KDP categories · Top KDP authors
Roy Schwartz: Amazon KDP author data
As of Nov 6, 2026, Roy Schwartz has 3 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #4), mostly in Economics, Running Meetings & Presentations, International.
| Median price | $21.99 |
|---|---|
| Price range (middle 50%) | $17.99 – $26 |
| Median reviews | 70 |
| Total reviews | 3,079 |
| New listings (30 days, incl. new editions) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $21.99, 44% above the median of their main category, Economics.
Roy Schwartz's best-ranked books
-
Simplify: Do 50 Percent More with 50 Percent Less
by Roy Schwartz
- Price$13.99
- Rating4.4
- Reviews70
- Published2026-09
-
Smart Brevity: The Power of Saying More with Less
by Roy Schwartz
- Price-
- Rating4.5
- Reviews2,946
- Published2023-01
-
Simplify: Do 50 Percent More with 50 Percent Less
by Roy Schwartz
- Price$30
- Rating4.4
- Reviews63
- Published2026-09
Main categories
FAQ
How many books does Roy Schwartz have on Amazon?
KDPTop tracks 3 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Roy Schwartz publish in?
Their books chart most often in Economics, Running Meetings & Presentations, International.
How does Roy Schwartz price their books?
The median price is $21.99; half of the books cost $17.99–$26.
Has Roy Schwartz 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.