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Gerald Posner: Amazon KDP author data
As of Nov 6, 2026, Gerald Posner has 18 books on Amazon, 15 of them on a best-seller list in the last 30 days (best rank #16), mostly in Elections & Political Process, Leadership, 1960s.
| Median price | $18.49 |
|---|---|
| Price range (middle 50%) | $15.20 – $21.52 |
| Median reviews | 444 |
| Total reviews | 10,514 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 83% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $18.49, 32% above the median of their main category, Elections & Political Process.
Gerald Posner's best-ranked books
-
Pharma: Greed, Lies, and the Poisoning of America
by Gerald Posner
- Price$22.89
- Rating4.7
- Reviews444
-
Pharma: Greed, Lies, and the Poisoning of America
by Gerald Posner
- Price$19.61
- Rating4.7
- Reviews444
-
Case Closed: Lee Harvey Oswald and the Assassination of JFK
by Gerald Posner
- Price$12.99
- Rating4.5
- Reviews1,178
-
Pharma: Greed, Lies, and the Poisoning of America
by Gerald Posner
- Price$18.99
- Rating4.7
- Reviews444
-
Case Closed: Lee Harvey Oswald and the Assassination of JFK
by Gerald Posner
- Price$15.84
- Rating4.5
- Reviews1,177
-
Motown: Music, Money, Sex, and Power
by Gerald Posner
- Price$15.95
- Rating4.4
- Reviews241
-
Motown: Music, Money, Sex, and Power
by Gerald Posner
- Price$21.99
- Rating4.4
- Reviews241
-
God's Bankers: A History of Money and Power at the Vatican
by Gerald Posner
- Price$13.69
- Rating4.5
- Reviews984
-
Motown: Music, Money, Sex, and Power
by Gerald Posner
- Price$14.99
- Rating4.4
- Reviews241
-
God's Bankers: A History of Money and Power at the Vatican
by Gerald Posner
- Price$24.69
- Rating4.5
- Reviews984
Main categories
FAQ
How many books does Gerald Posner have on Amazon?
KDPTop tracks 18 of their books; 15 made an Amazon list in the last 30 days.
Which categories does Gerald Posner publish in?
Their books chart most often in Elections & Political Process, Leadership, 1960s.
How does Gerald Posner price their books?
The median price is $18.49; half of the books cost $15.20–$21.52.
Has Gerald Posner 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.