KDP categories · Top KDP authors
Stepfamilies (Family, Books): Amazon KDP category data
Amazon Books Best Sellers data for Stepfamilies (Family, Books), updated Nov 2, 2026: median price $9.99, median 288 reviews, average rating 4.4 and a KDPTop opportunity score of 15/100 (highly competitive).
| Price range (middle 50%) | $7.92 – $12.48 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 2% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 5% of the parent category Family (5,782), one of the easier corners under it.
- Only 2% of its best sellers are under 90 days old, fewer than in 93% of Books categories: established titles hold the list.
- At $9.99 its median price is below 91% of Books categories, so it is a volume game.
Top 10 Stepfamilies best sellers
-
Without Merit: A Novel
- List rank#1
- Price$12.99
- Rating4.3
- Reviews25,314
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Finding Kyler: An Angsty Enemies-to-Lovers Forbidden Romance (The Kennedy Boys® Book 1)
by Siobhan Davis™
- List rank#4
- Price$7.99
- Rating4.3
- Reviews3,315
-
Tell Me Three Things
by Julie Buxbaum
- List rank#5
- Price$7.74
- Rating4.5
- Reviews6,013
-
Carry On, Mr. Bowditch: A Newbery Medal–Winning Adventure About Courage and Mastering the Seas
by Jean Lee Latham
- List rank#6
- Price$8.79
- Rating4.8
- Reviews1,168
-
XOXO: A Young Adult K-Pop Romance About a Cellist Who Risks Everything for Forbidden Love (An XOXO Novel Book 1)
by Axie Oh
- List rank#7
- Price$11.99
- Rating4.3
- Reviews3,218
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The Summer of Second Chances (Standard Edition)
by K. L. Walther
- List rank#8
- Price$11.04
- Rating4.1
- Reviews851
-
Shane
by Jack Schaefer
- List rank#9
- Price$8.35
- Rating4.7
- Reviews3,156
-
The Statistical Probability of Love at First Sight
by Jennifer E. Smith
- List rank#10
- Price$7.41
- Rating4.1
- Reviews2,953
FAQ
Is Stepfamilies a good niche for Amazon KDP?
Its KDPTop opportunity score is 15/100, which makes it highly competitive. The median best seller has 288 reviews and sells for $9.99.
How many reviews do you need to rank in Stepfamilies?
The median best seller has 288 reviews, and 27% of them have fewer than 100.
What do Stepfamilies best sellers cost?
The median price is $9.99; half of the best sellers are priced between $7.92 and $12.48.
Can new books break into Stepfamilies?
2% 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.