KDP categories · Top KDP authors
Marriage & Divorce (Family Life, Books): Amazon KDP category data
Amazon Books Best Sellers data for Marriage & Divorce (Family Life, Books), updated Nov 2, 2026: median price $8.86, median 335 reviews, average rating 4.6 and a KDPTop opportunity score of 20/100 (highly competitive).
| Price range (middle 50%) | $6.99 – $10.68 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 5% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 6% of the parent category Family Life (5,714), one of the easier corners under it.
- At $8.86 its median price is below 94% of Books categories, so it is a volume game.
- Only 5% of its best sellers are under 90 days old, fewer than in 75% of Books categories: established titles hold the list.
Top 10 Marriage & Divorce best sellers
-
The Invisible String
by Patrice Karst
- List rank#1
- Price$5.28
- Rating4.8
- Reviews22,067
-
The Westing Game (Puffin Modern Classics)
by Ellen Raskin
- List rank#2
- Price$6.98
- Rating4.4
- Reviews9,173
-
-
Break: An Emotional Graphic Novel about Father-Daughter Relationships and Second Chances for Children (Ages 8-12) (A Click Graphic Novel Book 6)
by Kayla Miller
- List rank#4
- Price$13.99
- Rating4.6
- Reviews1,060
-
Will You Be My Flower Girl? Activity and Sticker Book
by Lulu Hart
- List rank#5
- Price$6.51
- Rating4.9
- Reviews513
-
Flora and Ulysses: The Illuminated Adventures (A Middle-Grade Novel About a Cynical Girl and a Superhero Squirrel - For Kids Ages 8-12 in Grades 3-7)
- List rank#6
- Price$5.59
- Rating4.6
- Reviews4,575
-
The Thing About Jellyfish (National Book Award Finalist)
by Ali Benjamin
- List rank#7
- Price$7.49
- Rating4.5
- Reviews3,099
-
The Most Special Flower Girl: All the Best Things About Being in a Wedding (Sweet Gift for the Littlest Member of Your Holiday or Winter Wedding Party)
by Linda Griffith
- List rank#8
- Price$6.79
- Rating4.8
- Reviews2,325
-
Click: A Heartfelt Middle School Graphic Novel about Friendship and Taking the Stage for Children (Ages 10-12) (A Click Graphic Novel Book 1)
by Kayla Miller
- List rank#9
- Price$12.99
- Rating4.6
- Reviews5,688
-
When I Am Not with You: How We’re Together, Even When We’re Apart
by Sarah Wright Olsen
- List rank#10
- Price$15.98
- Rating4.8
- Reviews11
Same niche in Kindle eBooks: Marriage & Divorce
FAQ
Is Marriage & Divorce a good niche for Amazon KDP?
Its KDPTop opportunity score is 20/100, which makes it highly competitive. The median best seller has 335 reviews and sells for $8.86.
How many reviews do you need to rank in Marriage & Divorce?
The median best seller has 335 reviews, and 27% of them have fewer than 100.
What do Marriage & Divorce best sellers cost?
The median price is $8.86; half of the best sellers are priced between $6.99 and $10.68.
Can new books break into Marriage & Divorce?
5% 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.