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KDP Book Creation
Books designed to hold their own on the shelf.
Covers, interiors, illustration, A+ content and author branding, specified to Amazon KDP standards so your files upload cleanly and your listing looks professional from the first scroll.
What we create
Everything a book needs, from cover to listing.
Premium covers
eBook, paperback, hardcover and ACX audiobook covers, plus series systems that keep type, colour and framing consistent.
Full book design
Print interiors for common KDP trims, reflowable EPUB for Kindle, and fixed-layout for picture books and cookbooks.
Illustrated and children's
Picture book illustration sets with a character bible, so faces, outfits and proportions stay consistent across a series.
Low and mid-content
Journals, planners, colouring, puzzle and activity books with intentional page systems, ready for production.
A+ content and listings
A+ modules, brand story, keyword-aware listing copy, mockups and launch creatives.
Author brand and launch
Author logo, landing page, 3D mockups, book trailer and a social launch kit.
File standards
Upload-ready, with no guesswork.
Every project is delivered to KDP specifications with a clear upload checklist.
- eBook covers at full KDP resolution (1600 × 2560 px or trim-matched ratio)
- Paperback and hardcover wraps as print-ready PDFs with calculated spine and bleed
- Print interiors with correct margins and embedded fonts
- Reflowable EPUB validated for Kindle, or fixed-layout where the format requires it
- ACX audiobook square at 3000 × 3000 px (optional)
- 3D mockups for launch and social media
Packages
KDP publishing packages.
Clear packages with defined revision limits. All prices in USD.
Cover Pro
Premium covers composed for Amazon browse and print.
- eBook and paperback print cover
- 2 concepts, 3 revisions
- KDP-ready files (bleed and spine)
- 3D mockup included
- 48-hour first concepts
By purchasing you agree to our Terms & Conditions and Refund Policy.
Complete Book
Cover, interior and launch assets: the complete path to KDP-ready.
- Everything in Cover Pro
- Full interior formatting (print and Kindle)
- Front and back matter design
- Basic A+ content (3 modules)
- Launch mockup pack
By purchasing you agree to our Terms & Conditions and Refund Policy.
Author Brand
Full book design plus series systems, A+ and launch branding.
- Everything in Complete Book
- Series cover system (up to 3)
- Full premium A+ content
- Author logo and landing page
- Social launch kit and trailer
By purchasing you agree to our Terms & Conditions and Refund Policy.
Custom / Publisher
Multi-title catalogues, illustrated series and publisher retainers.
- Volume and series discounts
- Dedicated art direction
- NDA-friendly workflow
- Timeline built around your release calendar
Add-ons
| Add-on | Price |
|---|---|
| Extra illustration page | $25–40 |
| Book trailer | $99 |
| Full A+ set | $149 |
| Listing optimization | $79 |
| Hardcover adaptation | $49 |
Questions
KDP book creation FAQ.
What file formats do you deliver?
Print-ready PDFs with bleed for paperback and hardcover, Kindle EPUB (reflowable or fixed-layout), eBook cover JPGs at KDP resolution, and 3D mockups. Layered source files are available on request where specified.
How many revisions are included?
Each package includes a set number of revision rounds after you choose a direction. Scope changes, such as a new genre, new characters or a new trim size, may require an add-on or a fresh quote.
Can you keep a series visually consistent?
Yes. Series cover systems lock type, colour and framing, and character bibles keep illustrated characters consistent from book to book.
Do I own the rights to the artwork?
Yes. On full payment, commercial rights to the final files transfer to you. We are transparent about AI-assisted tools used under human art direction; see our Terms & Conditions.
Are you affiliated with Amazon?
No. Radiant Innovation Studio is an independent design studio. Amazon, Kindle and KDP are trademarks of Amazon.com, Inc. or its affiliates.
Ready to publish a book that looks the part?
Tell us your genre, page count and deadline. We will reply within one business day with a clear recommendation.