KDP categories · Top KDP authors
John Acorn: Amazon KDP author data
As of Nov 6, 2026, John Acorn has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #19), mostly in Nature & Wildlife, Animals, Photography & Video.
| Median price | $30.99 |
|---|---|
| Price range (middle 50%) | $30.99 – $30.99 |
| Median reviews | 35 |
| Total reviews | 35 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $30.99, 55% above the median of their main category, Nature & Wildlife.
John Acorn's best-ranked books
-
Tiny Titans: The Silent Keepers of Our Ecosystem
by John Acorn
- Price$30.99
- Reviews-
- Published2026-12
-
Bugs of Washington and Oregon
by John Acorn
- Price-
- Rating4.5
- Reviews35
Main categories
FAQ
How many books does John Acorn have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does John Acorn publish in?
Their books chart most often in Nature & Wildlife, Animals, Photography & Video.
How does John Acorn price their books?
The median price is $30.99; half of the books cost $30.99–$30.99.
Has John Acorn released new books recently?
1 new book in the last 30 days, 1 of which reached a Best Sellers list.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.