KDP categories · Top KDP authors
K.J. Jackson: Amazon KDP author data
As of Nov 6, 2026, K.J. Jackson has 8 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #6), mostly in Mystery, Thriller & Suspense, Regency, Historical.
| Median price | $6.99 |
|---|---|
| Price range (middle 50%) | $6.99 – $6.99 |
| Median reviews | 2,474 |
| Total reviews | 25,982 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 50% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $6.99, 40% above the median of their main category, Mystery, Thriller & Suspense.
K.J. Jackson's best-ranked books
-
The Iron Earl: A Valor of Vinehill Novel
by K.J. Jackson
- Price$0.99
- Rating4.2
- Reviews4,757
-
Stone Devil Duke: A Hold Your Breath Novel
by K.J. Jackson
- Price$0
- Rating4.3
- Reviews8,015
- Published2014-04
-
Of Valor & Vice: A Revelry’s Tempest Novel
by K.J. Jackson
- Price$6.99
- Rating4.4
- Reviews3,680
-
The Heart of an Earl (A Box of Draupnir Novel Book 1)
by K.J. Jackson
- Price$0
- Rating4.3
- Reviews2,710
- Published2020-04
-
The Wolf Duke: A Valor of Vinehill Novel
by K.J. Jackson
- Price$6.99
- Rating4.4
- Reviews2,237
- Published2019-06
-
Vow: A Lords of Action Novel
by K.J. Jackson
- Price$6.99
- Rating4.2
- Reviews2,146
-
Of Sin & Sanctuary: A Revelry’s Tempest Novel
by K.J. Jackson
- Price$6.99
- Rating4.3
- Reviews1,958
-
The Way You Break (Creatures of Sins & Savagery Book 1)
by K.J. Jackson
- Price$0
- Rating4.1
- Reviews479
Main categories
FAQ
How many books does K.J. Jackson have on Amazon?
KDPTop tracks 8 of their books; 4 made an Amazon list in the last 30 days.
Which categories does K.J. Jackson publish in?
Their books chart most often in Mystery, Thriller & Suspense, Regency, Historical.
How does K.J. Jackson price their books?
The median price is $6.99; half of the books cost $6.99–$6.99.
Has K.J. Jackson released new books recently?
0 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.