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Kyle Romagus: Amazon KDP author data
As of Nov 6, 2026, Kyle Romagus has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #1), mostly in Engineering & Transportation, Engineering, Education & Teaching.
| Median price | $17.09 |
|---|---|
| Price range (middle 50%) | $15.04 – $19.13 |
| Median reviews | 77 |
| Total reviews | 154 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $17.09, 114% above the median of their main category, Engineering & Transportation.
Kyle Romagus's best-ranked books
-
The Romagus Papers: Confessions of an Engine Nerd
by Kyle Romagus
- Price$21.18
- Rating5.0
- Reviews77
- Published2026-09
-
The Romagus Papers: Confessions of an Engine Nerd
by Kyle Romagus
- Price$12.99
- Rating5.0
- Reviews77
Main categories
FAQ
How many books does Kyle Romagus have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Kyle Romagus publish in?
Their books chart most often in Engineering & Transportation, Engineering, Education & Teaching.
How does Kyle Romagus price their books?
The median price is $17.09; half of the books cost $15.04–$19.13.
Has Kyle Romagus 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.