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Book publishing services for US authors

Your manuscript, published on every major store

Storysloom edits, designs and publishes books for independent authors across the US. Your book goes live on your own Amazon and store accounts, and every royalty is yours.

  • Written agreement on every project
  • Fixed price before work starts
  • Published on your own accounts
Letters to June CLARA BENNETT
Night Orchard ELENA VOSS
The Salt Year MARA ELLISON

Sample cover designs

We publish to
  • Amazon KDP
  • IngramSpark
  • Barnes & Noble Press
  • Apple Books
  • Kobo
  • Google Play Books
  • Draft2Digital
27Books finished
7Stores and platforms
14Services under one roof
100%Of royalties stay with you
Packages and pricing

Publishing packages with the price on the page

Three ways to publish a new book. Each one ends with your book live on your own accounts.

Starter Publish

A finished, already-edited manuscript that needs to look professional and go live on Amazon.

$599

2 to 3 weeks

Up to 40,000 words. Longer books add $8 per 1,000 words.

  • Proofreading up to 40,000 words
  • Custom ebook cover with 2 concepts
  • Ebook formatting (EPUB)
  • Published on Amazon Kindle on your account
  • Book description, keywords and categories
  • 3 revision rounds on design
Choose Starter PublishSee full details

Premium Publish

Authors who want the full treatment: deep editing, every format and a launch push.

$2,999

6 to 8 weeks

Up to 80,000 words. Longer books are priced in your fixed plan before you pay. Allow extra time for your own revisions after the developmental edit.

  • Full edit up to 80,000 words: developmental, line, copy and proofread
  • Illustrated custom cover
  • Ebook, paperback and hardcover editions
  • Published on all 7 stores on your accounts
  • Amazon A+ Content and listing setup
  • 30-second book trailer
  • One-page author website
Choose Premium PublishSee full details

Need just one service, or relaunching a published book? See all 8 packages and add-ons.

Our process

How a book moves through Storysloom

You approve every stage before we move to the next. Nothing goes live until you say so.

  1. Send your first chapter

    Use the free chapter check. We read it and email honest notes within 3 business days.

    Free
  2. Get your plan and fixed quote

    Your consultant sends a written plan: the services you need, the price and the dates.

    1 to 2 days
  3. Sign and pay 50% to start

    Pay by card or PayPal through a secure invoice, or by bank transfer.

    When you're ready
  4. We work in stages

    Editing, cover and formatting arrive one at a time. You approve each before we move on.

    1 to 6 weeks
  5. Approve, pay the balance, go live

    You approve the final files and pay the remaining 50%. We publish on your accounts.

    About 3 days
  6. Launch and after

    Your book is live. We help with store questions and small fixes for 30 days.

    30 days
Our team

The people you'll talk to

One publishing consultant stays with your book from first call to launch. Behind them, experienced freelance editors, designers and narrators we work with do the production work.

James

Founder & Publishing Consultant

James started Storysloom in 2025 and reviews every project plan before it goes to an author.

SpecialtyFantasy and sci-fi

Emma

Publishing Consultant

Guides romance authors through covers, series branding and launch week.

SpecialtyRomance and women's fiction

Adam

Publishing Consultant

Helps authors choose the right package and keeps their project on schedule.

SpecialtyThriller, mystery and crime

Jaden

Publishing Consultant

Works with authors turning real life into books, from first call to launch day.

SpecialtyMemoir and self-help

Harry

Publishing Consultant

Plans picture books page by page with authors and our illustrators.

SpecialtyChildren's books

Charles

Publishing Consultant

Helps experts and business owners turn what they know into a book.

SpecialtyBusiness and nonfiction

Meet the whole team

Editors

Developmental editors, line editors, copyeditors and proofreaders.

Designers

Cover designers, illustrators and interior layout designers.

Publishing specialists

Store setup, ISBNs, metadata and print proofs.

Marketing and video

Launch plans, Amazon Ads, social content and trailers.

Narrators and audio editors

Narrator casting, audio editing and mastering.

Web designers

Author websites and newsletter setup.

Portfolio

Cover and design samples

A look at the range our design team works in, from thrillers to picture books.

SMALL HOURS J. T. HALE
Small HoursThriller
Hollow Creek DANA WHITLOCK
Hollow CreekMystery
What We Carried A memoir RUTH OKAFOR-LANE
What We CarriedMemoir
90 Ninety Days to Calm A daily practice for a quieter mind DR. LENA MARSH
Ninety Days to CalmSelf-help
Paper Kites Molly Fenn
Paper KitesChildren's picture book
GLASS FRONTIER K. R. AMARI
Glass FrontierScience fiction

These are sample designs with made-up titles and authors, created by our design team to show range. They are not client books. Client work is never shown without the author's written permission.

See the full portfolio

Our guarantees

In writing, before we start

Every project begins with a written agreement. These promises are in all of them.

Read our terms
  • You keep 100% of your royalties

    We never take a share of your sales. Ever.

  • Every right stays with you

    Your book, your name, your copyright. It's in the agreement.

  • Published on your own accounts

    Your Amazon KDP and store accounts, so you control price and listing.

  • A fixed price before we start

    Your quote lists every service and its price. No surprise fees later.

  • Revisions are written down

    3 rounds on design work, a follow-up pass on edits, $50 for extra rounds.

  • A fair refund policy

    Cancel anytime. You pay only for stages we've delivered.

FAQ

Questions authors ask first

Do I keep my royalties and rights?

Yes. You keep 100% of your royalties and all rights to your book. We never take a share of sales, and every agreement says so in writing.

Whose account is my book published on?

Yours. We publish on your own Amazon KDP, IngramSpark and other store accounts. If you don't have them yet, we'll guide you through opening them, which takes about 15 minutes each.

How long does publishing take?

Starter Publish takes 2 to 3 weeks, Complete Publish 4 to 6 weeks and Premium Publish 6 to 8 weeks, counted from when we receive your final manuscript. Stores usually approve books within 72 hours of upload.

How much does it cost?

Publishing packages start at $599, and Complete Publish, our recommended package for first-time authors, is $1,499. Individual services start at $99. Every price is on our Packages page.

Do you guarantee sales or bestseller status?

No, and be careful of anyone who does. We promise professional work, honest advice and on-time delivery. Sales depend on your book, your genre and your marketing.

What is the free first-chapter check?

Send us your first chapter and within 3 business days we'll email honest notes: what level of editing it needs, any formatting issues, and which package fits. There's no cost and no obligation.

Read all questions

Talk it through

Answer a few quick questions in the chat, or email us. Either way, a consultant replies within 1 business day.

Email us

Send your first chapter. Get honest notes in 3 business days.

Tell us about your book and we'll reply with what it needs, which package fits and what it will cost. Free, with no obligation.

Hi, I'm Evelyn, Storysloom's virtual assistant. Ask me anything about editing, covers, publishing or prices.
Evelyn
Storysloom virtual assistant. A consultant replies by email within 1 business day
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