KDP categories · Top KDP authors
Salvador de Madariaga: Amazon KDP author data
As of Nov 6, 2026, Salvador de Madariaga has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #31), mostly in Spain & Portugal, Mexico, Native American.
| Median price | $33 |
|---|---|
| Price range (middle 50%) | $28.50 – $37.50 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $33, 102% above the median of their main category, Spain & Portugal.
Salvador de Madariaga's best-ranked books
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Hernán Cortés: Conqueror of Mexico (Curations)
by Salvador de Madariaga
- Price$42
- Reviews-
-
Hernán Cortés: Conqueror of Mexico (Curations)
by Salvador de Madariaga
- Price$24
- Reviews-
-
History and Politics: The Collected Works of Paul Valéry, Volume 10 (Bollingen Recollections)
by Salvador de Madariaga
- Price$28.45
- Reviews-
- Published2026-09
Main categories
FAQ
How many books does Salvador de Madariaga have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Salvador de Madariaga publish in?
Their books chart most often in Spain & Portugal, Mexico, Native American.
How does Salvador de Madariaga price their books?
The median price is $33; half of the books cost $28.50–$37.50.
Has Salvador de Madariaga 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.