KDP categories · Top KDP authors
Karl B McKnight: Amazon KDP author data
As of Nov 6, 2026, Karl B McKnight has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #3), mostly in New Brunswick, Canada, General.
| Median price | $18.70 |
|---|---|
| Price range (middle 50%) | $18.34 – $19.23 |
| Median reviews | 208 |
| Total reviews | 1,855 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
Karl B McKnight's best-ranked books
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Peterson Field Guide To Mushrooms Of North America, Second Edition: The Classic Illustrated Nature Reference for Safe Foraging
by Karl B McKnight
- Price$19.77
- Rating4.8
- Reviews1,440
-
Common Mosses of the Northeast and Appalachians (Princeton Field Guides)
by Karl B McKnight
- Price$17.99
- Rating4.8
- Reviews208
-
Common Mosses of the Northeast and Appalachians (Princeton Field Guides Book 86)
by Karl B McKnight
- Price$18.70
- Rating4.8
- Reviews208
Main categories
FAQ
How many books does Karl B McKnight have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Karl B McKnight publish in?
Their books chart most often in New Brunswick, Canada, General.
How does Karl B McKnight price their books?
The median price is $18.70; half of the books cost $18.34–$19.23.
Has Karl B McKnight 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.