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Eric Caplan: Amazon KDP author data
As of Nov 6, 2026, Eric Caplan has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #3), mostly in Mental Health, Law, Health & Medical Law.
| Median price | $18.35 |
|---|---|
| Price range (middle 50%) | $15.03 – $21.74 |
| Median reviews | 10 |
| Total reviews | 30 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 3 |
What stands out
- Median price $18.35, 27% below the median of their main category, Mental Health.
- 3 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Eric Caplan's best-ranked books
-
When Healing Harms: The Doctor Who Put a Hospital on Trial―and the Case That Shook Psychiatry
by Eric Caplan
- Price$26.98
- Rating4.9
- Reviews10
- Published2026-10
-
When Healing Harms: The Doctor Who Put a Hospital on Trial—and the Case That Shook Psychiatry
by Eric Caplan
- Price$19.99
- Rating4.9
- Reviews10
-
When Healing Harms: The Doctor Who Put a Hospital on Trial—and the Case That Shook Psychiatry
by Eric Caplan
- Price$16.71
- Rating4.9
- Reviews10
-
Mind Games: American Culture and the Birth of Psychotherapy
by Eric Caplan
- Price$9.99
- Reviews-
Main categories
FAQ
How many books does Eric Caplan have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Eric Caplan publish in?
Their books chart most often in Mental Health, Law, Health & Medical Law.
How does Eric Caplan price their books?
The median price is $18.35; half of the books cost $15.03–$21.74.
Has Eric Caplan released new books recently?
3 new books in the last 30 days, 3 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.