KDP categories · Top KDP authors
Leonard D. DuBoff: Amazon KDP author data
As of Nov 6, 2026, Leonard D. DuBoff has 10 books on Amazon, 10 of them on a best-seller list in the last 30 days (best rank #7), mostly in Intellectual Property, Copyright, Patent, Trademark & Copyright.
| Median price | $19.49 |
|---|---|
| Price range (middle 50%) | $15.71 – $54.01 |
| Median reviews | 21 |
| Total reviews | 165 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $19.49, 27% below the median of their main category, Intellectual Property.
Leonard D. DuBoff's best-ranked books
-
The Law (in Plain English) for Photographers
by Leonard D. DuBoff
- Price$14.99
- Rating4.6
- Reviews25
-
The Law (in Plain English) for Photographers
by Leonard D. DuBoff
- Price$17.89
- Rating4.6
- Reviews25
-
The Law (in Plain English) for Galleries: A Guide for Selling Arts and Crafts
by Leonard D. DuBoff
- Price$21.04
- Rating4.4
- Reviews8
-
The Law (in Plain English) for Writers (Fifth Edition)
by Leonard D. DuBoff
- Price$19.99
- Rating4.7
- Reviews22
-
Estate Planning (in Plain English)
by Leonard D. DuBoff
- Price$10.81
- Rating4.4
- Reviews50
-
The Law (in Plain English) for Collectors: A Guide for Lovers of Art and Antiques
by Leonard D. DuBoff
- Price$14.99
- Rating5.0
- Reviews3
-
Art Law: Cases and Materials (Aspen Casebook)
by Leonard D. DuBoff
- Price$201
- Rating5.0
- Reviews4
-
Art Law in a Nutshell
by Leonard D. DuBoff
- Price$65
- Rating4.4
- Reviews7
-
Art Law: Cases and Materials (Aspen Casebook Series)
by Leonard D. DuBoff
- Price$363
- Reviews-
-
The Law (in Plain English) for Nonprofit Organizations
by Leonard D. DuBoff
- Price$18.99
- Rating4.8
- Reviews21
Main categories
FAQ
How many books does Leonard D. DuBoff have on Amazon?
KDPTop tracks 10 of their books; 10 made an Amazon list in the last 30 days.
Which categories does Leonard D. DuBoff publish in?
Their books chart most often in Intellectual Property, Copyright, Patent, Trademark & Copyright.
How does Leonard D. DuBoff price their books?
The median price is $19.49; half of the books cost $15.71–$54.01.
Has Leonard D. DuBoff released new books recently?
0 new books in the last 30 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.