KDP categories · Top KDP authors
Taxonomic Classification: Amazon KDP category data
Amazon Books Best Sellers data for Taxonomic Classification, updated Nov 2, 2026: median price $34, median 22 reviews, average rating 4.6 and a KDPTop opportunity score of 23/100 (highly competitive).
| Price range (middle 50%) | $20.50 – $64 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 4% |
| Books on the list | 99 |
| Store | Books |
What stands out
- Its median reviews are 1% of the parent category Biological Sciences (2,068), one of the easier corners under it.
- At $34 its median price beats 91% of Books categories, leaving more margin per copy.
- Only 4% of its best sellers are under 90 days old, fewer than in 76% of Books categories: established titles hold the list.
Top 10 Taxonomic Classification best sellers
-
Why Fish Don't Exist: A Story of Loss, Love, and the Hidden Order of Life
by Lulu Miller
- List rank#1
- Price$10.48
- Rating4.4
- Reviews3,952
-
Scientific American September 2026
- List rank#2
- Price$6.99
- Rating4.8
- Reviews13
-
Scientific American October 2026
- List rank#3
- Price$6.99
- Rating4.2
- Reviews7
-
Scientific American June 2026
- List rank#4
- Price$6.99
- Rating4.4
- Reviews42
-
The Selfish Gene: 50th Anniversary Edition
- List rank#5
- Price$18.98
- Rating4.5
- Reviews35
-
Scientific American November 2026
- List rank#6
- Price$6.99
- Reviews-
-
National Audubon Society Trees of North America (National Audubon Society Complete Guides)
by National Audubon Society
- List rank#7
- Price$22.49
- Rating4.7
- Reviews662
-
National Audubon Society Mushrooms of North America (National Audubon Society Complete Guides)
by National Audubon Society
- List rank#8
- Price$23.49
- Rating4.6
- Reviews135
-
Quick Flip Questions for the Revised Bloom's Taxonomy
by Edupress
- List rank#9
- Price$5.58
- Rating4.6
- Reviews718
-
Scientific American July/August 2026
- List rank#10
- Price$6.99
- Rating4.7
- Reviews8
FAQ
Is Taxonomic Classification a good niche for Amazon KDP?
Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 22 reviews and sells for $34.
How many reviews do you need to rank in Taxonomic Classification?
The median best seller has 22 reviews, and 87% of them have fewer than 100.
What do Taxonomic Classification best sellers cost?
The median price is $34; half of the best sellers are priced between $20.50 and $64.
Can new books break into Taxonomic Classification?
4% of the current best sellers were released in the last 90 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.