KDP categories · Top KDP authors
Public (Administrative Law, Books): Amazon KDP category data
Amazon Books Best Sellers data for Public (Administrative Law, Books), updated Nov 3, 2026: median price $19.99, median 4 reviews, average rating 4.7 and a KDPTop opportunity score of 29/100 (highly competitive).
| Price range (middle 50%) | $9.99 – $38.57 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 7% |
| Books on the list | 99 |
| Store | Books |
What stands out
- Its median reviews are 2% of the parent category Administrative Law (296), one of the easier corners under it.
- Its review barrier is lower than in 90% of Books categories: the median best seller has only 4 reviews, so new books can chart with few.
- Prices spread wide: the middle half runs from $9.99 to $38.57, so budget editions and premium or boxed sets sell side by side.
Top 10 Public best sellers
-
The Comprehensive NC (North Carolina) Notary Handbook 2026: Your Essential Guide to Notary Procedures, Laws, and Best Practices in North Carolina
by Carol B. Jacobs
- List rank#1
- Price$17.99
- Rating3.9
- Reviews30
-
Over Ruled: The Human Toll of Too Much Law ― A New York Times Bestseller
by Neil Gorsuch
- List rank#2
- Price$16.75
- Rating4.7
- Reviews724
-
The Princess and the Pea: Storytime Books: Classics, Book 4
by Hans Christian Andersen
- List rank#3
- Price$3.99
- Rating4.8
- Reviews305
-
Sidewalk Nation: The Life and Law of America's Most Overlooked Resource
by Michael Pollack
- List rank#4
- Price$35
- Rating4.8
- Reviews6
-
FEDERAL RULES OF CIVIL PROCEDURE: DESK REFERENCE & CASE SUPPLEMENT: Concise and handy guide for lawyers and law students, featuring internal provision cross-links for fast consultation
by JurisAtlas Publishing
- List rank#5
- Price$24.99
- Rating4.6
- Reviews22
-
The Essential Georgia Notary Handbook 2026: Your Complete Resource for Mastering Georgia Notary Practices and Procedures
by Lloyd L. Moore
- List rank#6
- Price$17.99
- Rating4.6
- Reviews3
-
The Ultimate US Citizenship Test Study Guide Made Simple: Ace the Test on Your First Try in Just 7 Days with Expert Hacks from Former Examiners. 128 USCIS Q&A, and 20 Mock Tests Included
by The Summit Press
- List rank#7
- Price$19.97
- Rating4.6
- Reviews132
-
Notary Records Journal: Official Notary Book To Log a Detailed Recording Of Notarial Acts/ Notary Journal/ Public Notary Records Log Book /Notary Receipt Book
by n merwas
- List rank#8
- Price$3.58
- Rating4.7
- Reviews17
-
When You Come at the King: Inside DOJ's Pursuit of the President, From Nixon to Trump – A Legal History of Special Counsel Cases and Accountability
by Elie Honig
- List rank#9
- Price$12.66
- Rating4.5
- Reviews201
-
Traveling Black: A Story of Race and Resistance
by Mia Bay
- List rank#10
- Price$17.65
- Rating4.7
- Reviews69
Same niche in Kindle eBooks: Public
FAQ
Is Public a good niche for Amazon KDP?
Its KDPTop opportunity score is 29/100, which makes it highly competitive. The median best seller has 4 reviews and sells for $19.99.
How many reviews do you need to rank in Public?
The median best seller has 4 reviews, and 89% of them have fewer than 100.
What do Public best sellers cost?
The median price is $19.99; half of the best sellers are priced between $9.99 and $38.57.
Can new books break into Public?
7% 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.