KDP categories · Top KDP authors
History of Spain & Portugal: Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for History of Spain & Portugal, updated Nov 2, 2026: median price $9.95, median 234 reviews, average rating 4.3 and a KDPTop opportunity score of 19/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $12.99 |
|---|---|
| Average rating | 4.3 |
| New releases (90 days) | 3% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Only 3% of its best sellers are under 90 days old, fewer than in 88% of Kindle eBooks categories: established titles hold the list.
- Its review barrier is higher than in 70% of Kindle eBooks categories: the median best seller has 234 reviews, so new books need time to build up.
- Prices spread wide: the middle half runs from $3.99 to $12.99, so budget editions and premium or boxed sets sell side by side.
Top 10 History of Spain & Portugal best sellers
-
The Habsburgs: To Rule the World
- List rank#1
- Price$14.99
- Rating4.4
- Reviews689
-
The Grand Inquisitor's Manual: A History of Terror in the Name of God
by Jonathan Kirsch
- List rank#2
- Price$1.99
- Rating3.9
- Reviews165
-
The Last Voyage of Columbus: Being the Epic Tale of the Great Captain's Fourth Expedition, Including Accounts of Swordfight, Mutiny, Shipwreck, Gold, War, Hurricane, and Discovery
by Martin Dugard
- List rank#3
- Price$11.44
- Rating4.5
- Reviews1,299
-
River of Darkness: Francisco Orellana and the Deadly First Voyage through the Amazon
by Buddy Levy
- List rank#4
- Price$1.99
- Rating4.6
- Reviews2,103
-
Reconquest and Crusade in Medieval Spain (The Middle Ages Series)
by Joseph F. O'Callaghan
- List rank#5
- Price$1.99
- Rating4.3
- Reviews65
-
The Savage Frontier: The Pyrenees in History and the Imagination
by Matthew Carr
- List rank#6
- Price$15.39
- Rating4.4
- Reviews16
-
Medieval Europe
by Chris Wickham
- List rank#7
- Price$11.99
- Rating4.2
- Reviews598
-
Anatomía de un instante (Spanish Edition)
by Javier Cercas
- List rank#8
- Price$4.99
- Rating4.4
- Reviews1,244
-
Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire
by Julian Sancton
- List rank#9
- Price$13.99
- Rating4.4
- Reviews367
-
The Ornament of the World: How Muslims, Jews, and Christians Created a Culture of Tolerance in Medieval Spain
by Maria Rosa Menocal
- List rank#10
- Price$10.99
- Rating4.5
- Reviews700
FAQ
Is History of Spain & Portugal a good niche for Amazon KDP?
Its KDPTop opportunity score is 19/100, which makes it highly competitive. The median best seller has 234 reviews and sells for $9.95.
How many reviews do you need to rank in History of Spain & Portugal?
The median best seller has 234 reviews, and 31% of them have fewer than 100.
What do History of Spain & Portugal best sellers cost?
The median price is $9.95; half of the best sellers are priced between $3.99 and $12.99.
Can new books break into History of Spain & Portugal?
3% of the current best sellers were released in the last 90 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.