Developmental & Structural Editing Services

Big-picture structural editing for non-fiction books, academic manuscripts and research texts — by Dr. Sarah Meehan O’Callaghan, PhD-qualified editor. Worldwide clients welcome.

Serving clients across Ireland, Europe & globally  ·  APA, Chicago, MLA, Harvard Etc.

Grammar, clarity & flow

line by line

Reedsy Verified

Your voice preserved throughout

ESL specialist

scholarly English for non-native writers

Journal Editor

Tracked changes returned in Word

Understanding the Service

What is Developmental Editing?

Developmental editing — also called structural editing — addresses the big picture of your manuscript. Rather than focusing on language at the sentence level, it examines argument, structure, chapter organisation, logical flow and narrative coherence across the entire text.

It is the most in-depth editorial service available and is typically carried out before copyediting or proofreading. For authors whose draft is complete but whose manuscript needs strategic reshaping before submission, developmental editing provides the framework to transform a strong draft into a compelling, publishable work.

Ideal for

Non-fiction authors, academic book authors, researchers with complex manuscripts, and writers preparing a book proposal or full manuscript for submission to a publisher.
Typically €40–€60 per 1,000 words, depending on the manuscript’s length, complexity, and the level of editorial input required. Project-based pricing is also available for ongoing or multi-stage editorial support.

Developmental Editing Services

Developmental Editing

“Developmental editing doesn’t rewrite your book — it shows you how to make it the book it is meant to be.”

What's Included

Everything Covered in Every Developmental Editing Project

Structural Assessment

Full evaluation of chapter order, argument progression, logical flow and overall manuscript architecture from opening to conclusion.

Chapter-by-Chapter Feedback

Detailed commentary on each chapter — identifying what is working, what needs development, and where the argument or narrative loses momentum.

Gap & Repetition Analysis

Identification of underdeveloped sections, missing arguments, unnecessary repetition and areas where the reader may lose the thread.

Audience & Purpose Alignment

Assessment of whether the manuscript speaks clearly to its intended readership — academic, general, specialist or interdisciplinary.

Inline Comments Throughout

Section and paragraph-level comments embedded in the manuscript — so you can see exactly where each recommendation applies.

Detailed Editorial Report

A comprehensive written report summarising key structural findings and providing clear, prioritised recommendations for revision.

Who It's For

Developmental Editing for Authors & Researchers Worldwide

Academic Book Authors

Monographs & edited volumes for academic publishers

Postdoctoral Researchers

Transforming a thesis into a publishable academic book

Non-Fiction Authors & Book Authors

Preparing a manuscript for submission to an agent or publisher

First-Time Book Authors

Writers completing their first full-length manuscript

What Clients Say

"Sarah's editing and proofreading was invaluable for my book. She ensured technical accuracy, sharpened manuscript clarity, and provided insightful developmental feedback. Her professionalism and respect for my voice made her a joy to work with."
Dr. Devin Savage Author, The DNA of Disaster
Dr. Devin Savage
Author, The DNA of Disaster
"Her attention to detail, precision, and deep understanding of grammar, syntax, and style made a significant difference. She delivers error-free work on time with insightful suggestions to enhance clarity and readability."
Pallavi Shevade Publisher
Pallavi Shevade
Publisher
"Sarah's copyediting was essential when submitting to a major international publisher — especially as English isn't my first language. She improved clarity and flow while ensuring my ideas came through accurately in scholarly English."
Daniel Malanski Author, Olympic Opening Ceremonies
Daniel Malanski
Author, Olympic Opening Ceremonies
Common Questions

Frequently Asked Questions

What is the difference between developmental editing and copyediting?

Developmental editing addresses the big picture — structure, argument, flow and coherence. Copyediting works at the line level — grammar, clarity and style. Developmental editing always comes first, before any language work begins.

Is developmental editing suitable for academic manuscripts?

Yes — developmental editing is particularly valuable for academic monographs, edited volumes, and postdoctoral manuscripts being prepared for academic publishers. Dr. Sarah's PhD background means she engages deeply with complex theoretical and interdisciplinary texts.

Will developmental editing change my argument or ideas?

Never. Developmental editing works with your argument — identifying how to present it more clearly, logically and compellingly. Your ideas, interpretation and scholarly perspective remain entirely yours throughout.

How long does developmental editing take?

A full book manuscript typically takes 3–6 weeks depending on length and complexity. The timeline is confirmed before work begins so you can plan your revision and submission schedule accordingly.

Ready to Strengthen Your Manuscript?

Send a sample and receive a free, personalised copyediting quote within 24 hours. No commitment. Worldwide clients welcome.

 

No hidden costs  ·  Response within 24 hours  ·  Ireland & worldwide

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