KDP categories · Top KDP authors
John Jordan: Amazon KDP author data
As of Nov 6, 2026, John Jordan has 15 books on Amazon, 15 of them on a best-seller list in the last 30 days (best rank #11), mostly in Marine Engineering, History, Ships.
| Median price | $33.44 |
|---|---|
| Price range (middle 50%) | $11.99 – $40.58 |
| Median reviews | 62 |
| Total reviews | 847 |
| New books (30 days) | 3 |
| 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 $33.44, 34% above the median of their main category, Marine Engineering.
- 3 new books in the last 30 days.
John Jordan's best-ranked books
-
French Destroyers: Torpilleurs d'Escadre & Contre-Torpilleurs, 1922–1956
by John Jordan
- Price$11.99
- Rating4.7
- Reviews66
-
-
Warships After Washington: The Development of Five Major Fleers, 1922–1930
by John Jordan
- Price$2.99
- Rating4.5
- Reviews70
-
-
-
French Battleships, 1922–1956
by John Jordan
- Price$11.99
- Rating4.7
- Reviews128
-
Warships After London: The End of the Treaty Era in the Five Major Fleets, 1930–1936
by John Jordan
- Price$11.99
- Rating4.5
- Reviews108
-
-
French Armoured Cruisers, 1887–1932
by John Jordan
- Price$3.99
- Rating4.7
- Reviews93
-
Main categories
FAQ
How many books does John Jordan have on Amazon?
KDPTop tracks 15 of their books; 15 made an Amazon list in the last 30 days.
Which categories does John Jordan publish in?
Their books chart most often in Marine Engineering, History, Ships.
How does John Jordan price their books?
The median price is $33.44; half of the books cost $11.99–$40.58.
Has John Jordan released new books recently?
3 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.