KDP categories · Top KDP authors
Frank S David: Amazon KDP author data
As of Nov 6, 2026, Frank S David has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #3), mostly in Biotechnology, Pharmaceutical & Biotechnology, Research.
| Median price | $60.27 |
|---|---|
| Price range (middle 50%) | $41.53 – $83.50 |
| Median reviews | 54 |
| Total reviews | 216 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $60.27, 203% above the median of their main category, Biotechnology.
Frank S David's best-ranked books
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The Pharmagellan Guide to Analyzing Biotech Clinical Trials
by Frank S David
- Price$41.53
- Rating4.3
- Reviews46
- Published2022-01
-
The Pharmagellan Guide to Analyzing Biotech Clinical Trials
by Frank S David
- Price$41.53
- Rating4.3
- Reviews46
-
The Pharmagellan Guide to Biotech Forecasting and Valuation
by Frank S David
- Price$97.02
- Rating4.1
- Reviews62
-
The Pharmagellan Guide to Biotech Forecasting and Valuation
by Frank S David
- Price$79
- Rating4.1
- Reviews62
Main categories
FAQ
How many books does Frank S David have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Frank S David publish in?
Their books chart most often in Biotechnology, Pharmaceutical & Biotechnology, Research.
How does Frank S David price their books?
The median price is $60.27; half of the books cost $41.53–$83.50.
Has Frank S David 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.