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Best Sellers Inc Agency

Book Translation Services

Take your book beyond English. We translate your book into the language your readers speak, preserving your voice, your story and your meaning.

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You’re in good company
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About The Service

Your Book Deserves Readers in Every Language

Most readers in the world do not read English as their first language. A professional translation opens your book to entirely new markets, new reviews and new income from a book you have already written.

At Best Sellers Inc Agency, we translate your book from English into the language you choose, then prepare it for those readers: a localised title and description, translated cover text and a listing optimised for that market. Because translation and marketing work under one roof, your translated edition is built to be found and to sell.

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Our Services

More Than Words: A Complete Translated Edition

From full manuscript translations and native-speaker reviews to localisation, proofreading, and multilingual Amazon KDP publishing support.

  • Full Manuscript
    Translation
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    Complete translation of your manuscript from English into your chosen language, ensuring consistent terminology, character names and style throughout.

  • Native-Speaker
    Review
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    Every translation is reviewed by a fluent native speaker of the target language, who checks accuracy, natural phrasing and cultural fit before delivery.

  • Cultural
    Localisation
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    Idioms, cultural references, measurements and expressions are adapted so they make sense to readers in the target country, keeping your original meaning intact.

  • Translated
    Proofreading
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    A final proofread of the formatted translated edition to catch typographical, formatting, syntax, and layout errors before international publication.

  • Localised Listing
    & Keywords
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    A translated title, subtitle, book description, and author bio, plus keyword and category research for the regional Amazon marketplace where your book is sold.

  • Publishing
    Support
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    Assistance formatting and uploading your translated edition to Amazon KDP and global platforms, as an officially linked edition on your author profile.

Our Core Platforms

Mastering multiple platforms for maximum book visibility

Amazon Advertising Facebook Ads Google Ads Instagram Ads LinkedIn Ads X Ads Yahoo Bing Ads YouTube Advertising
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Work shaped around the author’s goals

Book Campaigns, Creative Assets, and Publishing Support Built for Real Author Journeys

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    Memoir

    Be Ready When the Luck Happens

    Complete Spanish edition translation and native-speaker review.

    • Translation
    • Spanish Edition
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    Novel

    The Wedding People

    French translation capturing tone, dialogue, and humor seamlessly.

    • Fiction Translation
    • French Market
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    Mystery

    Lies He Told Me: She's in love—with a liar

    German market adaptation with localized keywords and metadata.

    • German Translation
    • KDP Setup
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    Romance

    The Robin on the Oak Throne

    Italian translation preserving lyrical prose and stylistic voice.

    • Italian Translation
    • Localisation
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    Health

    Unlocking the Science of Longevity and Joy

    Nonfiction translation with precise health & medical terminology.

    • Nonfiction
    • Portuguese Edition
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    Fiction

    All the Colors of the Dark

    Complete Dutch edition translation and proofread before launch.

    • Dutch Edition
    • Proofreading
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    Fiction

    Nothing Like the Movies

    Youthful dialogue and pop-culture references carefully localized.

    • Spanish Edition
    • Localisation
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    Biography

    What I Ate in One Year

    Culinary expressions and storytelling translated for French readers.

    • Memoir
    • French Translation
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    Memoir

    You and You Alone

    International edition setup on European Amazon storefronts.

    • Amazon Europe
    • German Market
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    Informative

    Mind Over Money

    Financial, business, and self-help book translation into Spanish.

    • Business Book
    • Spanish Edition
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    Fiction

    White Mulberry

    Historical novel translated with era-accurate linguistic nuance.

    • Historical Fiction
    • Italian Edition
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    Fiction

    Nothing Like the Movies

    Full translation, cover adaptation, and localized blurb writing.

    • Blurb Translation
    • KDP Setup
How it works?

A Clear Process From Manuscript to Translated Edition

Right People. Right Approach.

From initial sample to final publication, our linguists and publishing managers work together to make sure your international edition reads naturally and performs on target platforms.

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1. Consultation

We discuss your book, your target language and market, and your publishing goals to determine formatting and platform availability.

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2. Free Sample

You receive a free translated sample of your book so you can review the translation quality, tone, and accuracy before committing.

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3. Translation & Review

Your entire manuscript is translated and reviewed by a fluent native speaker of the target language for natural phrasing and cultural fit.

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4. Delivery & Publishing

You review the translation and request any changes. We deliver final files and help publish and market your new international edition.

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Our Standards

Your Story,
Faithfully Told in a
New Language

We translate meaning, tone, and cultural nuance—not just isolated words—so international readers experience your book exactly the way you intended it.

Your Voice, Preserved

We translate meaning, tone and style, not just words, so readers experience your book the way you wrote it.

Strict Confidentiality

Your manuscript is accessed only by the team assigned to your project and is never shared without your written consent.

You Keep Full Ownership

You retain all rights to your book and its translated edition once your project is complete.

Full Transparency

Our process combines advanced translation technology with review by native-speaking linguists. We tell you exactly how your translation was produced so you meet disclosure requirements on Amazon KDP and other publishing platforms.

loading image... Winning Awards

Best Sellers Inc Agency. is an Award Winning Book Marketing Agency in the US

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Frequently Asked Questions

We’re here to answer all your questions.

We translate from English into a wide range of languages, including Spanish, French, German, Italian, Portuguese, and Dutch. Contact us with your target language and we will confirm availability and timeline.

Yes. We translate meaning, tone and style, not word for word. Every translation is reviewed by a native speaker to make sure it reads naturally and stays true to your original.

Yes. We provide a free translated sample of your book so you can judge the quality and style before your project begins.

If you self-published your book, you normally own the translation rights. If your book was published by a traditional publisher, check your contract first, as the publisher may hold the translation rights.

Yes. We can format and upload your translated edition to Amazon KDP as a new edition linked to your author profile, and optimise its listing for the target marketplace. Availability of ebook and print formats depends on the language.

Amazon KDP asks authors to disclose translations created using AI-based tools. We tell you exactly how your translation was produced so you can answer KDP's questions accurately when you publish.

Yes. We translate and adapt your title, subtitle, description, author bio, A+ Content and keywords for the target market, so readers can find and buy your translated edition.

Send us your book details and your target language. We will arrange a free consultation and prepare your free translation sample.
  • Translating my thriller into Spanish was the best publishing decision I made this year. Best Sellers Inc Agency handled the manuscript translation, native review, and Spanish Amazon listing. It started ranking in Amazon Spain and Mexico within three weeks!

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    Ryan Cash Simons
  • Bestsellers Inc Agency created an author website that feels professional, polished, and true to my work. The team organized my books, biography, media features, and reader information without making the site feel crowded.

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    Author Website Creation | Ann Patchett
  • Their native German linguist caught cultural nuances that a direct translation would have completely butchered. My readers in Germany and Austria have praised the natural flow of the prose!

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    Cinematic Book Video Trailer | Meghan Quinn
  • The publicity team helped turn my background and book into a strong media story. They refined the angle, prepared the supporting materials, and managed the Forbes placement process professionally.

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    Forbes Placement Campaign | Colleen Hoover
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Get in Touch

Want to get the best quality work? We are just a call away. Let's get started!

Trustpilot
TrustScore 4.8 | 267 reviews