Take the term editor for example. Many first time authors are confused by the term editor, especially when they don’t know that there are a least three different kinds of editors, all doing separate functions.

Let me clear up the mystery for you.

A developmental editor works with the author during the writing of the book. The goal of this kind of editor is to help shape the book into an understandable document and provide ideas, inspiration, support and structure to the author. Other terms for developmental editor include book shepherd, book coach, or writing consultant. (This is one of the things I do)

A copy editor works on the book after it is finished. The role of the copy editor is to polish up the writing, ensuring that the message is clear and the grammar is correct. Copy editing happens before book layout. No worthwhile book is published without a copy edit. Copy editing ensures that your book looks professional and represents you well in the marketplace.

A proof editor concentrates on reviewing the manuscript one last time after it has been typeset. The primary goal of the proof editor is to catch any funky layout problems like a single sentence on a page or missing headers/footers. Minor corrections like missing words or extra spacing can also be spotted and corrected by the proof editor.

Do you need all 3 kinds of editing?

That question depends on you and your writing expertise. Everyone needs a copy edit to ensure grammatical correctness and a clear message. Many typesetters will include a proof edit as part of their service. A developmental editor is useful when you feel stuck or don’t know how to put your book together.

One caveat: If your book has embarrassing errors- like misspelling foreword or using pubic instead of public, you will sabotage your marketing efforts. Investing time and money in good editing is an investment that will reap you many rewards, not limited to just great book sales. The peace of mind is invaluable!