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How to write an eBook with AI, from brief to file

The workflow that produces a book, not a transcript: brief, outline, chapter drafts, section rewrites, fact-check, cover, export and the KDP declaration.

Written September 11, 2026

Quick answer

Write the brief (reader, outcome, format, voice, length), approve an outline, draft one chapter at a time with the outline in view, rewrite the weak sections rather than the whole chapter, check every claim, then set a cover and export EPUB, PDF and DOCX. On KDP, a book whose text the AI created must be declared as AI-generated when you publish.

01

The brief decides the book

Everything downstream is only as good as five decisions: who the reader is, what they can do after reading, which format the book takes (a guide, a workbook, a lead magnet, a report, a novel), what voice it speaks in, and how long it is. Spend real time here. A brief that says "freelance designers in their first year; price a project without guessing; practical guide; direct and concise; about 6,000 words" produces a coherent outline. "A book about freelancing" produces the average of the internet. The studio's onboarding quiz exists to force these five decisions before the first prompt.

02

Draft in the shape of a book

Approve the outline before drafting — rename, reorder, cut. Then draft chapter by chapter, each prompt carrying the whole outline so every chapter knows where it sits and does not repeat its neighbours. Read each chapter as it arrives and mark what is weak. Rewrite by section, not by chapter: regenerating a whole chapter throws away the parts that worked. Keep the chapter text clean — real headings, plain paragraphs, no stray markdown — so the exports carry structure rather than asterisks. The result should have a table of contents that reads like a book's, because it was designed like one.

03

Check, declare, export

Before export, list every factual claim, number, name and quotation the draft contains and check each against something you can cite — or cut it. Then decide the KDP declaration honestly: if the AI created the text, it is AI-generated and must be declared when you publish, even if you edited it heavily; if you wrote it and used AI to edit, it is AI-assisted and needs no declaration. Either way you are responsible for it meeting the content guidelines. Set the cover, export EPUB for the Kindle upload, PDF for direct sales and PDF-first channels, DOCX for the editor or the print typesetter.

Common questions

Straight answers

Which format should I upload to KDP?+

EPUB or DOCX; KDP recommends KPF from its own tool but converts both well. See the Kindle formatting guide for the current list.

Can I use AI for the cover too?+

For the artwork, yes — with the title and author set in type on top, never painted into the picture. AI-generated images are declared the same way AI text is.

Sources

Platform figures on this page are quoted from the pages below, read on the date shown. Rules change; check the current page before you publish.

Amazon KDP — Content Guidelines (AI-generated vs AI-assisted) · read 2026-09-11

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