KDP categories · Top KDP authors
Non-US Legal Systems (Perspectives on Law, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Non-US Legal Systems (Perspectives on Law, Kindle eBooks), updated Nov 2, 2026: median price $12.99, median 105 reviews, average rating 4.5 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $9.79 – $17.55 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 6% |
| Books on the list | 99 |
| Store | Kindle eBooks |
What stands out
- At $12.99 its median price beats 96% of Kindle eBooks categories, leaving more margin per copy.
- Its median reviews are 43% of the parent category Perspectives on Law (243), one of the easier corners under it.
Top 10 Non-US Legal Systems best sellers
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The Master and Margarita
- List rank#2
- Price$0.99
- Rating4.2
- Reviews1,152
-
Why Nations Fail: The Origins of Power, Prosperity, and Poverty
- List rank#3
- Price$10.99
- Rating4.5
- Reviews10,977
-
The Prince
- List rank#4
- Price$0.99
- Rating4.6
- Reviews1,485
-
The Party: The Secret World of China's Communist Rulers
by Richard McGregor
- List rank#5
- Price$11.38
- Rating4.5
- Reviews571
-
Leviathan
by Thomas Hobbes
- List rank#6
- Price$0.49
- Rating4.4
- Reviews1,172
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The Dictator's Handbook: Why Bad Behavior is Almost Always Good Politics
by Bruce Bueno de Mesquita
- List rank#7
- Price$14.99
- Rating4.6
- Reviews2,483
-
The Fall of Republics: A History from Ancient Carthage to the American Constitution
by Thomas F. Madden
- List rank#8
- Price$19.25
- Rating4.6
- Reviews18
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How to Debate Leftists and Destroy Them: 11 Rules for Winning the Argument
by Ben Shapiro
- List rank#9
- Price$0.99
- Rating4.4
- Reviews11,129
-
The Narrow Corridor: States, Societies, and the Fate of Liberty
- List rank#10
- Price$9.99
- Rating4.6
- Reviews1,073
FAQ
Is Non-US Legal Systems a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 105 reviews and sells for $12.99.
How many reviews do you need to rank in Non-US Legal Systems?
The median best seller has 105 reviews, and 49% of them have fewer than 100.
What do Non-US Legal Systems best sellers cost?
The median price is $12.99; half of the best sellers are priced between $9.79 and $17.55.
Can new books break into Non-US Legal Systems?
6% of the current best sellers were released in the last 90 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.