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John E. Diehl: Amazon KDP author data
As of Nov 6, 2026, John E. Diehl has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #6), mostly in Ethics, Administration & Medicine Economics, Health Care Delivery.
| Median price | $21.49 |
|---|---|
| Price range (middle 50%) | $17.24 – $25.74 |
| Median reviews | 2 |
| Total reviews | 4 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $21.49, 57% below the median of their main category, Ethics.
John E. Diehl's best-ranked books
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Saving American Health Care: Restoring Accountability, Autonomy and Patient Privacy
by John E. Diehl
- Price$29.99
- Rating5.0
- Reviews2
-
Saving American Health Care: Restoring Accountability, Autonomy and Patient Privacy
by John E. Diehl
- Price$12.99
- Rating5.0
- Reviews2
- Published2026-09
Main categories
FAQ
How many books does John E. Diehl have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does John E. Diehl publish in?
Their books chart most often in Ethics, Administration & Medicine Economics, Health Care Delivery.
How does John E. Diehl price their books?
The median price is $21.49; half of the books cost $17.24–$25.74.
Has John E. Diehl 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.