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Anna Chambers: Amazon KDP author data
As of Nov 6, 2026, Anna Chambers has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #10), mostly in Biology, Science for Kids, Reference.
| Median price | $26.98 |
|---|---|
| Price range (middle 50%) | $25.13 – $27.34 |
| Median reviews | 2 |
| Total reviews | 4 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 3 |
What stands out
- Median price $26.98, 118% above the median of their main category, Biology.
- 3 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Anna Chambers's best-ranked books
-
Circuit Breakers: How Neuroscientists Get Inside Your Head
by Anna Chambers
- Price$26.64
- Rating5.0
- Reviews2
-
Circuit Breakers: How Neuroscientists Get Inside Your Head
by Anna Chambers
- Price$27.69
- Reviews-
-
Circuit Breakers: How Neuroscientists Get Inside Your Head
by Anna Chambers
- Price$19.49
- Rating5.0
- Reviews2
Main categories
FAQ
How many books does Anna Chambers have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Anna Chambers publish in?
Their books chart most often in Biology, Science for Kids, Reference.
How does Anna Chambers price their books?
The median price is $26.98; half of the books cost $25.13–$27.34.
Has Anna Chambers released new books recently?
3 new books in the last 30 days, 3 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.