INDEX / AGENCY
Self-Published Authority Book Service for Niche Experts
A done-for-you service that helps niche experts self-publish authority books in 90 days using their existing content, positioned as a category-ownership tool rather than a revenue play.
01 THE IDEA
The closing conversation between Greg and Cole surfaces a compelling service business: most niche experts (creators, consultants, operators) already have the knowledge to write a book but are blocked by the perceived complexity and time investment. Cole explains his own ghostwriting book took only 3 months because he already knew everything he wanted to say — the 'book' was essentially 10 blog posts compiled and structured.
A service that takes a niche expert's existing tweets, newsletter essays, podcast transcripts, and blog posts, then structures and ghostwrites a self-published book on their behalf, would have strong PMF. The deliverable is a published book (Amazon KDP or direct PDF) used as a category-ownership asset — priced cheaply to maximize reach per the Hormozi model. The service would charge $5,000–$25,000 per engagement, operate with a small team of ghostwriters and editors, and target creators and consultants in the $500K–$5M revenue range who want to cement their authority.
02 THE NUMBERS
$200K – $1.2M
$8K + 200h
$5K + 100h
6/10
19 · GROWING →
Ghostwriting / longform writing, Content repurposing and structure, Self-publishing logistics (KDP, formatting), Client management
03 THE VERDICT
This is a high-margin, proven-demand service with a clear ICP (niche experts and creators who want authority positioning) and a differentiated angle (fast turnaround using existing content, not original research). Scribe Media proved the market exists at $20K+ price points; a leaner, faster version targeting creators at $5K–$15K could scale efficiently with a small team. AI tools now dramatically reduce production time, making this more capital-efficient than ever. The main moat is quality and referrals.
Verdict: BUILD. Don't have the ~200 hours it takes? Get matched with a vetted builder who does — we review every brief by hand and intro you to up to 3 builders.
FIND A BUILDER →INTROS ONLY — NO FEES, NO ESCROW. THE PROJECT IS YOURS.
ALREADY BUILT — BY THE COMMUNITY
I BUILT THIS →Nobody has claimed this one yet. Shipped it? Tell the story — every submission is hand-reviewed, and approved builds get listed right here with a link to your product.
04 THE FIELD
- Scribe Mediaest. 2011STEADY · ADDED 2026-06-07
CATEGORY LEADER IN PROFESSIONAL SELF-PUBLISHING SERVICES
Full-service book writing and publishing agency, charges $20K–$100K+ per book.
- Lioncrest Publishingest. 2018GROWING · ADDED 2026-06-07
NICHE PLAYER, FOCUSED ON THOUGHT LEADERS
Publishing imprint for entrepreneurs and executives, affiliated with Scribe.
- Gotham Ghostwritersest. 1997STEADY · ADDED 2026-06-07
ESTABLISHED NICHE PLAYER
Traditional ghostwriting agency for books, speeches, and articles.