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Thea Riofrancos: Amazon KDP author data
As of Nov 6, 2026, Thea Riofrancos has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #1), mostly in Oil & Energy, Energy & Mining, Environmental Economics.
| Median price | $18.99 |
|---|---|
| Price range (middle 50%) | $15.91 – $25.73 |
| Median reviews | 23 |
| Total reviews | 101 |
| New listings (30 days, incl. new editions) | 1 |
| 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.
Thea Riofrancos's best-ranked books
-
Extraction: The Frontiers of Green Capitalism
by Thea Riofrancos
- Price$25.73
- Rating4.3
- Reviews23
- Published2025-09
-
Extraction: The Frontiers of Green Capitalism
by Thea Riofrancos
- Price$15.38
- Rating4.3
- Reviews23
- Published2025-09
-
Extraction: The Frontiers of Green Capitalism
by Thea Riofrancos
- Price$15.91
- Rating4.3
- Reviews23
-
Extraction: The Frontiers of Green Capitalism
by Thea Riofrancos
- Price$18.99
- Rating4.3
- Reviews23
-
Resource Radicals: From Petro-Nationalism to Post-Extractivism in Ecuador (Radical Américas)
by Thea Riofrancos
- Price$27.95
- Rating4.6
- Reviews9
Main categories
FAQ
How many books does Thea Riofrancos have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Thea Riofrancos publish in?
Their books chart most often in Oil & Energy, Energy & Mining, Environmental Economics.
How does Thea Riofrancos price their books?
The median price is $18.99; half of the books cost $15.91–$25.73.
Has Thea Riofrancos released new books recently?
1 new book 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.