KDP categories · Top KDP authors
Mark S Greenberg: Amazon KDP author data
As of Nov 6, 2026, Mark S Greenberg has 4 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #1), mostly in Neurosurgery, Neurology, Surgery.
| Median price | $118 |
|---|---|
| Price range (middle 50%) | $105 – $132 |
| Median reviews | 142 |
| Total reviews | 511 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $118, 27% above the median of their main category, Neurosurgery.
Mark S Greenberg's best-ranked books
-
Greenberg’s Handbook of Neurosurgery
by Mark S Greenberg
- Price$145
- Reviews-
- Published2026-09
-
Greenberg’s Handbook of Neurosurgery
by Mark S Greenberg
- Price$91.72
- Rating4.6
- Reviews105
-
Handbook of Neurosurgery
by Mark S Greenberg
- Price-
- Rating4.9
- Reviews264
- Published2019-10
-
Handbook of Neurosurgery
by Mark S Greenberg
- Price-
- Rating4.5
- Reviews142
- Published2010-02
Main categories
FAQ
How many books does Mark S Greenberg have on Amazon?
KDPTop tracks 4 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Mark S Greenberg publish in?
Their books chart most often in Neurosurgery, Neurology, Surgery.
How does Mark S Greenberg price their books?
The median price is $118; half of the books cost $105–$132.
Has Mark S Greenberg 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.