KDP categories · Top KDP authors
Rules & Procedures: Amazon KDP category data
Amazon Books Best Sellers data for Rules & Procedures, updated Nov 3, 2026: median price $16.11, median 260 reviews, average rating 4.5 and a KDPTop opportunity score of 33/100 (highly competitive).
| Price range (middle 50%) | $12.03 – $28.13 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 8% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 34% of the parent category Law (770), one of the easier corners under it.
- Prices spread wide: the middle half runs from $12.03 to $28.13, so budget editions and premium or boxed sets sell side by side.
Top 10 Rules & Procedures best sellers
-
Just Mercy: A Story of Justice and Redemption
- List rank#1
- Price$9.96
- Rating4.8
- Reviews40,552
-
-
Ordinary Wife: The true story of America’s forgotten serial killer
by Gregg Olsen
- List rank#3
- Price$19.29
- Rating4.2
- Reviews58
-
Living Trusts + Wills, Retirement, Tax & Estate Planning - The 6-in-1 Guide: How to Make Your Own Living Trust, Avoid Probate, Save On Taxes & Retire Happy + Elite Wealth Management (Wealth Strategy)
- List rank#4
- Price$20.02
- Rating4.4
- Reviews1,319
-
Broken Plea: The Explosive Search for Truth Behind the Idaho Murders
by Christopher Whitcomb
- List rank#5
- Price$23.59
- Rating4.3
- Reviews893
-
Framed: Astonishing True Stories of Wrongful Convictions
by John Grisham
- List rank#6
- Price$16.95
- Rating4.4
- Reviews8,241
-
Riders on the Storm (Historical True Crime)
by Sherri Kukla
- List rank#7
- Price$3.99
- Rating4.2
- Reviews202
-
Last Branch Standing: A Potentially Surprising, Occasionally Witty Journey Inside Today's Supreme Court
by Sarah Isgur
- List rank#8
- Price$18.73
- Rating4.6
- Reviews423
-
The Shadow Docket: How the Supreme Court Uses Stealth Rulings to Amass Power and Undermine the Republic
by Stephen Vladeck
- List rank#9
- Price$1.99
- Rating4.6
- Reviews441
-
No Visible Bruises: What We Don't Know About Domestic Violence Can Kill Us
by Rachel Louise Snyder
- List rank#10
- Price$18.76
- Rating4.6
- Reviews1,485
Subcategories
Same niche in Kindle eBooks: Procedures & Litigation
FAQ
Is Rules & Procedures a good niche for Amazon KDP?
Its KDPTop opportunity score is 33/100, which makes it highly competitive. The median best seller has 260 reviews and sells for $16.11.
How many reviews do you need to rank in Rules & Procedures?
The median best seller has 260 reviews, and 38% of them have fewer than 100.
What do Rules & Procedures best sellers cost?
The median price is $16.11; half of the best sellers are priced between $12.03 and $28.13.
Can new books break into Rules & Procedures?
8% 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.