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Cell Biology (Biology, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Cell Biology (Biology, Kindle eBooks), updated Nov 2, 2026: median price $7.99, median 24 reviews, average rating 4.4 and a KDPTop opportunity score of 23/100 (highly competitive).
| Price range (middle 50%) | $4.99 – $12.49 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 13% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 3% of the parent category Biology (928), one of the easier corners under it.
- Prices spread wide: the middle half runs from $4.99 to $12.49, so budget editions and premium or boxed sets sell side by side.
Top 10 Cell Biology best sellers
-
The Song of the Cell: An Exploration of Medicine and the New Human
- List rank#1
- Price$2.99
- Rating4.7
- Reviews3,142
-
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 Immortal Life of Henrietta Lacks
- List rank#5
- Price$8.99
- Rating4.6
- Reviews31,544
-
Scientific American November 2026
- List rank#6
- Price$6.99
- Reviews-
-
The Cell: A Visual Tour of the Building Block of Life
by Jack Challoner
- List rank#7
- Price$3.99
- Rating4.6
- Reviews161
-
Wetware: A Computer in Every Living Cell
by Dennis Bray
- List rank#8
- Price$3.99
- Rating4.4
- Reviews96
-
We Are Electric: Inside the 200-Year Hunt for Our Body's Bioelectric Code, and What the Future Holds
by Sally Adee
- List rank#9
- Price$1.99
- Rating4.5
- Reviews242
-
The Breast Advice: All You Need to Know About Breast Health, Screening, and Treatment
by Dr. Elisa Port
- List rank#10
- Price$14.99
- Rating4.4
- Reviews32
Same niche in Books: Cell Biology
FAQ
Is Cell Biology a good niche for Amazon KDP?
Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 24 reviews and sells for $7.99.
How many reviews do you need to rank in Cell Biology?
The median best seller has 24 reviews, and 66% of them have fewer than 100.
What do Cell Biology best sellers cost?
The median price is $7.99; half of the best sellers are priced between $4.99 and $12.49.
Can new books break into Cell Biology?
13% 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.