KDP categories · Top KDP authors
Derek Bain: Amazon KDP author data
As of Nov 6, 2026, Derek Bain has 9 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #11), mostly in Baseball, History, Board Games.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $9.99 – $19.99 |
| Median reviews | 6 |
| Total reviews | 65 |
| New listings (30 days, incl. new editions) | 3 |
| Breakout books (30 days) | 3 |
What stands out
- 67% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $9.99, 100% above the median of their main category, Baseball.
- 3 new listings in the last 30 days (new editions included), 3 of them broke into a Best Sellers list.
Derek Bain's best-ranked books
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Hardball Retro’s Compendium of Baseball Tabletop Simulations
by Derek Bain
- Price$19.99
- Rating4.7
- Reviews14
-
Hardball Retro’s Compendium of Baseball Video Games and Electronic Handhelds
by Derek Bain
- Price$9.99
- Rating4.3
- Reviews6
-
Hardball Retro’s Compendium of Baseball Tabletop Simulations
by Derek Bain
- Price$44.99
- Rating4.7
- Reviews14
-
Hardball Architects - Volume 1 - American League Teams: Evaluating Roster Construction and Team Performance Based On Player Acquisition Methods (Hardball ... Architects II (National League Teams))
by Derek Bain
- Price$9.99
- Rating5.0
- Reviews6
-
Hardball Retrospective - Addendum 2014 to 2016
by Derek Bain
- Price$0.99
- Reviews-
-
Hardball Retro’s Compendium of Baseball Tabletop Simulations
by Derek Bain
- Price$19.99
- Rating4.7
- Reviews14
-
Hardball Retrospective: Evaluating Scouting and Development Outcomes for the Modern-Era Franchises
by Derek Bain
- Price$7.99
- Rating4.2
- Reviews5
-
-
Hardball Architects - Volume 2 - National League Teams: Evaluating Roster Construction and Team Performance Based On Player Acquisition Methods (Hardball ... Architects II (National League Teams))
by Derek Bain
- Price$9.99
- Rating4.0
- Reviews2
Main categories
FAQ
How many books does Derek Bain have on Amazon?
KDPTop tracks 9 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Derek Bain publish in?
Their books chart most often in Baseball, History, Board Games.
How does Derek Bain price their books?
The median price is $9.99; half of the books cost $9.99–$19.99.
Has Derek Bain released new books recently?
3 new books in the last 30 days, 3 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.