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Donald E. Thomas Jr.: Amazon KDP author data
As of Nov 6, 2026, Donald E. Thomas Jr. has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #4), mostly in Immunology, Rheumatic Diseases, Lupus.
| Median price | $33.97 |
|---|---|
| Price range (middle 50%) | $25.41 – $36.71 |
| Median reviews | 260 |
| Total reviews | 1,588 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 1 |
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 $33.97, 49% below the median of their main category, Immunology.
Donald E. Thomas Jr.'s best-ranked books
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The Lupus Encyclopedia: A Comprehensive Guide for Patients and Health Care Providers (A Johns Hopkins Press Health Book)
by Donald E. Thomas Jr.
- Price$37.23
- Rating4.7
- Reviews260
-
Lupus: The Essential Guide (A Johns Hopkins Press Health Book)
by Donald E. Thomas Jr.
- Price$22.95
- Reviews-
-
The Lupus Encyclopedia: A Comprehensive Guide for Patients and Families (A Johns Hopkins Press Health Book)
by Donald E. Thomas Jr.
- Price$35.15
- Rating4.8
- Reviews808
-
The Lupus Encyclopedia: A Comprehensive Guide for Patients and Health Care Providers (A Johns Hopkins Press Health Book)
by Donald E. Thomas Jr.
- Price$58.22
- Rating4.7
- Reviews260
-
The Lupus Encyclopedia: A Comprehensive Guide for Patients and Health Care Providers (A Johns Hopkins Press Health Book)
by Donald E. Thomas Jr.
- Price$32.79
- Rating4.7
- Reviews260
-
Lupus: The Essential Guide (A Johns Hopkins Press Health Book)
by Donald E. Thomas Jr.
- Price$21.80
- Reviews-
- Published2026-11
Main categories
FAQ
How many books does Donald E. Thomas Jr. have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Donald E. Thomas Jr. publish in?
Their books chart most often in Immunology, Rheumatic Diseases, Lupus.
How does Donald E. Thomas Jr. price their books?
The median price is $33.97; half of the books cost $25.41–$36.71.
Has Donald E. Thomas Jr. released new books recently?
2 new books in the last 30 days, 1 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.