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Yenny Astrid Londoño

Self-publishing services

Your book deserves better than being forgotten in a Word document.

Writing the book was only part of the problem. Now it needs editing, proofreading, formatting, a professional cover, Kindle preparation, Amazon KDP setup and a publishing process that actually looks professional.

We can handle the entire process or help you only with the part you need.

Editorial services

Services for independent authors

Not every author needs the same thing. You can hire a single service or let us guide you through the whole process.

  • Yenny Astrid Londoño proofreading a printed manuscript with a pink pencil at her desk

    Proofreading

    FromUS$80

    Spelling, grammar, punctuation, typos and all the little mistakes you stopped seeing after reading your own book forty times. Clean text, same voice.

  • Yenny Astrid Londoño reviewing manuscript pages marked in pink on a black desk

    Style and developmental editing where appropriate

    FromUS$120

    Rhythm, clarity, repetition, tangled sentences and paragraphs that go in circles. We improve how the book reads without rewriting it for you.

  • Yenny Astrid Londoño at a desk where loose manuscript pages turn into a finished book

    Complete editing + proofreading

    FromUS$170

    Style editing first, final proofreading after. For when you want the manuscript to reach formatting with nothing to be embarrassed about.

  • Yenny Astrid Londoño checking the layout of an open printed book, with page proofs on the desk

    Professional print book formatting

    US$69

    Margins, typography, chapter openings, headers and page breaks that look like a real book, not a Word file exported to PDF.

    Includes formatting for paperback and/or hardcover depending on the project.

  • Yenny Astrid Londoño holding a Kindle e-reader as the pages of a printed book flow onto the screen

    Kindle / EPUB formatting

    US$49

    Your book ready to read properly on Kindle and any EPUB reader: a working table of contents, clean styles and no mysterious blank pages.

  • Yenny Astrid Londoño with the print and digital editions of the same book on the table

    Print + Kindle / EPUB formatting

    US$95

    Both versions in one go: print and digital, consistent with each other and ready to upload.

  • Yenny Astrid Londoño sketching black and pink cover designs next to a finished book

    Professional book cover design

    FromUS$80

    A cover designed for your genre and for looking good as a thumbnail, which is how almost everyone will see it first.

  • Yenny Astrid Londoño pointing a pink pen at the back-cover text of a book

    Book synopsis and sales description

    US$40

    The text that convinces someone to open your book. Short, clear, no spoilers and nothing that sounds like a generic back cover.

  • Yenny Astrid Londoño presenting an author profile with a black-and-white portrait and bio

    Professional author biography

    US$35

    A bio that introduces you properly on Amazon, on the book flap and on social media, without exaggerating or sounding like a résumé.

  • Yenny Astrid Londoño arranging connected category and keyword cards on her desk

    Amazon categories and keyword optimisation

    US$40

    We choose categories and keywords that fit your book, so it shows up where its readers would actually look. It's method, not magic.

  • Yenny Astrid Londoño holding a book next to a screen showing the book's publishing listing

    Amazon KDP setup and publishing assistance

    US$95

    We guide you through your own KDP account: book details, files, pricing, territories and a final check before you hit publish.

    The Amazon KDP account always belongs to the author. Royalties are paid directly by Amazon to the author. We handle the setup and formatting.

  • Yenny Astrid Londoño checking a book's barcode and a sheet with its publishing details

    ISBN and publishing metadata guidance

    US$30

    We explain whether you need an ISBN, where to get one and how to fill in your book's publishing metadata. We don't sell ISBNs: we guide you.

  • Yenny Astrid Londoño showing an author page with her photo and books on a screen

    Amazon Author Central setup

    US$40

    Your Amazon author page with photo, bio and books properly linked, so it doesn't look abandoned.

  • Yenny Astrid Londoño between two open books linked by a stream of light, like a text moving from one language to another

    Spanish ↔ English translation

    FromUS$5per page

    Spanish to English or English to Spanish translation that sounds natural in the other language, not like a machine wrote it.

    Quoted according to length, complexity and type of text.

Packages

Or all together, which works better

The services that almost always go together, bundled with a fixed price or a clear starting point.

  • Yenny Astrid Londoño beside a printed manuscript, layout proofs and the finished book

    Publish Your Book Package

    US$199

    For a book that's already edited and just needs to go out into the world properly.

    Includes

    • Printed layout
    • Kindle / EPUB
    • Book description
    • Categories
    • Keywords
    • Amazon KDP publishing setup
  • Yenny Astrid Londoño holding a book, with her author portrait and editorial materials on the table

    Professional Author Package

    US$320

    Everything above, plus what makes people take you seriously before they read the first page.

