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Charles E Rupprecht: Amazon KDP author data
As of Nov 6, 2026, Charles E Rupprecht has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #7), mostly in Immunology, Virology, Veterinary Medicine.
| Median price | $149 |
|---|---|
| Price range (middle 50%) | $92.12 – $201 |
| Median reviews | 1 |
| Total reviews | 1 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $149, 775% above the median of their main category, Immunology.
Charles E Rupprecht's best-ranked books
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History of Rabies in the Americas: From the Pre-Columbian to the Present, Volume IV: A Disease of Nature (Fascinating Life Sciences)
by Charles E Rupprecht
- Price$209
- Reviews-
- Published2026-09
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History of Rabies in the Americas: From the Pre-Columbian to the Present, Volume I: Insights to Specific Cross-Cutting Aspects of the Disease in the Americas (Fascinating Life Sciences)
by Charles E Rupprecht
- Price$98.42
- Rating5.0
- Reviews1
- Published2023-04
-
History of Rabies in the Americas: From the Pre-Columbian to the Present, Volume II: Historical Introductions and Disease Status To Date (Fascinating Life Sciences)
by Charles E Rupprecht
- Price$73.23
- Reviews-
- Published2024-06
-
History of Rabies in the Americas, Volume III: Reflections, Reports, Retrospectives, and Revelations (Fascinating Life Sciences)
by Charles E Rupprecht
- Price$199
- Reviews-
- Published2025-06
Main categories
FAQ
How many books does Charles E Rupprecht have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Charles E Rupprecht publish in?
Their books chart most often in Immunology, Virology, Veterinary Medicine.
How does Charles E Rupprecht price their books?
The median price is $149; half of the books cost $92.12–$201.
Has Charles E Rupprecht released new books recently?
1 new book 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.