The Book Engine, by Kate Marshall
Content atomization for thought leaders

Your book isn't a product.
It's a content factory.

A report tells you how to market your book. The engine actually does it. Upload your manuscript. We extract every framework, story, quote, and stat you ever wrote, learn your voice, detect your brand, and turn it all into a year of publish-ready content. You flip the switches.

See it work
313atoms from one real manuscript
18signature phrases captured
12 moof content from one book
0invented facts. Everything traces to your pages
STEP 01

Upload your book

PDF, Word, or Markdown. Messy drafts welcome: stale tables of contents, missing chapter headings, and 100 MB of embedded images have all been handled.

Drop your manuscript here
or click to choose a file. It never leaves this page in demo mode.
No manuscript handy? (the author's own 52,000-word book, AI at Work)

Privacy: your file is encrypted, deleted after processing, and never used to train AI models. The atom database we build is yours, exportable anytime.

STEP 02

Your name. Your brand. Your call.

The full engine detects your brand from your manuscript's cover and interior design, then asks you to confirm it. For this text-only demo, tell us who you are and pick the look your quote card should carry.

Live preview. Your quote card fills with a verbatim line from your own chapter after the run.

STEP 02

We detected your brand. Confirm it.

The engine reads brand signal from your book itself: cover art, interior graphics, typography. Most authors have two identities. Pick which one this content publishes under; you can render visuals in both.

◆ Detected from your manuscript

Kate Marshall · AI at Work

Personal book brand, read from the cover and interior design
Deep navy. Peacock teal. Gold spine.
◆ Detected from your firm

theGRAI

Firm brand — the Fractional Chief AI Officer practice at thegr.ai
Warm cream. Cobalt & teal. Editorial sans.
STEP 04

Real output. Your voice. Your brand.

Below is unretouched engine output from the sample manuscript: a LinkedIn post in the author's voice and quote cards in both detected brands.

KM
Kate MarshallFractional Chief AI Officer · Author, AI at Work

The Most Dangerous AI Output Is the Well-Written One

Everyone worries about the obviously wrong answer. That one takes care of itself - you catch it, you roll your eyes, you move on.

The answer that should worry you is the fluent one. Confident, well-structured, sounds exactly right. Under time pressure, polish and accuracy are easy to confuse, and AI produces polish on demand.

Here's the thing: AI doesn't make one kind of mistake. It makes three, and each one gets caught a different way.

1. Hallucination - confident fabrication. Made-up citations, companies that don't exist, statistics with sources you can't find. Most common with names, dates, numbers, and URLs. The check: independently find any source it cites. If you can't find it, it doesn't exist.

2. Reasoning errors - real premises, wrong conclusion. The information is correct, but a step got skipped, or the advice doesn't fit your situation. Most common in multi-step problems and anything legal, financial, or strategic. The check: ask for its assumptions, alternatives, and risks.

3. Currency errors - the world moved. Pricing, laws, regulations, someone's job title. The model answers confidently from a snapshot that expired. The check: ask 'could this have changed?' and verify against the official source.

Naming the category tells you how to check the work. You don't need to verify everything - that erases the time AI saved you. You don't get to verify nothing - that's how polished nonsense ends up in front of your board.

The people winning with AI right now aren't the ones who trust it most. They're the ones who know exactly when not to.

This framework is Section 0.3 of AI at Work. Link in comments.

AI at Work
The most dangerous AI output isn't the obviously wrong answer. It's the well-written one that sounds exactly right but isn't.
Kate MarshallAuthor, AI at Work
theGRAI
Do not automate what you cannot supervise.
Kate MarshallFractional Chief AI Officer · thegr.ai

Twelve monthly themes, planned from your book's own idea taxonomy. Content generates on a rolling horizon, so month nine is written in month eight, never recycled from month two.

PRICING

One price. Everything your book can become.

THE BOOK CONTENT PACKAGE

$685
one time · human-reviewed · delivered within 48 hours
  • Your full atom database, voice profile, and brand kit — yours to keep, exportable anytime
  • Every deliverable family: social posts, quote cards, cue cards, infographics, summaries, workbooks, email sequences, discussion guides, speaking assets, a blog series, and a full course kit
  • Only the channels you actually use — toggle the rest off
  • Two refresh runs included in your first six months
  • Free preview from your first chapter before you pay, and a money-back guarantee after

WANT IT FULLY HANDLED?

from $2,500
done-for-you, by application
  • Kate's practice runs the engine, the calendar, and the publishing for you
  • Monthly themes, ~15 fresh pieces per month on a rolling horizon
  • Compliance-aware review for regulated industries
  • Limited engagements — start with a conversation
THE PROMISES

Built for people whose name is on the cover

Privacy

Your manuscript is encrypted, deleted after processing, and never used to train models.

Ownership

The atom database and voice profile are your assets. Export them anytime.

Provenance

Every piece traces to your pages. The engine never invents a fact, stat, or quote.

Human review

Nothing publishes without sign-off. Compliance-aware for regulated industries.