KDP categories · Top KDP authors
Public Contract (Administrative Law, Books): Amazon KDP category data
Amazon Books Best Sellers data for Public Contract (Administrative Law, Books), updated Nov 3, 2026: median price $22.31, median 3 reviews, average rating 4.6 and a KDPTop opportunity score of 26/100 (highly competitive).
| Price range (middle 50%) | $9.99 – $37.69 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 10% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 1% of the parent category Administrative Law (296), one of the easier corners under it.
- Its review barrier is lower than in 94% of Books categories: the median best seller has only 3 reviews, so new books can chart with few.
- At $22.31 its median price beats 80% of Books categories, leaving more margin per copy.
Top 10 Public Contract best sellers
-
The Poverty Industry: The Exploitation of America's Most Vulnerable Citizens (Families, Law, and Society, 11)
by Daniel L Hatcher
- List rank#1
- Price$3.99
- Rating4.6
- Reviews142
-
Start Your Notary Public & Loan Signing Agent Business: The Insiders Guide to Starting a Six-Figure Notary Side Hustle (All State Requirements Included)
by LSAUSA Education
- List rank#2
- Price$2.99
- Rating4.6
- Reviews648
-
Government Contracts in Plain English: What You Need to Know About the FAR (Federal Acquisition Regulation), DFARS, Subcontracts, Small Business ... Government Contracts in Plain English Series)
by Christoph Mlinarchik
- List rank#3
- Price$23.91
- Rating4.6
- Reviews494
-
Launching GovCon: How To Build a Mission-Driven Profit Machine in Government Contracting (The Modern GovCon Approach)
by Jacob Anderson
- List rank#4
- Price$18.99
- Rating5.0
- Reviews2
-
THE Construction Contracts Book: Annotated Analysis and Comparison of the AIA, Consensus Docs, and EJCDC Contract Forms, Third Edition
by Carrie Lynn Haruko Okizaki
- List rank#5
- Price$190
- Reviews-
-
Federal Acquisition Regulation in Plain English: 700+ Answers to Frequently Asked Questions (FAQ) about the FAR and Government Contracts (The Government Contracts in Plain English Series)
by Christoph Mlinarchik
- List rank#6
- Price$24.61
- Rating4.7
- Reviews290
-
THE CMMC HANDBOOK: A Practical Guide for Contractors, MSPs, and Compliance Leaders
by Joanna M. Valencia
- List rank#7
- Price$9.99
- Rating4.7
- Reviews8
-
Spies for Hire: The Secret World of Intelligence Outsourcing
by Tim Shorrock
- List rank#8
- Price$16
- Rating4.1
- Reviews50
-
Government Contracts Negotiation, Simplified!: The Plain English Guide to Redlining Federal Contracts and Subcontracts, FAR Clauses, and Common ... Government Contracts in Plain English Series)
by Christoph Mlinarchik
- List rank#9
- Price$23.78
- Rating4.6
- Reviews107
-
Start A Profitable Mobile Notary & Loan Signing Business: A Step-by-Step Guide to Getting Certified, Finding Clients, and Earning Consistent Income
by S. Denise Hoyle
- List rank#10
- Price$9.99
- Rating3.0
- Reviews2
Same niche in Kindle eBooks: Public Contract
FAQ
Is Public Contract a good niche for Amazon KDP?
Its KDPTop opportunity score is 26/100, which makes it highly competitive. The median best seller has 3 reviews and sells for $22.31.
How many reviews do you need to rank in Public Contract?
The median best seller has 3 reviews, and 94% of them have fewer than 100.
What do Public Contract best sellers cost?
The median price is $22.31; half of the best sellers are priced between $9.99 and $37.69.
Can new books break into Public Contract?
10% 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.