KDP categories · Top KDP authors
Keith Barnes: Amazon KDP author data
As of Nov 6, 2026, Keith Barnes has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #1), mostly in General, South Africa, Birdwatching.
| Median price | $18.70 |
|---|---|
| Price range (middle 50%) | $15.65 – $22.97 |
| Median reviews | 25 |
| Total reviews | 99 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $18.70, 25% above the median of their main category, General.
Keith Barnes's best-ranked books
-
Birds of Greater Southern Africa (Princeton Field Guides)
by Keith Barnes
- Price$22.97
- Rating4.9
- Reviews13
- Published2024-08
-
Birds of Kruger National Park (Wildlife Explorer Guides)
by Keith Barnes
- Price$15.65
- Rating5.0
- Reviews25
-
Birds of Kruger National Park (Wildlife Explorer Guides)
by Keith Barnes
- Price$14.87
- Rating5.0
- Reviews25
- Published2017-06
-
Animals of Kruger National Park (Wildlife Explorer Guides)
by Keith Barnes
- Price$18.70
- Rating4.7
- Reviews36
-
Field Guide to Birds of Greater Southern Africa (Helm Field Guides)
by Keith Barnes
- Price$45.99
- Reviews-
Main categories
FAQ
How many books does Keith Barnes have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Keith Barnes publish in?
Their books chart most often in General, South Africa, Birdwatching.
How does Keith Barnes price their books?
The median price is $18.70; half of the books cost $15.65–$22.97.
Has Keith Barnes released new books recently?
0 new books in the last 30 days.
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.