How to Hire and Work With a Professional Book Editor (The Ultimate Guide)

The biggest mistake new authors make is emailing an editor and saying, "I need you to edit my book."

That is like walking into a mechanic and saying, "I need you to fix my car," without telling them if the transmission is blown or if you just need an oil change. In the publishing world, there are three distinct types of editing. You must know which one you need before you ask for a quote.

1. Developmental Editing (The Structural Foundation)

• What they do: They look at the big picture. A developmental editor (or "dev editor") does not care about your commas or typos. They care about the architecture of your story. Does the pacing drag in the middle? Are your characters flat? Is your core argument in a non-fiction book actually logical?
• What you get back: Usually, you get an "editorial letter" (a 5-to-15 page brutal, honest critique of the entire book) and a manuscript filled with hundreds of margin comments pointing out exactly where the plot breaks.
• When you need it: Right after you finish your self-revisions, before you worry about polishing the sentences.

2. Line/Copyediting (The Surgical Polish)

• What they do: Once the structure is locked in, the copyeditor goes line-by-line. They fix awkward sentence structures, eliminate repetitive words, ensure your timeline is consistent (e.g., making sure a character doesn't leave a room and then speak from inside the room two pages later), and fix the grammar.
• What you get back: Your manuscript marked up heavily with "Track Changes" in Microsoft Word.
• When you need it: After the plot is perfect and you are ready to make the prose shine.

3. Proofreading (The Final Sweep)

• What they do: This is the absolute final step. A proofreader looks for the tiny, microscopic errors that the copyeditor missed—a missing quotation mark, an extra space between words, or a misspelled name.
• What you get back: A very clean manuscript with minor final tweaks.
• When you need it: Right before you hit "Publish" or send the book to the printer.

Editing is the most expensive part of publishing, but it is also the most critical investment you will make. Professional editing is priced per word, not per hour.

Here are the realistic benchmark rates for 2026, based on data from Reedsy and the Editorial Freelancers Association (EFA). Note: Rates vary depending on your genre and the editor's experience.

• Developmental Editing: $0.03 – $0.06 per word. (For an 80,000-word novel: $2,400 to $4,800)
• Copyediting: $0.02 – $0.04 per word. (For an 80,000-word novel: $1,600 to $3,200)
• Proofreading: $0.01 – $0.02 per word. (For an 80,000-word novel: $800 to $1,600)

If someone offers to comprehensively developmental edit your 80,000-word epic fantasy for $300, run away. They are either running it through AI or they are going to do a terrible job. You get exactly what you pay for.

Do not just hire a random person from a Facebook writing group. You need vetted professionals with a track record of producing readable books.

1. Reedsy (The Gold Standard)

Reedsy is a curated marketplace. They reject about 97% of the freelancers who apply to be on their platform. If you hire an editor through Reedsy, you are usually getting someone who has worked for one of the "Big Five" traditional publishers (like Penguin or HarperCollins). The interface is safe, the contracts are clear, and the talent is elite.

2. The Editorial Freelancers Association (EFA)

The EFA is a massive professional organization. You can use their "Member Directory" to search for editors who specialize in your exact genre. It requires a bit more manual vetting on your part compared to Reedsy, but it is a fantastic place to find highly qualified, career editors.

3. Referrals in the Back of Books

Go to your bookshelf. Pick up three recently published, highly successful self-published books in your exact genre. Turn to the "Acknowledgments" page. Authors almost always thank their editors by name. Write those names down, Google them, and see if they are taking new clients.

Once you find a few editors whose portfolios look good, do not just send them your entire manuscript. Follow this professional vetting process.

Step 1: The Brief

Send them a highly professional email outlining your project.

• "I have an 80,000-word YA Sci-Fi novel."
• "I am looking for a developmental edit."
• "My target publication date is [Date]."
• "Are you available, and what are your rates?"

Step 2: The Sample Edit (Crucial)

A great editor for a thriller might be a terrible editor for a romance. You need to know if their communication style matches your personality. Always ask for a Sample Edit. A professional editor will usually edit the first 1,000 to 2,000 words of your manuscript for free (or for a small, nominal fee).

• If they are too mean: If their comments crush your soul and offer no constructive solutions, don't hire them.
• If they are too nice: If they just write "Great job!" and don't fix any underlying issues, don't hire them. You are paying them to find the flaws, not stroke your ego.

Step 3: The Contract

Once you pick an editor, get everything in writing. The contract must state the exact total price, the specific type of editing being performed, and the exact date the edited manuscript will be returned to you.

When the editor finally sends your manuscript back, you are going to open the document and see a sea of red "Track Changes" ink.

You are going to panic. You are going to feel defensive. You might even feel a little angry.

Close the document and walk away.

Give yourself 48 hours to be mad about it. This is a normal, psychological reaction to having your art critiqued. Let your ego throw a tantrum.

Then, on day three, open the document again. You will realize that the editor isn't attacking you; they are trying to make the book better. They are usually right about the pacing dragging in Chapter 4. They are usually right that your villain’s motivation makes no sense.

Accept their changes, get to work on the rewrites, and be grateful that you hired a professional to catch those mistakes before the readers did.