KDP categories · Top KDP authors
Reference (Russian, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Reference (Russian, Kindle eBooks), updated Nov 2, 2026: median price $4.36, median 0 reviews, average rating 4.1 and a KDPTop opportunity score of 18/100 (highly competitive).
| Price range (middle 50%) | $3.19 – $7.60 |
|---|---|
| Average rating | 4.1 |
| New releases (90 days) | 1% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 0% of the parent category Russian (31), one of the easier corners under it.
- Its review barrier is lower than in 99% of Kindle eBooks categories: the median best seller has only 0 reviews, so new books can chart with few.
- Only 1% of its best sellers are under 90 days old, fewer than in 97% of Kindle eBooks categories: established titles hold the list.
Top 10 Reference best sellers
-
Легенды и мифы Древней Греции (Russian Edition)
by Кун Н.А.
- List rank#1
- Price$0.40
- Rating4.6
- Reviews85
-
Телемак (Russian Edition)
by Франсуа Фенелон
- List rank#2
- Price$3.26
- Reviews-
-
Проективный словарь гуманитарных наук (Энциклопедии, справочники, словари) (Russian Edition)
by Михаил Эпштейн
- List rank#3
- Price$4.53
- Rating5.0
- Reviews2
-
Диалоги дома на английском: Самоучитель английского языка. 100 мини-диалогов + аудио (Russian Edition)
by Акопян Арцун
- List rank#4
- Price$0.69
- Rating4.5
- Reviews2
-
Энциклопедия абсолютного и относительного знания (Бесконечная вселенная Бернара Вербера) (Russian Edition)
by Бернар Вербер
- List rank#5
- Price$6.99
- Reviews-
-
Наедине с собой. Размышления (Russian Edition)
by Марк Аврелий
- List rank#6
- Price$6.06
- Rating4.0
- Reviews5
-
Диалоги на английском: транспорт (Russian Edition)
by Акопян Арцун
- List rank#7
- Price$0.69
- Reviews-
-
Как попасть в общество (Russian Edition)
by Чарльз Диккенс
- List rank#8
- Price$1.87
- Rating4.5
- Reviews2
-
Самоучитель китайского языка (Russian Edition)
by Василий Мантуленко
- List rank#9
- Price$7.58
- Reviews-
-
ЛОТЕРЕЯ GREEN CARD: От заявки до вида на жительство (Russian Edition)
by Gary Grant
- List rank#10
- Price$9.99
- Reviews-
FAQ
Is Reference a good niche for Amazon KDP?
Its KDPTop opportunity score is 18/100, which makes it highly competitive. The median best seller has 0 reviews and sells for $4.36.
How many reviews do you need to rank in Reference?
The median best seller has 0 reviews, and 100% of them have fewer than 100.
What do Reference best sellers cost?
The median price is $4.36; half of the best sellers are priced between $3.19 and $7.60.
Can new books break into Reference?
1% 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.