KDP categories · Top KDP authors
TJ Harker: Amazon KDP author data
As of Nov 6, 2026, TJ Harker has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #11), mostly in Criminal Law, Murder & Mayhem, Law.
| Median price | $23.76 |
|---|---|
| Price range (middle 50%) | $19.36 – $28.16 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $23.76, 102% above the median of their main category, Criminal Law.
TJ Harker's best-ranked books
-
American Scapegoat: How a Corrupt Justice System Sacrificed Derek Chauvin to the Mob
by TJ Harker
- Price$32.57
- Reviews-
- Published2026-12
-
American Scapegoat: How a Corrupt Justice System Sacrificed Derek Chauvin to the Mob
by TJ Harker
- Price$14.95
- Reviews-
- Published2026-12
Main categories
FAQ
How many books does TJ Harker have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does TJ Harker publish in?
Their books chart most often in Criminal Law, Murder & Mayhem, Law.
How does TJ Harker price their books?
The median price is $23.76; half of the books cost $19.36–$28.16.
Has TJ Harker released new books recently?
2 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.