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Jason Roberts: Amazon KDP author data
As of Nov 6, 2026, Jason Roberts has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #12), mostly in General, Africa, 18th Century.
| Median price | $9.89 |
|---|---|
| Price range (middle 50%) | $9.40 – $11.99 |
| Median reviews | 247 |
| Total reviews | 1,364 |
| New books (30 days) | 0 |
| 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 $9.89, 42% below the median of their main category, General.
Jason Roberts's best-ranked books
-
Every Living Thing: The Great and Deadly Race to Know All Life
by Jason Roberts
- Price$7.99
- Rating4.6
- Reviews413
-
A Sense of the World: How a Blind Man Became History's Greatest Traveler
by Jason Roberts
- Price$9.40
- Rating4.6
- Reviews247
-
Every Living Thing: The Great and Deadly Race to Know All Life
by Jason Roberts
- Price$12.79
- Rating4.6
- Reviews413
-
A Sense of the World: How a Blind Man Became History's Greatest Traveler (P.S.)
by Jason Roberts
- Price$9.89
- Rating4.6
- Reviews247
-
Todos los seres vivos: La gran carrera por entender la vida en la Tierra (Spanish Edition)
by Jason Roberts
- Price$11.99
- Rating4.6
- Reviews45
Main categories
FAQ
How many books does Jason Roberts have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Jason Roberts publish in?
Their books chart most often in General, Africa, 18th Century.
How does Jason Roberts price their books?
The median price is $9.89; half of the books cost $9.40–$11.99.
Has Jason Roberts 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.