KDP categories · Top KDP authors
David K. Wessel: Amazon KDP author data
As of Nov 6, 2026, David K. Wessel has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #6), mostly in Engineering & Transportation, Transportation, Ships.
| Median price | $7.49 |
|---|---|
| Price range (middle 50%) | $6.24 – $8.74 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $7.49, 56% below the median of their main category, Engineering & Transportation.
David K. Wessel's best-ranked books
-
The Christmas Ship of '34
by David K. Wessel
- Price$4.99
- Reviews-
- Published2026-10
-
The Christmas Ship of '34
by David K. Wessel
- Price$9.99
- Reviews-
Main categories
FAQ
How many books does David K. Wessel have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does David K. Wessel publish in?
Their books chart most often in Engineering & Transportation, Transportation, Ships.
How does David K. Wessel price their books?
The median price is $7.49; half of the books cost $6.24–$8.74.
Has David K. Wessel released new books recently?
2 new books in the last 30 days, 2 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.