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Guides to Amazon KDP, book cover design, trim sizes, spine calculations, typography, publishing workflows, and self-publishing.

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Book Cover Design

Planning a Consistent Book-Cover Series for Author Branding

A practical framework for authors who want a consistent, recognisable cover series. Learn how to define visual rules, build reusable templates, test for thumbnail and format constraints, and roll out covers across ebook, print, and audio while protecting creative flexibility.

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Book Cover Design

How to Create a Professional Amazon KDP Paperback Book Cover in 2026: Step-by-Step Guide (6×9 Example)

A practical, step-by-step tutorial for first-time self-publishing authors on Amazon KDP paperback covers. Using a 6×9 trim as a running example, learn trim sizes, bleed, spine width, page count, print-ready PDF requirements, typography tips, common KDP rejection reasons, and how CoverStudioAI helps you produce editable, production-ready covers.