Write Books is a skill pack for AI agents that runs the whole book pipeline: manuscript, print-ready PDF, cover, Amazon KDP package, and Kindle file. It is the exact pipeline behind three novels, a nonfiction trilogy with its audiobook, and The 8-Minute Mastermind, the book that built a $2.5M mastermind business. $97 one-time, lifetime access, built by Brad Hart of Make More Marbles.
$97 one-time for the first hundred buyers, then $147. Lifetime access at whatever you paid, and every update free. No subscription, no tokens, no credits: it runs on the AI agent you already have. Thirty-day “it wrote a book or it’s free” guarantee. All four skill packs together are $197.
You open a terminal once and paste one line. That's the install. From there you talk to your agent in plain English. New to agents? One Hour to Agents is free.
The bible is your voice, your stories, your frameworks. Nonfiction runs one writer per book for exactly this reason. You review every chapter the way an editor does. Our favorite way: put the draft on your Kindle, read it with a voice recorder going, and say your notes out loud as they come. Transcribe the voice note, hand it to your agent, and it keeps revising until it sounds like you.
The orchestrator rejects chapters that fail the bible. The revision pass fixes named prose patterns. The fiction trilogy is the test: three novels in one voice. You can get the books and see for yourself if you think they’re slop.
None. $97, lifetime. No subscription, no tokens, no credits: it runs on the agent you already have. We make money when the pack is good enough that you buy the next one.
Fair. I'm fighting the tide the only way that works: overdeliver, and take the risk off you. Thirty days, it wrote a book or it's free. I've been doing business that way for the better part of two decades. Google me if you like (Brad Hart, Optimus, Make More Marbles), or skip the searching and read the receipts at GimmeTheProof.com: customers in their own words, from the last two years.
Your agent reports the gap. We fix it. You get the fix. That's the product. And every draft lives in git, which is Time Machine for a project: every chapter, every revision, rolled back with one command if you ever want an earlier version. Your agent sets it up; you don't have to touch it.
Claude Code, plus the free tools the pack lists (Calibre, pandoc, a LaTeX engine). The installer tells your agent what's missing and how to get it.
We built and tested it on Claude Code, and that's the path we support. The skills themselves are plain markdown and scripts, so any sufficiently capable agent, Opus-class or better, whatever you already use, can run them.
Use your own. If you already have final front art (a designer's file, a photo composite, a cover you bought), skip generation. Ideogram is only for making a front from nothing. The pack asks at setup: do I have cover art already or should you generate it. With your own art, /book-cover spec prints every measurement KDP will check so you or your designer build the wrap, and that PDF goes to KDP as-is.
Yes. Fiction and nonfiction.
Not today. ACX's submission rules (April 2026) say audiobooks must be human-narrated and that unauthorized text-to-speech or AI recordings are prohibited. Audible says it is working to accept third-party AI narration. Your options now: publish the ElevenLabs version on Google Play Books, Apple Books, Kobo and Spotify, which accept AI narration with a disclosure; host it yourself or add it as a bonus with the other versions; use Amazon's own KDP Virtual Voice for the Audible listing; or submit to ACX and take your chances, which one would imagine is a different case when it's your own cloned voice rather than a random AI voice. We'll keep this updated as the policy moves.
Write Books is built by Brad Hart, author of The 8-Minute Mastermind and the DaD Papers, at Make More Marbles. Questions: support@makemoremarbles.com