KDP categories · Top KDP authors
Steven Roman: Amazon KDP author data
As of Nov 6, 2026, Steven Roman has 19 books on Amazon, 18 of them on a best-seller list in the last 30 days (best rank #4), mostly in Visual Basic, Linear, Abstract.
| Median price | $39.21 |
|---|---|
| Price range (middle 50%) | $23.84 – $52.93 |
| Median reviews | 39 |
| Total reviews | 721 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 95% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $39.21, 57% above the median of their main category, Visual Basic.
Steven Roman's best-ranked books
-
Win32 API Programming with Visual Basic
by Steven Roman
- Price$165
- Rating4.5
- Reviews17
-
Advanced Linear Algebra (Graduate Texts in Mathematics Book 135)
by Steven Roman
- Price$36.95
- Rating4.7
- Reviews89
-
Writing Excel Macros with VBA, 2nd Edition
by Steven Roman
- Price$21.40
- Rating4.2
- Reviews77
-
Advanced Linear Algebra (Graduate Texts in Mathematics, 135)
by Steven Roman
- Price$44.63
- Rating4.7
- Reviews90
-
Advanced Linear Algebra (Graduate Texts in Mathematics, Vol. 135)
by Steven Roman
- Price$38.89
- Rating4.7
- Reviews89
-
Coding and Information Theory (Graduate Texts in Mathematics, 134)
by Steven Roman
- Price$50.87
- Rating4.3
- Reviews5
-
Writing Excel Macros with VBA: Learning to Program the Excel Object Model Using VBA
by Steven Roman
- Price$24.04
- Rating4.2
- Reviews77
-
Writing Word Macros: An Introduction to Programming Word using VBA
by Steven Roman
- Price$23.64
- Rating4.5
- Reviews42
-
An Introduction to Catalan Numbers (Compact Textbooks in Mathematics)
by Steven Roman
- Price$39.21
- Rating5.0
- Reviews1
-
Introduction to Coding and Information Theory (Undergraduate Texts in Mathematics)
by Steven Roman
- Price$63.62
- Rating3.9
- Reviews5
Main categories
FAQ
How many books does Steven Roman have on Amazon?
KDPTop tracks 19 of their books; 18 made an Amazon list in the last 30 days.
Which categories does Steven Roman publish in?
Their books chart most often in Visual Basic, Linear, Abstract.
How does Steven Roman price their books?
The median price is $39.21; half of the books cost $23.84–$52.93.
Has Steven Roman 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.