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Ryan King: Amazon KDP author data
As of Nov 6, 2026, Ryan King has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days, mostly in Genetic Engineering, Military, Alien Invasion.
| Median price | $4.95 |
|---|---|
| Price range (middle 50%) | $4.95 – $4.95 |
| Median reviews | 2,374 |
| Total reviews | 12,980 |
| New listings (30 days, incl. new editions) | 1 |
| 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.
Ryan King's best-ranked books
-
A Killer Thriller Collection - Eight The Hard Way (Mystery Thriller Suspense)
by Ryan King
- Price$0
- Rating3.6
- Reviews5,730
- Published2013-12
-
Plague Wars: Infection Day: The First Trilogy: Three apocalyptic sci-fi technothriller adventures (Plague Wars Series Book 12)
by Ryan King
- Price$0
- Rating4.4
- Reviews3,009
- Published2016-02
-
Reaper's Run: An Apocalyptic Action-Adventure Technothriller (Plague Wars Series Book 1)
by Ryan King
- Price$0
- Rating4.3
- Reviews2,374
- Published2014-03
-
Glimmer of Hope: Book 1 of Post-Apocalyptic Series (Land of Tomorrow)
by Ryan King
- Price$0
- Rating4.1
- Reviews1,866
- Published2012-09
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Main categories
FAQ
How many books does Ryan King have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Ryan King publish in?
Their books chart most often in Genetic Engineering, Military, Alien Invasion.
How does Ryan King price their books?
The median price is $4.95; half of the books cost $4.95–$4.95.
Has Ryan King released new books recently?
1 new book 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.