Developmental Editing vs. Line Editing vs. Proofreading

Authors often ask for "editing" without realizing there are several distinct types of edits, each addressing a different layer of the manuscript.

Developmental editing looks at the big picture — structure, pacing, plot or argument logic, and whether the book delivers on its premise. This happens first, often before the manuscript is considered "finished."

Line editing works at the sentence and paragraph level, refining clarity, flow, and voice without changing the overall structure.

Proofreading is the final pass, catching grammar, spelling, punctuation, and formatting inconsistencies right before publication. Skipping straight to proofreading on an unedited manuscript usually means structural issues make it into the published book.