This book was written from one paragraph.

Nonfiction, in eight kinds: lead magnets, workbooks, nonfiction books, brochures, illustrated guides, collections, newsletters and activity packs. A book runs up to 40,000 words; an activity pack is sized in pages instead, as printable coloring pages, worksheets and puzzles. Chapbook does not write fiction yet.

The complete outline, one drafted chapter of up to 2,500 words and a watermarked cover, on the free plan's 60 credits. If the chapter does not read the way you want, change the brief or the outline and draft it again before you subscribe.

The brief and the decisions. You describe the reader, the promise and the voice; you approve or rewrite the outline; then you read each chapter as it lands and rewrite, expand or shorten what you want changed. The drafting is done for you, chapter by chapter, against the outline you approved.

Yes. Add up to 10 sources: PDFs, text or web pages. Extracting them is free; an AI summary of a source costs credits. Chapters can cite a source inline, and the read-through flags any claim that no source supports.

Yes. Choose I have a draft on New book and add a Word document, a Markdown or text file, or links to your blog posts. They become the chapters word for word, and that costs nothing; you decide the chapter breaks and leave out what does not belong before the book is created.

It can, like any model, so the workflow assumes you will check. The read-through flags figures and claims with no supporting source, citations that do not match their source, contradictions between chapters and promises from the brief the text did not keep, naming the chapter and quoting the sentence. Fact-checking before you publish stays your job.

Every action shows its price before it runs: 10 credits for titles, an outline or a research plan; 1 per 125 words drafted, rewritten, expanded or shortened; 1 per 1,000 words for a read-through; 20 per AI cover candidate, so 20 for the batch of 1 a cover job produces; an assistant reply, what it actually cost, up to 5 a turn. Text actions reserve credits for the length you asked for and refund the difference if fewer words arrive. Editing by hand, previews and source extraction are free.

You do. The manuscript, the cover and the exported files are yours, subject to the Chapbook terms; we claim nothing and take no cut. Publish it under your own name, at your own price, wherever you like. Amazon KDP requires you to disclose AI-generated content when you publish, and the checklist reminds you.

No. You get a digital PDF, an EPUB 3, a Word document, a cover JPEG at 1600 × 2560 and a checklist of what to fill in and check before uploading. You upload with your own account. We do not guarantee acceptance by any store.

A nonfiction book, workbook or guide also exports a KDP-sized paperback interior and a full-wrap cover, with the spine sized to the page count and a preflight report on each. KDP-sized is not KDP-approved: open the files in KDP's previewer and order a printed proof before you publish. There is no hardcover.

Yes. The DOCX opens in Word, Google Docs or LibreOffice with the book's fonts, heading colors, page size, cover and pictures, for an editor or for finishing touches. On the free plan it carries a Sample copy line on every page. An activity pack is pages to print, so it has no Word document or EPUB.

English, Spanish, German, French, Portuguese (Brazil), Italian and Dutch. The chapters are written in that language, and the hyphenation, the quotation marks and the pages Chapbook adds follow it. Left-to-right Latin script only, and the app itself is in English.

Into your Readers list, with the book and the named link that brought each reader. Export the list as a CSV for Kit, Mailchimp, Beehiiv or any other email tool. Every address is unconfirmed, so your tool may ask readers to confirm. Chapbook itself never emails a reader. The page needs a paid plan.

Everything you exported stays yours, your manuscripts stay editable, and top-up credits keep working for AI actions. A published page stays up, though updating it needs a plan. Creating new clean exports needs an active subscription; resubscribing restores it.

Within 14 days of a payment, you get back what you have not used. On a new plan or an upgrade, with nothing used that is the whole payment, and with some monthly credits spent and no clean file it is the unused share. Once you have created a clean file or published a book page, the plan has delivered what it is for and the payment is not refundable under the policy. A renewal is refunded in full if you spent none of that month's credits and created no clean file in it; otherwise it is not refundable. A top-up refunds its unused share. None of these limits apply when the fault is ours. The refund policy at chapbook.ink/refund has the detail, and your legal rights are unaffected.