KDP categories · Top KDP authors
J.J. Oates: Amazon KDP author data
As of Nov 6, 2026, J.J. Oates has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days, mostly in Science Fiction & Dystopian, Science Fiction, Dystopian.
| Median price | $3.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $9.99 |
| Median reviews | 3 |
| Total reviews | 29 |
| New books (30 days) | 5 |
| 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 $3.99, 56% below the median of their main category, Science Fiction & Dystopian.
- 5 new books in the last 30 days.
J.J. Oates's best-ranked books
-
Human Error (The Human Error Series)
by J.J. Oates
- Price$9.99
- Rating5.0
- Reviews11
-
Human Error (The Human Error Series Book 1)
by J.J. Oates
- Price$3.99
- Rating5.0
- Reviews11
-
System Error (The Human Error Series Book 2)
by J.J. Oates
- Price$3.99
- Rating5.0
- Reviews3
-
Critical Error (The Human Error Series)
by J.J. Oates
- Price$9.99
- Rating5.0
- Reviews2
-
Critical Error (The Human Error Series Book 3)
by J.J. Oates
- Price$3.99
- Rating5.0
- Reviews2
Main categories
FAQ
How many books does J.J. Oates have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does J.J. Oates publish in?
Their books chart most often in Science Fiction & Dystopian, Science Fiction, Dystopian.
How does J.J. Oates price their books?
The median price is $3.99; half of the books cost $3.99–$9.99.
Has J.J. Oates released new books recently?
5 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.