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Mon–Fri · 9am–7pm EThello@selfpublishing.agency
Professional book editing services

Turn your draft into a book readers trust.

Experienced U.S. editors who fix structure, pacing and every sentence — while keeping your voice exactly as it is.

  • Editors matched to your genre
  • Every change tracked so you approve it
  • Free sample edit of your first pages
SINCE 2023Helping authors publish · you keep 100% of your rights Prefer to talk? Call us(213) 982-1080
FREE · NO OBLIGATION
Get a free sample edit
Get a free 20-minute call and a written quote.

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Which edit do you need?

Three levels of editing, for every stage of your manuscript.

Developmental editing

The big picture: structure, pacing, plot or argument, and what to cut or add. Best for first drafts.

Copyediting & line editing

Sentence by sentence: clarity, flow, word choice and consistency — without changing your voice.

Proofreading

The final check for typos, grammar and formatting errors before your book goes to print.

Complete editing package

All three levels in the right order, with one editor overseeing the whole process.

How editing works

A clear, predictable editing process.

Most manuscripts are fully edited in 3–6 weeks, depending on length and the level of editing.

Book a free call →
  1. 1

    Free sample edit

    Day 1–3

    Send us your first pages. We edit them for free so you can see the quality before you commit.

  2. 2

    Editor matched to you

    Week 1

    We pair you with an editor who specializes in your genre and agree a written schedule.

  3. 3

    First full edit

    Weeks 1–4

    Your editor works through the manuscript using tracked changes and margin notes.

  4. 4

    Your review & questions

    Week 4–5

    Accept or reject every change. Your editor joins a call to talk through anything.

  5. 5

    Final polish

    Week 5–6

    A clean, final file — ready for formatting, design and publishing.

What's included

A thoroughly edited manuscript, ready to publish.

A genre-matched professional editor
Free sample edit before you commit
Tracked changes on every edit
A detailed editorial letter
Style sheet for consistency
A follow-up call with your editor
One round of follow-up edits
Chicago Manual of Style standards
Final clean manuscript file
A dedicated project manager

Your words. Just better.

We never rewrite your book into someone else's voice. Every change is tracked and explained, and nothing is final until you accept it.

✓Every edit tracked and reversible✓Your voice and style protected✓Your manuscript kept confidential
Recent books

Books we helped bring to life.

See the full portfolio →
The Broken Sage — book cover
The Broken SageMemoir
Unlocking Joyful Moments — book cover
Unlocking Joyful MomentsHealth & care
Girl, I've Got Your Back! — book cover
Girl, I've Got Your Back!Self-help
Push Your Limits — book cover
Push Your LimitsSelf-help
Any Language Learning — book cover
Any Language LearningEducation

What authors say about our book editing

Verified client reviewsShared with our authors' permission
★★★★★
“The Self Publishing Agency team have been professional and easy to work with. They’re responsive, collaborative, and patient through revisions… I am a returning customer who would recommend their book formatting and cover formatting/resizing to any author.”
KB Adame
★★★★★
“I highly recommend this company based on my experience… finding a publishing partner you can truly trust is invaluable. This agency is a premier one-stop shop that handles every detail from conception to final distribution. Their communication is exceptional…”
Sara Miller
★★★★★
“The company has created beautiful eye-catching book covers and delivered on time. I recommend the services. It is affordable.”
Alicia Reid
★★★★★
“WONDERFULLY EASY — and VERY ACCURATE. Thanks for being awesome!”
Sean Malone
★★★★★
“The Self Publishing Agency team have been professional and easy to work with. They’re responsive, collaborative, and patient through revisions… I am a returning customer who would recommend their book formatting and cover formatting/resizing to any author.”
KB Adame
★★★★★
“I highly recommend this company based on my experience… finding a publishing partner you can truly trust is invaluable. This agency is a premier one-stop shop that handles every detail from conception to final distribution. Their communication is exceptional…”
Sara Miller
★★★★★
“The company has created beautiful eye-catching book covers and delivered on time. I recommend the services. It is affordable.”
Alicia Reid
★★★★★
“WONDERFULLY EASY — and VERY ACCURATE. Thanks for being awesome!”
Sean Malone
★★★★★
“The Self Publishing Agency team have been professional and easy to work with. They’re responsive, collaborative, and patient through revisions… I am a returning customer who would recommend their book formatting and cover formatting/resizing to any author.”
KB Adame
★★★★★
“I highly recommend this company based on my experience… finding a publishing partner you can truly trust is invaluable. This agency is a premier one-stop shop that handles every detail from conception to final distribution. Their communication is exceptional…”
Sara Miller
★★★★★
“The company has created beautiful eye-catching book covers and delivered on time. I recommend the services. It is affordable.”
Alicia Reid
★★★★★
“WONDERFULLY EASY — and VERY ACCURATE. Thanks for being awesome!”
Sean Malone
Book editing FAQ

Questions authors ask us most.

Still unsure? A specialist will answer anything on a free call.

How much does book editing cost?

It depends on your word count and the level of editing your manuscript needs. We start with a free sample edit, then send a written, itemized quote before any work begins.

Which type of editing do I need?

If you're unsure whether the story or structure works, start with developmental editing. If the structure is solid, copyediting polishes the writing. Proofreading is the final check before publishing. Our free sample edit helps you decide.

Will editing change my voice?

No. Good editing makes you sound more like yourself. Every change is tracked so you can accept or reject it.

How long does editing take?

Most manuscripts are edited in 3–6 weeks. Rush editing is available for an additional fee.

Do you edit fiction and nonfiction?

Yes. We match you with an editor who specializes in your genre — memoir, business, self-help, fiction, children's books and more.

Is my manuscript kept confidential?

Always. Your manuscript is shared only with your editor and project manager, and we're happy to sign an NDA.

Ready for a professional edit?

Send us your first pages for a free sample edit. An editing specialist will call you within one business day.