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Biographical & Autofiction (Genre Fiction, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Biographical & Autofiction (Genre Fiction, Kindle eBooks), updated Nov 3, 2026: median price $7.99, median 2,960 reviews, average rating 4.4 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $11.99 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 11% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 7% of the parent category Genre Fiction (43,946), one of the easier corners under it.
- Its review barrier is higher than in 95% of Kindle eBooks categories: the median best seller has 2,960 reviews, so new books need time to build up.
- Prices spread wide: the middle half runs from $3.99 to $11.99, so budget editions and premium or boxed sets sell side by side.
Top 10 Biographical & Autofiction best sellers
-
Beneath a Scarlet Sky: A Novel
by Mark Sullivan
- List rank#1
- Price$5.99
- Rating4.6
- Reviews247,719
-
The Diamond Eye: A Novel – The New York Times Bestselling WWII Historical Fiction About Lady Death, History's Deadliest Female Sniper
by Kate Quinn
- List rank#2
- Price$13.99
- Rating4.6
- Reviews35,214
-
Becoming Madam Secretary
by Stephanie Dray
- List rank#3
- Price$1.99
- Rating4.7
- Reviews8,967
-
An American Beauty: A Novel of the Gilded Age Inspired by the True Story of Arabella Huntington Who Became the Richest Woman in the Country
by Shana Abé
- List rank#4
- Price$9.93
- Rating4.4
- Reviews19,040
-
A Pair of Aces: Reese's Book Club
- List rank#5
- Price$14.99
- Rating4.4
- Reviews4,451
-
Where the Mountains Whisper: An Appalachian Novel
by Jenny Cafaro
- List rank#6
- Price$3.99
- Rating4.3
- Reviews2,309
-
The Only Woman in the Room: A Historical Novel of Hedy Lamarr and Her Secret Wartime Invention
- List rank#7
- Price$8.65
- Rating4.3
- Reviews31,649
-
A Christmas Memory
by Truman Capote
- List rank#8
- Price$11.99
- Rating4.6
- Reviews1,762
-
The Personal Librarian: A GMA Book Club Pick
- List rank#9
- Price$7.99
- Rating4.5
- Reviews51,757
-
The Mrs. Astor: A Gilded Age Novel of Caroline Schermerhorn Astor
by Deanna Lynn Sletten
- List rank#10
- Price$5.99
- Rating4.3
- Reviews154
Same niche in Books: Biographical & Autofiction
FAQ
Is Biographical & Autofiction a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 2,960 reviews and sells for $7.99.
How many reviews do you need to rank in Biographical & Autofiction?
The median best seller has 2,960 reviews, and 7% of them have fewer than 100.
What do Biographical & Autofiction best sellers cost?
The median price is $7.99; half of the best sellers are priced between $3.99 and $11.99.
Can new books break into Biographical & Autofiction?
11% 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.