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John Masterson: Amazon KDP author data
As of Nov 6, 2026, John Masterson has 15 books on Amazon, 15 of them on a best-seller list in the last 30 days (best rank #17), mostly in Spanish, Spanish & Portuguese, Hispanic American.
| Median price | $5.99 |
|---|---|
| Price range (middle 50%) | $4.99 – $5.99 |
| Median reviews | 6 |
| Total reviews | 111 |
| New books (30 days) | 9 |
| Breakout books (30 days) | 1 |
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 $5.99, 26% above the median of their main category, Spanish.
- 9 new books in the last 30 days, 1 of them broke into a Best Sellers list.
John Masterson's best-ranked books
-
Sangre vaquera (Colección Oeste) (Spanish Edition)
by John Masterson
- Price$5.99
- Rating4.5
- Reviews26
-
Código de injusticia (Colección Oeste) (Spanish Edition)
by John Masterson
- Price$5.99
- Rating4.2
- Reviews17
-
Hombres para la tumba (Colección Oeste) (Spanish Edition)
by John Masterson
- Price$4.99
- Rating4.3
- Reviews27
-
Lurking Death (Western Collection)
by John Masterson
- Price$5.99
- Rating5.0
- Reviews1
-
Y qué paliza (Colección Oeste) (Spanish Edition)
by John Masterson
- Price$4.99
- Rating4.4
- Reviews6
-
Cazadores de caballos (Colección Oeste) (Spanish Edition)
by John Masterson
- Price$4.99
- Rating4.8
- Reviews10
-
Menuda sorpresa (Colección Oeste) (Spanish Edition)
by John Masterson
- Price$5.99
- Rating4.5
- Reviews20
-
Reckless: Irresistible Series, Book 6
by John Masterson
- Price$0.99
- Rating4.3
- Reviews2,570
- Published2020-10
-
The Genius: Men of the North Series, Book 6
by John Masterson
- Price$0.99
- Rating4.6
- Reviews1,074
- Published2018-09
-
The Other Side of the Mirror: The Mirrored Trilogy, Book 1
by John Masterson
- Price$0.99
- Rating4.0
- Reviews749
- Published2025-03
Main categories
FAQ
How many books does John Masterson have on Amazon?
KDPTop tracks 15 of their books; 15 made an Amazon list in the last 30 days.
Which categories does John Masterson publish in?
Their books chart most often in Spanish, Spanish & Portuguese, Hispanic American.
How does John Masterson price their books?
The median price is $5.99; half of the books cost $4.99–$5.99.
Has John Masterson released new books recently?
9 new books in the last 30 days, 1 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.