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Ryan Williamson: Amazon KDP author data
As of Nov 6, 2026, Ryan Williamson has 18 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #37), mostly in Aliens, Space Opera, Science Fiction.
| Median price | $5.49 |
|---|---|
| Price range (middle 50%) | $2.49 – $8.49 |
| Median reviews | 28 |
| Total reviews | 2,150 |
| New books (30 days) | 5 |
| Breakout books (30 days) | 3 |
What stands out
- Median price $5.49, 49% below the median of their main category, Aliens.
- 5 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Ryan Williamson's best-ranked books
-
The Stygian Blades
by Ryan Williamson
- Price$17.99
- Rating4.0
- Reviews1
- Published2026-10
-
A Fistful of Demons: An Anthology of the Weird West (Zarahemla Two Crows)
by Ryan Williamson
- Price$6.99
- Rating4.4
- Reviews55
-
Doors to the Stars
by Ryan Williamson
- Price$4.99
- Rating4.6
- Reviews11
-
Doors to the Stars
by Ryan Williamson
- Price$12.99
- Rating4.6
- Reviews11
-
Doomsday Recon
by Ryan Williamson
- Price$0
- Rating4.6
- Reviews794
- Published2024-02
-
Death or Glory (Doomsday Recon Book 2)
by Ryan Williamson
- Price$0
- Rating4.7
- Reviews602
- Published2024-04
-
Born in Battle (Doomsday Recon Book 3)
by Ryan Williamson
- Price$0
- Rating4.8
- Reviews382
- Published2024-09
-
The Widow’s Son: A Novel of the Weird West (Zarahemla Two Crows)
by Ryan Williamson
- Price$0
- Rating4.5
- Reviews130
- Published2021-03
-
Apocalypse in Pieces: Volume 2 (Mongol Moon)
by Ryan Williamson
- Price$0
- Rating4.4
- Reviews56
- Published2025-07
-
Whiskey & Wheelguns: Foreshadows: A Collection of Tall Tales from the Weird West
by Ryan Williamson
- Price$0.99
- Rating3.8
- Reviews48
- Published2014-04
Main categories
FAQ
How many books does Ryan Williamson have on Amazon?
KDPTop tracks 18 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Ryan Williamson publish in?
Their books chart most often in Aliens, Space Opera, Science Fiction.
How does Ryan Williamson price their books?
The median price is $5.49; half of the books cost $2.49–$8.49.
Has Ryan Williamson released new books recently?
5 new books in the last 30 days, 3 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.