KDP categories · Top KDP authors
Crime, Thriller & Mystery (Portuguese, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Crime, Thriller & Mystery (Portuguese, Kindle eBooks), updated Nov 3, 2026: median price $7.50, median 448 reviews, average rating 4.5 and a KDPTop opportunity score of 18/100 (highly competitive).
| Price range (middle 50%) | $4.61 – $9.24 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 17% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 13% of the parent category Portuguese (3,458), one of the easier corners under it.
- 17% of its best sellers came out in the last 90 days, more than in 81% of Kindle eBooks categories: readers here keep buying new titles.
- Its review barrier is higher than in 79% of Kindle eBooks categories: the median best seller has 448 reviews, so new books need time to build up.
Top 10 Crime, Thriller & Mystery best sellers
-
Jantar secreto: Edição de colecionador (Portuguese Edition)
by Raphael Montes
- List rank#1
- Price$7.99
- Rating4.6
- Reviews18,226
-
Crime e Castigo (Portuguese Edition)
- List rank#2
- Price$0.99
- Rating4.7
- Reviews9,017
-
A estranha na cama (Portuguese Edition)
by Raphael Montes
- List rank#3
- Price$3.03
- Rating4.6
- Reviews2,775
-
Nunca minta (Portuguese Edition)
- List rank#4
- Price$7.41
- Rating4.5
- Reviews29,205
-
O inferno cheio (Portuguese Edition)
by João Tordo
- List rank#5
- Price$16.99
- Reviews-
-
O segredo da empregada (Portuguese Edition)
- List rank#6
- Price$6.15
- Rating4.7
- Reviews20,049
-
Crime no Copan (Portuguese Edition)
by Victor Bonini
- List rank#7
- Price$4.61
- Rating4.5
- Reviews732
-
Os irmãos Karamázov (Portuguese Edition)
- List rank#8
- Price$0.99
- Rating4.8
- Reviews480
-
O casamento da empregada (Portuguese Edition)
- List rank#9
- Price$2.51
- Rating4.2
- Reviews9,772
-
O massacre da família Hope (Portuguese Edition)
by Riley Sager
- List rank#10
- Price$7.99
- Rating4.7
- Reviews17,679
FAQ
Is Crime, Thriller & Mystery a good niche for Amazon KDP?
Its KDPTop opportunity score is 18/100, which makes it highly competitive. The median best seller has 448 reviews and sells for $7.50.
How many reviews do you need to rank in Crime, Thriller & Mystery?
The median best seller has 448 reviews, and 33% of them have fewer than 100.
What do Crime, Thriller & Mystery best sellers cost?
The median price is $7.50; half of the best sellers are priced between $4.61 and $9.24.
Can new books break into Crime, Thriller & Mystery?
17% 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.