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John Ainsworth: Amazon KDP author data
As of Nov 6, 2026, John Ainsworth has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #48), mostly in Evolutionary Psychology, Human-Computer Interaction, Innovation.
| Median price | $3.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $3.99 |
| Median reviews | 8 |
| Total reviews | 8 |
| New books (30 days) | 4 |
| 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 $3.99, 69% below the median of their main category, Evolutionary Psychology.
- 4 new books in the last 30 days.
John Ainsworth's best-ranked books
-
Evolutionary mismatch: How modern life conflicts with your biology (and what you can do about it)
by John Ainsworth
- Price$2.99
- Rating4.8
- Reviews8
-
The simple guide: Artificial intelligence
by John Ainsworth
- Price$3.99
- Reviews-
-
The simple guide: Human brain
by John Ainsworth
- Price$3.99
- Reviews-
-
The simple guide: Anthropology
by John Ainsworth
- Price$3.99
- Reviews-
-
The simple guide: Basketball
by John Ainsworth
- Price$3.99
- Reviews-
- Published2026-09
Main categories
FAQ
How many books does John Ainsworth have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does John Ainsworth publish in?
Their books chart most often in Evolutionary Psychology, Human-Computer Interaction, Innovation.
How does John Ainsworth price their books?
The median price is $3.99; half of the books cost $3.99–$3.99.
Has John Ainsworth released new books recently?
4 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.