KDP categories · Top KDP authors
Helmut Wiedemann: Amazon KDP author data
As of Nov 6, 2026, Helmut Wiedemann has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #13), mostly in Particle Physics, Measurement, Mechanics.
| Median price | $70.29 |
|---|---|
| Price range (middle 50%) | $70.29 – $70.29 |
| Median reviews | 182 |
| Total reviews | 366 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $70.29, 24% above the median of their main category, Particle Physics.
Helmut Wiedemann's best-ranked books
-
Particle Accelerator Physics
by Helmut Wiedemann
- Price-
- Rating4.7
- Reviews2
-
Particle Accelerator Physics (Graduate Texts in Physics)
by Helmut Wiedemann
- Price$70.29
- Rating4.3
- Reviews182
-
Particle Accelerator Physics (Graduate Texts in Physics)
by Helmut Wiedemann
- Price$0
- Rating4.3
- Reviews182
- Published2015-07
Main categories
FAQ
How many books does Helmut Wiedemann have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Helmut Wiedemann publish in?
Their books chart most often in Particle Physics, Measurement, Mechanics.
How does Helmut Wiedemann price their books?
The median price is $70.29; half of the books cost $70.29–$70.29.
Has Helmut Wiedemann 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.