Low-content books are books whose pages repeat or stay mostly empty: journals, notebooks, planners, logbooks, sketchbooks, guest books. They are quick to make, but KDP treats them a little differently from other paperbacks, and the market is crowded, so the angle matters more than the template.
1. Pick a purpose and a buyer
“Notebook” sells badly; “gratitude journal for nurses” or “fishing logbook with tide and catch columns” sells. Specific uses give you a specific interior, a clear cover and keywords people really type. Check the idea in Amazon's search bar and in our keyword tool comparison.
2. Choose the trim size and paper
- 6 × 9 in and 5.5 × 8.5 in are classic journal sizes; 8.5 × 11 in suits planners and logbooks with tables.
- White or cream paper, black ink. Cream feels warmer for journals and is slightly thicker (0.0025 in per page against 0.002252 in for white).
- Page count changes the price: a 120-page 6 × 9 in book costs $2.44 to print, the same page count at 8.5 × 11 in costs $3.04 because it's a large trim.
3. Design the interior
- Build one or a few page templates (lined, dotted, grid, prompts, log tables) and repeat them.
- Respect the margins: the binding side needs 0.375 in up to 150 pages and 0.5 in up to 300. Lines that run into the gutter are the most common rejection. Use the margin calculator.
- Add a few pages that make it yours: a title page, an index, instructions, prompts, a “year in review”.
- Export one PDF at the trim size, fonts embedded.
4. Decide on the ISBN
When you set up the paperback, KDP asks whether it's a low-content book. If it is:
- You can publish without an ISBN (Amazon assigns an ASIN) or with your own ISBN. KDP's free ISBN isn't offered for low-content books.
- Expanded Distribution (bookstores and libraries) isn't available for low-content books.
- Books without an ISBN don't get the “Read Sample” preview on Amazon.
- You can't change the ISBN choice after publishing without unpublishing and publishing again.
5. Make the cover
The cover sells a low-content book more than anything else, because the inside looks like every competitor's. Get the exact size from the cover size calculator (a 120-page 6 × 9 in book on white paper has a 0.27 in spine, enough for spine text) and see the options in our cover maker comparison.
6. List and price it
Use all seven keyword slots for the use and the buyer (“nurse gift”, “shift journal”), not for generic words. On price: a 120-page 6 × 9 in journal at $6.99 earns $1.06 per sale (50% of the price minus printing). Prices from $9.99 earn 60%. Try yours in the royalty calculator.