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Professional book proofreading

Catch every error before your readers do.

A final, line-by-line check by experienced U.S. proofreaders — spelling, grammar, punctuation and formatting — so your book looks professional from the first page to the last.

  • Two complete proofreading passes
  • Every correction tracked for your approval
  • Free sample proofread 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 proofread
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Who it's for

The last line of defense for finished books.

Finished manuscripts

Your book has been edited and you want a clean, error-free final copy.

Formatted print proofs

We check your print-ready PDF for typos, stray lines, page numbers and layout slips.

Books already published

Readers spotted typos? We clean up the file so you can upload a corrected edition.

Business & nonfiction

Guides and books where accuracy and credibility matter most.

How proofreading works

Careful, simple and on schedule.

Most books are proofread in 1–2 weeks, depending on length.

Book a free call →
  1. 1

    Free sample proofread

    Day 1–2

    Send your first pages and see exactly what we catch, before you commit.

  2. 2

    Proofreader assigned

    Day 2

    A professional proofreader experienced in your genre is matched to your book.

  3. 3

    First pass

    Week 1

    Spelling, grammar, punctuation, consistency and formatting, line by line.

  4. 4

    Second pass

    Week 2

    A fresh read to catch anything missed, plus a final consistency check.

  5. 5

    Clean final file

    Week 2

    You review the tracked changes and receive a clean, publish-ready file.

What's included

An error-free book, ready for print.

A professional U.S. proofreader
Two complete proofreading passes
Spelling, grammar & punctuation
Consistent names, dates & terms
Formatting and layout checks
Tracked changes on every correction
A style sheet for your book
Clean final manuscript file
Optional check of print proofs
A dedicated project manager

Only corrections. Never rewrites.

Proofreading fixes errors — it doesn't change your voice. Every correction is tracked, so you stay in full control.

✓Every correction tracked✓Your voice untouched✓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 proofreading

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
Proofreading FAQ

Questions authors ask us most.

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

What is the difference between proofreading and editing?

Editing improves structure, clarity and flow. Proofreading is the final check for errors once editing is done. If your book still needs editing, we'll tell you honestly on your free sample.

How long does proofreading take?

Most books are proofread in 1–2 weeks, depending on length. Faster timelines are available.

Will you change my writing style?

No. Proofreaders only correct errors such as spelling, grammar, punctuation and consistency. Your voice stays exactly as it is.

Can you proofread my formatted PDF?

Yes. We can proofread your print-ready PDF and mark corrections for your designer, or fix them ourselves if we formatted your book.

Which style guide do you follow?

We follow the Chicago Manual of Style, the standard for U.S. book publishing, unless you prefer another guide.

How much does proofreading cost?

It depends on your word count and how quickly you need it. After a free sample proofread you get a written, itemized quote before any work begins.

Publish a book you're proud of.

Send us your first pages and get a free sample proofread — no obligation.