KDP categories · Top KDP authors
John Barkai: Amazon KDP author data
As of Nov 6, 2026, John Barkai has 121 books on Amazon, 38 of them on a best-seller list in the last 30 days (best rank #3), mostly in Trial Practice, Evidence, Court Rules.
| Median price | $12 |
|---|---|
| Price range (middle 50%) | $7.88 – $14 |
| Median reviews | 6 |
| Total reviews | 631 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $12, 60% below the median of their main category, Trial Practice.
John Barkai's best-ranked books
-
The Pocket Guide to Common Trial Objections & Evidentiary Foundations
by John Barkai
- Price$5
- Rating4.4
- Reviews64
-
MICHIGAN RULES OF EVIDENCE HANDBOOK with Common Objections & Evidentiary Foundations
by John Barkai
- Price$3
- Rating4.2
- Reviews8
- Published2020-07
-
The Pocket Guide to Common Trial Objections & Evidentiary Foundations
by John Barkai
- Price$14
- Rating4.4
- Reviews64
-
Texas Rules of Evidence Handbook with Common Objections & Evidentiary Foundations, 2026 Edition
by John Barkai
- Price$14
- Reviews-
- Published2026-04
-
Maryland Rules of Evidence Handbook with Common Objections & Evidentiary Foundations
by John Barkai
- Price$14
- Rating4.9
- Reviews12
-
Negotiation and Mediation Communication Gambits for Breaking Impasses and More: What Do I Say When I Want To …
by John Barkai
- Price$10
- Rating4.4
- Reviews12
-
Florida Evidence Code Handbook with Common Objections & Evidentiary Foundations
by John Barkai
- Price$14
- Rating4.7
- Reviews38
-
New Jersey Rules of Evidence Handbook with Common Objections & Evidentiary Foundations
by John Barkai
- Price$14
- Rating5.0
- Reviews3
- Published2020-09
-
New York Guide to Evidence Handbook with Common Objections & Evidentiary Foundations (2026 Edition)
by John Barkai
- Price$15
- Reviews-
- Published2026-08
-
California Evidence Code Handbook with Common Objections & Evidentiary Foundations
by John Barkai
- Price$16
- Rating4.4
- Reviews48
Main categories
FAQ
How many books does John Barkai have on Amazon?
KDPTop tracks 121 of their books; 38 made an Amazon list in the last 30 days.
Which categories does John Barkai publish in?
Their books chart most often in Trial Practice, Evidence, Court Rules.
How does John Barkai price their books?
The median price is $12; half of the books cost $7.88–$14.
Has John Barkai released new books recently?
1 new book in the last 30 days, 1 of which reached a Best Sellers list.
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.