“I need my book edited” is a perfectly reasonable thing to say, and also not quite specific enough to hire the right person. Editing isn’t one job — it’s several distinct passes, each looking at the manuscript through a different lens, usually in a specific order. Hiring the wrong one first is the single most common (and most expensive) mistake authors make.
Developmental Editing: The Big Picture
Developmental editing happens first and looks at structure, not sentences. For fiction, that means plot logic, pacing, character arcs, point of view, and whether the story actually holds together. For nonfiction, it means whether your argument flows logically, your chapters are organized sensibly, and your central message comes through clearly.
This is usually delivered as an editorial letter plus in-manuscript notes, and it often results in real rewriting — moving chapters, cutting subplots, restructuring an argument. It’s the most labor-intensive edit, and doing it first saves you from polishing prose you’ll end up cutting anyway.
Line Editing: Craft at the Sentence Level
Once the structure is solid, line editing works through the manuscript sentence by sentence and paragraph by paragraph. A line editor is focused on voice, rhythm, clarity, and word choice — tightening flabby sentences, cutting repetition, and making sure your writing sounds like you, just sharper.
Copyediting: Technical Correctness
Copyediting is a more mechanical pass: grammar, punctuation, spelling, and consistency. A copyeditor will build a style sheet tracking things like character name spellings, timeline details, and formatting choices, and check the manuscript against a style guide so everything reads consistently from page one to the last page.
Proofreading: The Final Safety Net
Proofreading comes last, after the book is formatted for print or e-book. It’s a line-by-line check for typos, stray punctuation, and formatting glitches that slipped through — the very last set of eyes before publication.
Which One Do You Need First?
If you’re not sure where your manuscript stands, start with a manuscript evaluation rather than guessing. As a rule of thumb: if you’re still unsure whether the story or argument fully works, you need developmental editing before anything else. If the structure feels solid but the prose feels flat, you’re ready for a line edit. If you’re confident in both and just need a technical check before formatting, copyediting and proofreading are enough.
Skipping developmental editing to save money almost always costs more later — there’s little point line-editing sentences in a chapter that a developmental pass would have cut entirely.
Not sure which stage your manuscript is at? Send it our way for a quick evaluation, and we’ll tell you honestly what it needs before you spend a dollar on the wrong kind of edit.
Get Started ›Frequently Asked Questions
Most manuscripts benefit from all four in sequence, but not every book needs every pass at full depth. A tightly written manuscript might move through line editing quickly, while a first draft with structural issues needs real time spent on developmental editing before anything else.