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Jan Radziemski: Amazon KDP author data
As of Nov 6, 2026, Jan Radziemski has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #23), mostly in Weapons & Warfare, Nuclear, Russia.
| Median price | $41.89 |
|---|---|
| Price range (middle 50%) | $41.35 – $42.42 |
| Median reviews | 7 |
| Total reviews | 14 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $41.89, 187% above the median of their main category, Weapons & Warfare.
Jan Radziemski's best-ranked books
-
Soviet Cold War Destroyers
by Jan Radziemski
- Price$42.96
- Rating4.7
- Reviews7
- Published2026-08
-
Soviet Cold War Destroyers
by Jan Radziemski
- Price$40.81
- Rating4.7
- Reviews7
Main categories
FAQ
How many books does Jan Radziemski have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Jan Radziemski publish in?
Their books chart most often in Weapons & Warfare, Nuclear, Russia.
How does Jan Radziemski price their books?
The median price is $41.89; half of the books cost $41.35–$42.42.
Has Jan Radziemski released new books recently?
2 new books in the last 30 days, 2 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.