KDP categories · Top KDP authors
Orphans & Foster Homes (Family Life, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Orphans & Foster Homes (Family Life, Kindle eBooks), updated Nov 2, 2026: median price $5.99, median 1,168 reviews, average rating 4.6 and a KDPTop opportunity score of 10/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $8.02 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 2% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 17% of the parent category Family Life (6,802), one of the easier corners under it.
- Only 2% of its best sellers are under 90 days old, fewer than in 93% of Kindle eBooks categories: established titles hold the list.
- Its review barrier is higher than in 89% of Kindle eBooks categories: the median best seller has 1,168 reviews, so new books need time to build up.
Top 10 Orphans & Foster Homes best sellers
-
-
Harry Potter and the Chamber of Secrets
by J.K. Rowling
- List rank#2
- Price$11.99
- Rating4.8
- Reviews123,801
-
Harry Potter and the Prisoner of Azkaban
by J.K. Rowling
- List rank#3
- Price$11.99
- Rating4.8
- Reviews118,417
-
-
Harry Potter and the Order of the Phoenix
by J.K. Rowling
- List rank#5
- Price$11.99
- Rating4.8
- Reviews104,205
-
-
-
Anne of Green Gables: A Graphic Novel
by Mariah Marsden
- List rank#8
- Price$8.69
- Rating4.6
- Reviews5,129
-
The Book Thief
by Markus Zusak
- List rank#9
- Price$10.99
- Rating4.6
- Reviews77,462
-
The Secret Garden: A Graphic Novel
by Hanna Luechtefeld
- List rank#10
- Price$7.30
- Rating4.3
- Reviews4,346
Same niche in Books: Orphans & Foster Homes
FAQ
Is Orphans & Foster Homes a good niche for Amazon KDP?
Its KDPTop opportunity score is 10/100, which makes it highly competitive. The median best seller has 1,168 reviews and sells for $5.99.
How many reviews do you need to rank in Orphans & Foster Homes?
The median best seller has 1,168 reviews, and 6% of them have fewer than 100.
What do Orphans & Foster Homes best sellers cost?
The median price is $5.99; half of the best sellers are priced between $3.99 and $8.02.
Can new books break into Orphans & Foster Homes?
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.