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David Werner: Amazon KDP author data
As of Nov 6, 2026, David Werner has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #1), mostly in Home Care, Reference, Disaster Relief.
| Median price | $28.08 |
|---|---|
| Price range (middle 50%) | $23.46 – $44.46 |
| Median reviews | 112 |
| Total reviews | 4,314 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $28.08, 263% above the median of their main category, Home Care.
David Werner's best-ranked books
-
Where There Is No Doctor: A Village Health Care Handbook
by David Werner
- Price$29.21
- Rating4.7
- Reviews2,028
- Published2020-01
-
Where There Is No Doctor: A Village Health Care Handbook
by David Werner
- Price$12.99
- Rating4.7
- Reviews2,028
-
WHERE THERE IS NO DOCTOR (MACMILLAN TROPICAL COMMUNITY HEALTH MANUALS)
by David Werner
- Price-
- Rating4.7
- Reviews73
-
Where There Is No Doctor - A Village Health Care Handbook
by David Werner
- Price$90.22
- Rating4.7
- Reviews73
-
Donde no hay doctor
by David Werner
- Price$26.95
- Rating4.8
- Reviews112
Main categories
FAQ
How many books does David Werner have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does David Werner publish in?
Their books chart most often in Home Care, Reference, Disaster Relief.
How does David Werner price their books?
The median price is $28.08; half of the books cost $23.46–$44.46.
Has David Werner 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.