KDP categories · Top KDP authors
Thomas E Higgins: Amazon KDP author data
As of Nov 6, 2026, Thomas E Higgins has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days, mostly in Environmental, Industrial, Manufacturing & Operational Systems, Manufacturing.
| Median price | - |
|---|---|
| Price range (middle 50%) | - |
| Median reviews | 2 |
| Total reviews | 4 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
Thomas E Higgins's best-ranked books
-
Toxic Chemicals: Risk Prevention Through Use Reduction
by Thomas E Higgins
- Price$0
- Rating3.0
- Reviews2
- Published2016-04
-
Toxic Chemicals: Risk Prevention Through Use Reduction
by Thomas E Higgins
- Price$0
- Rating3.0
- Reviews2
- Published2016-04
Main categories
FAQ
How many books does Thomas E Higgins have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Thomas E Higgins publish in?
Their books chart most often in Environmental, Industrial, Manufacturing & Operational Systems, Manufacturing.
Has Thomas E Higgins 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.