KDP categories · Top KDP authors
Samuel Greenberg: Amazon KDP author data
As of Nov 6, 2026, Samuel Greenberg has 13 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #19), mostly in Martial Arts, Espionage, Terrorism.
| Median price | $11.95 |
|---|---|
| Price range (middle 50%) | $9.99 – $12.99 |
| Median reviews | 7 |
| Total reviews | 26 |
| New listings (30 days, incl. new editions) | 6 |
| Breakout books (30 days) | 0 |
What stands out
- 92% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $11.95, 124% above the median of their main category, Martial Arts.
- 6 new listings in the last 30 days (new editions included).
Samuel Greenberg's best-ranked books
-
Fight and self-defense with Nunchaku: Basic and advanced Techniques
by Samuel Greenberg
- Price$9.99
- Rating4.8
- Reviews7
-
Poems from the Greenberg Manuscripts (New Directions Poetry Pamphlet)
by Samuel Greenberg
- Price$11.95
- Rating4.8
- Reviews7
-
Nunchaku combat and self-defense technique from A to Z
by Samuel Greenberg
- Price$9.99
- Rating5.0
- Reviews2
-
The sensational case of the Salisbury poisoning in 2018 in the UK
by Samuel Greenberg
- Price$0
- Rating3.2
- Reviews9
- Published2019-04
-
Radical Islam is a global threat to world democracy, security and civilization
by Samuel Greenberg
- Price$0
- Rating5.0
- Reviews1
- Published2024-07
-
The most high-profile cases of organized crime: legendary bandits, robbers, thieves and fraudsters
by Samuel Greenberg
- Price$12.99
- Reviews-
-
Life and Death of Professor Dowell
by Samuel Greenberg
- Price$0
- Reviews-
-
High-profile assassinations and plots in the human history that shook the entire world
by Samuel Greenberg
- Price$9.99
- Reviews-
-
Casanova Guide to the Art of Kissing from A to Z: Best kissing tips and techniques revealed
by Samuel Greenberg
- Price$0
- Reviews-
-
Breathing exercises for prevention and recovery from lung diseases, bronchitis, sinusitis, rhinitis, asthma, cold and cough
by Samuel Greenberg
- Price$7.99
- Reviews-
Main categories
FAQ
How many books does Samuel Greenberg have on Amazon?
KDPTop tracks 13 of their books; 12 made an Amazon list in the last 30 days.
Which categories does Samuel Greenberg publish in?
Their books chart most often in Martial Arts, Espionage, Terrorism.
How does Samuel Greenberg price their books?
The median price is $11.95; half of the books cost $9.99–$12.99.
Has Samuel Greenberg released new books recently?
6 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.