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Joel Schofer: Amazon KDP author data
As of Nov 6, 2026, Joel Schofer has 3 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #7), mostly in Test Preparation, Professional, Job Hunting & Careers.
| Median price | $19.99 |
|---|---|
| Price range (middle 50%) | $14.99 – $24.99 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $19.99, 25% below the median of their main category, Test Preparation.
Joel Schofer's best-ranked books
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Joel Schofer's Promotion Board Preparation: A Guide for Officers in Navy Medicine
by Joel Schofer
- Price$9.99
- Reviews-
- Published2026-10
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Joel Schofer's Promotion Board Preparation: A Guide for Officers in Navy Medicine
by Joel Schofer
- Price$19.99
- Reviews-
- Published2026-10
-
Joel Schofer's Promotion Board Preparation: A Guide for Officers in Navy Medicine
by Joel Schofer
- Price$29.99
- Reviews-
- Published2026-10
Main categories
FAQ
How many books does Joel Schofer have on Amazon?
KDPTop tracks 3 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Joel Schofer publish in?
Their books chart most often in Test Preparation, Professional, Job Hunting & Careers.
How does Joel Schofer price their books?
The median price is $19.99; half of the books cost $14.99–$24.99.
Has Joel Schofer 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.