    Includes

    • Everything in Publish Your Book
    • Professional cover design
    • Author biography
    • Amazon Author Central
    • Editorial guidance
  • Yenny Astrid Londoño at a table with the manuscript, covers, colour swatches and the finished book

    Complete Book Package

    FromUS$480

    For when you have the manuscript and would rather someone else handle the rest.

    Includes

    • Editing
    • Proofreading
    • Cover design
    • Printed layout
    • Kindle / EPUB
    • Amazon KDP setup
    • Book description
    • Metadata
    • Categories
    • Keywords
    • Amazon Author Central
  • Yenny Astrid Londoño presenting a book's launch materials: copies, postcards, a calendar and cards

    Book Launch Package

    FromUS$670

    Your book ready, published and with a plan to present it, instead of one post that says “it's out.”

    Includes

    • Full editorial process
    • Publishing setup
    • Official launch
    • Promotional materials
    • Launch strategy
    • Social media content preparation
Yenny Astrid Londoño explaining a diagram of AI tools for writers on a screen

Course

Complete AI Course for Writers

Learn how to use artificial intelligence to review, proofread, edit and improve your own books before you publish them.

US$120

The goal is not for AI to write your book for you. The goal is for you to learn how to use it as an editorial team at your service.

What you'll learn

  • Spelling checks
  • Grammar checks
  • Style editing
  • Spotting repetition
  • Spotting inconsistencies
  • Chapter-by-chapter review
  • Sharper dialogue
  • Pacing
  • Synopsis
  • Sales description
  • Organising the editorial process
  • Manuscript review
  • Getting ready to publish
  • Working with several AI tools together

Before you sign up

This course is not designed to rely exclusively on free AI tools. Some professional tools, subscriptions or usage credits will be required and are not included in the course price.

During the course we'll go over which tools are worth paying for, what each one is good at and how to use them efficiently.

Digital services

We also do other things. And we take them seriously.

Websites, social media and launch materials. For authors, yes, but also for brands, businesses and projects that have nothing to do with books.

  • Yenny Astrid Londoño showing a website on a monitor and a mobile phone

    Professional Web Design & Development

    FromUS$320

    For authors, personal brands, entrepreneurs, businesses, companies and digital projects. Fast, clear websites that are easy to manage. Every project is quoted according to its scope and complexity.

  • Yenny Astrid Londoño holding her phone in front of a content calendar and social media posts

    Social Media Management

    FromUS$175a month

    Depending on the plan, it can include strategy, planning, a content calendar, copywriting, post design, scheduling, profile optimisation, visual consistency and follow-up. Steady, organised work; nobody serious can promise you followers.

  • Yenny Astrid Londoño surrounded by a book's promotional pieces: covers, bookmarks, postcards and phone and tablet versions

    Promotional launch kit

    FromUS$80

    Graphics, mockups, posts, stories, social media assets and launch creatives that match your book's look.

  • Book launch strategy

    FromUS$120

    Planning and strategy to present your book: what to say, where, when and in what order. It's a working plan, not a sales guarantee.

About pricing

Editing, proofreading, translation and larger projects may vary in price depending on word count, number of pages, complexity and the condition of the manuscript. A clear quote will be provided before any work begins. External services, software subscriptions, licences, printing, ISBNs, paid advertising and other third-party expenses are not included unless explicitly stated. Larger projects may be paid in agreed stages.

Get a quote

Tell us what you need

We'll reply with a clear quote before any work begins. No account, no commitment and no fine print.

Include your country code, for example +1 555 000 0000.

Which services are you interested in?

You can choose more than one.

Editorial services

Packages

Course

Digital services

If applicable.

For example: 45,000 words or 220 pages.

To attach a manuscript, choose at least one editorial service or package.

We only use your details to reply to this request. More in our privacy policy.

Frequently asked questions

Can you publish my book directly on my Amazon account?
Yes. The account must always belong to the author.
Do you take a percentage of my royalties?
No. Amazon pays royalties directly to the owner of the KDP account.
Do I need an ISBN?
It depends on the format and how you want to publish. We'll guide you based on your situation.
Can I hire you just for the formatting?
Yes. All the main services can be hired individually.
Can you work with a book that still needs a lot of editing?
Yes, but we'll review the manuscript first so we can give you an accurate quote.
Do you work with authors from other countries?
Yes, we work with authors anywhere. The Spanish version of the site shows prices in Colombian pesos.
Does the AI course include the tools?
No. Some tools require a paid subscription or credits, and you sign up for them directly with each provider.
Is AI going to write my book?
No. The course teaches authors to use AI as a tool for reviewing, editing and editorial support.

Not sure what you need? Send me a message and we'll figure it out.

Service

We only use your details to reply to this request. More in our privacy policy.