KDP categories · Top KDP authors
Bulgaria: Amazon KDP category data
Amazon Books Best Sellers data for Bulgaria, updated Nov 3, 2026: median price $16.99, median 4 reviews, average rating 4.2 and a KDPTop opportunity score of 23/100 (highly competitive).
| Price range (middle 50%) | $12.09 – $24.99 |
|---|---|
| Average rating | 4.2 |
| New releases (90 days) | 4% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 2% of the parent category Europe (208), one of the easier corners under it.
- Its review barrier is lower than in 92% of Books categories: the median best seller has only 4 reviews, so new books can chart with few.
- Only 4% of its best sellers are under 90 days old, fewer than in 82% of Books categories: established titles hold the list.
Top 10 Bulgaria best sellers
-
Rick Steves Central Europe: The Czech Republic, Poland, Hungary, Slovenia & More
by Rick Steves
- List rank#1
- Price$19.69
- Rating4.7
- Reviews165
-
Balkan Ghosts
- List rank#2
- Price$13.26
- Rating4.4
- Reviews1,006
-
Lonely Planet Romania & Bulgaria: Plan the Trip of a Lifetime | Detailed Itineraries & Maps | Insider Tips | Covers Transylvania, Bucharest, Sofia, Black Sea Coast and more (Travel Guide)
by Mark Baker
- List rank#3
- Price$24.15
- Rating4.7
- Reviews4
-
The Shadow Land: A Novel
by Elizabeth Kostova
- List rank#4
- Price$13.11
- Rating4.2
- Reviews2,533
-
Lonely Planet Europe: Plan the Trip of a Lifetime | Detailed Itineraries & Maps | Insider Tips | Covers France, Italy, Spain, Portugal, Ireland, Germany, Greece and more (Travel Guide)
by Kerry Walker
- List rank#5
- Price$29.28
- Rating4.2
- Reviews3
-
Elixir: In the Valley at the End of Time
by Kapka Kassabova
- List rank#6
- Price$12.60
- Rating4.4
- Reviews66
-
Lonely Planet Eastern Europe: Plan the Trip of a Lifetime | Detailed Itineraries & Maps | Insider Tips | Covers Croatia, Poland, Czech Republic, Hungary, Romania, Albania and more (Travel Guide)
by Kata Fari
- List rank#7
- Price$24.99
- Rating4.0
- Reviews3
-
Goats In The Window: How We Bought A House and Moved To Bulgaria (Britain to the Balkans: Moving from the UK to Bulgaria)
by Nikki Clayton
- List rank#8
- Price$8.03
- Rating4.2
- Reviews118
-
Blue River, Black Sea
by Andrew Eames
- List rank#9
- Price$2.99
- Rating4.0
- Reviews132
-
Border: A Journey to the Edge of Europe
by Kapka Kassabova
- List rank#10
- Price$11.48
- Rating4.5
- Reviews550
FAQ
Is Bulgaria a good niche for Amazon KDP?
Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 4 reviews and sells for $16.99.
How many reviews do you need to rank in Bulgaria?
The median best seller has 4 reviews, and 82% of them have fewer than 100.
What do Bulgaria best sellers cost?
The median price is $16.99; half of the best sellers are priced between $12.09 and $24.99.
Can new books break into Bulgaria?
4% 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.