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Trial Practice (Rules & Procedures, Books): Amazon KDP category data
Amazon Books Best Sellers data for Trial Practice (Rules & Procedures, Books), updated Nov 3, 2026: median price $40.05, median 16 reviews, average rating 4.6 and a KDPTop opportunity score of 34/100 (highly competitive).
| Price range (middle 50%) | $16 – $69.57 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 5% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 6% of the parent category Rules & Procedures (260), one of the easier corners under it.
- At $40.05 its median price beats 94% of Books categories, leaving more margin per copy.
- The same niche in Kindle eBooks scores 23, 11 points lower than here.
Top 10 Trial Practice best sellers
-
The Tools of Argument: How the Best Lawyers Think, Argue, and Win
by Joel P. Trachtman
- List rank#1
- Price$12.50
- Rating4.6
- Reviews2,415
-
Reading Law: The Interpretation of Legal Texts
by Antonin Scalia
- List rank#2
- Price$49.95
- Rating4.8
- Reviews466
-
Making Your Case: The Art of Persuading Judges
- List rank#3
- Price$28.44
- Rating4.7
- Reviews752
-
On the Jury Trial: Principles and Practices for Effective Advocacy, Second Edition
by Thomas M. Melsheimer
- List rank#4
- Price$42.50
- Rating5.0
- Reviews3
-
The Articulate Advocate: Persuasive Skills for Lawyers in Trials, Appeals, Arbitrations, and Motions
by Brian K. Johnson
- List rank#5
- Price$17.84
- Rating4.7
- Reviews222
-
Mock Trial Masterclass: Your Guide to Controlling the Courtroom
by Luke Worsham
- List rank#6
- Price$17.99
- Rating4.3
- Reviews17
-
Win Your Case: How to Present, Persuade, and Prevail--Every Place, Every Time
by Gerry Spence
- List rank#7
- Price$11.44
- Rating4.5
- Reviews542
-
Conviction: The Untold Story of Putting Jodi Arias Behind Bars
by Juan Martinez
- List rank#8
- Price$22.79
- Rating4.5
- Reviews4,282
-
Trial Techniques and Trials: With Online Files, Study Center (Aspen Coursebook)
by Thomas A. Mauet
- List rank#9
- Price$96.93
- Rating4.3
- Reviews17
-
Legally Ending Love: Ease Your Divorce Anxiety and Walk Into Court Prepared
by Wendy R. Hernandez Esq.
- List rank#10
- Price$30
- Rating5.0
- Reviews17
Same niche in Kindle eBooks: Trial Practice
FAQ
Is Trial Practice a good niche for Amazon KDP?
Its KDPTop opportunity score is 34/100, which makes it highly competitive. The median best seller has 16 reviews and sells for $40.05.
How many reviews do you need to rank in Trial Practice?
The median best seller has 16 reviews, and 82% of them have fewer than 100.
What do Trial Practice best sellers cost?
The median price is $40.05; half of the best sellers are priced between $16 and $69.57.
Can new books break into Trial Practice?
5% 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.