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Samuel Gregg: Amazon KDP author data
As of Nov 6, 2026, Samuel Gregg has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #6), mostly in Commercial Policy, Biography & History, Theory.
| Median price | $16.09 |
|---|---|
| Price range (middle 50%) | $14.94 – $19.77 |
| Median reviews | 29 |
| Total reviews | 233 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Samuel Gregg's best-ranked books
-
The Civilization of Commerce: Invisible Hands and the Pursuit of Happiness
by Samuel Gregg
- Price$19.77
- Rating5.0
- Reviews4
- Published2026-10
-
The Civilization of Commerce: Invisible Hands and the Pursuit of Happiness
by Samuel Gregg
- Price$32.99
- Rating5.0
- Reviews4
- Published2026-10
-
The Next American Economy: Nation, State, and Markets in an Uncertain World
by Samuel Gregg
- Price$14.94
- Rating4.4
- Reviews29
-
The Next American Economy: Nation, State, and Markets in an Uncertain World
by Samuel Gregg
- Price$16.09
- Rating4.4
- Reviews29
-
The Next American Economy: Nation, State, and Markets in an Uncertain World
by Samuel Gregg
- Price$9.99
- Rating4.4
- Reviews29
-
The Essential Natural Law (Essential Scholars)
by Samuel Gregg
- Price$0
- Rating4.5
- Reviews138
- Published2021-12
Main categories
FAQ
How many books does Samuel Gregg have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Samuel Gregg publish in?
Their books chart most often in Commercial Policy, Biography & History, Theory.
How does Samuel Gregg price their books?
The median price is $16.09; half of the books cost $14.94–$19.77.
Has Samuel Gregg released new books recently?
2 new books in the last 30 days, 2 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.