deliverable, highly responsive before, during, and after the manuscript review, and consistently professional throughout the process. Her manuscript evaluation was thorough and meticulous. She identified important gaps in my story, an...
Read more
Marie Anne C.
Thank you so much for your kind review, Bill. I thoroughly enjoyed your imagination and look forward to working with you again.
Farah A.

Farah A.

Jun, 2026

I would like to thank Marie for her patience with me, seeing as English isn't my mother tongue. I also benefited a lot from her tips and suggestions. My favorite thing about Marie's editing is her sharp eye for continuity errors and keeping the story focused on the point of view of the character,...
Read more
Marie Anne C.
Thank you so much for your kind words. I love working with you and your phenomenal imagination. I look forward to reading Sun's story when you are ready.

Sign up to read more reviews

Create a free Reedsy account to connect with Marie Anne and thousands of other publishing professionals on Reedsy.

Professionals similar to Marie Anne

Get a range of offers by requesting quotes from multiple professionals.

Philip A.

Former managing editor at Wizards of the Coast, working for 30+ years in fantasy, SF, horror, thriller, literary, and narrative non-fiction.

Seattle, WA, USA

100% reply rate

View profile

Rozi D.

Too many words? Not enough? A subplot that wandered off like a Roomba? I refine structure & polish prose—esp. fantasy/romantasy. | PRH alum

New York, NY, USA

95% reply rate

View profile

Leslie P.

Passionate editor specializing in epic fantasy, self-help, and spirituality. Also a travel writer, NYT bestselling author, and CIEP member.

Santa Cruz, CA, USA

100% reply rate

View profile