KDP categories · Top KDP authors
Peter J. Feibelman: Amazon KDP author data
As of Nov 6, 2026, Peter J. Feibelman has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #2), mostly in Vocational Guidance, Research, Graduate School Guides.
| Median price | $10.99 |
|---|---|
| Price range (middle 50%) | $10.73 – $12.94 |
| Median reviews | 501 |
| Total reviews | 2,004 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $10.99, 40% below the median of their main category, Vocational Guidance.
Peter J. Feibelman's best-ranked books
-
A PhD Is Not Enough!: A Guide to Survival in Science
by Peter J. Feibelman
- Price-
- Rating4.5
- Reviews501
-
A PhD Is Not Enough!: A Guide to Survival in Science
by Peter J. Feibelman
- Price$10.99
- Rating4.5
- Reviews501
-
A PhD Is Not Enough!: A Guide to Survival in Science
by Peter J. Feibelman
- Price$10.48
- Rating4.5
- Reviews501
-
A PhD Is Not Enough!: A Guide to Survival in Science
by Peter J. Feibelman
- Price$14.89
- Rating4.5
- Reviews501
Main categories
FAQ
How many books does Peter J. Feibelman have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Peter J. Feibelman publish in?
Their books chart most often in Vocational Guidance, Research, Graduate School Guides.
How does Peter J. Feibelman price their books?
The median price is $10.99; half of the books cost $10.73–$12.94.
Has Peter J. Feibelman 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.