KDP categories · Top KDP authors
Mark Bollman: Amazon KDP author data
As of Nov 6, 2026, Mark Bollman has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #41), mostly in Blackjack, Gambling, Card Games.
| Median price | $38.99 |
|---|---|
| Price range (middle 50%) | $36.29 – $41.49 |
| Median reviews | 7 |
| Total reviews | 14 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $38.99, 551% above the median of their main category, Blackjack.
Mark Bollman's best-ranked books
-
Mathematics of The Big Four Casino Table Games: Blackjack, Baccarat, Craps, & Roulette (AK Peters/CRC Recreational Mathematics Series)
by Mark Bollman
- Price$45.99
- Rating4.0
- Reviews7
-
Blackjack Mathematics for Non-Mathematicians (AK Peters/CRC Recreational Mathematics Series)
by Mark Bollman
- Price$37.99
- Reviews-
-
Mathematics of The Big Four Casino Table Games: Blackjack, Baccarat, Craps, & Roulette (AK Peters/CRC Recreational Mathematics Series)
by Mark Bollman
- Price$31.19
- Rating4.0
- Reviews7
-
Blackjack Mathematics for Non-Mathematicians (AK Peters/CRC Recreational Mathematics Series)
by Mark Bollman
- Price$39.99
- Reviews-
Main categories
FAQ
How many books does Mark Bollman have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Mark Bollman publish in?
Their books chart most often in Blackjack, Gambling, Card Games.
How does Mark Bollman price their books?
The median price is $38.99; half of the books cost $36.29–$41.49.
Has Mark Bollman released new books recently?
2 new books 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.