KDP categories · Top KDP authors
Relationships (Inspirational, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Relationships (Inspirational, Kindle eBooks), updated Nov 2, 2026: median price $5.99, median 1,401 reviews, average rating 4.7 and a KDPTop opportunity score of 18/100 (highly competitive).
| Price range (middle 50%) | $2.99 – $12.24 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 13% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its review barrier is higher than in 91% of Kindle eBooks categories: the median best seller has 1,401 reviews, so new books need time to build up.
- Prices spread wide: the middle half runs from $2.99 to $12.24, so budget editions and premium or boxed sets sell side by side.
Top 10 Relationships best sellers
-
Forgiving What You Can't Forget: Discover How to Move On, Make Peace with Painful Memories, and Create a Life That’s Beautiful Again
- List rank#1
- Price$14.99
- Rating4.7
- Reviews28,818
-
Tuesdays with Morrie: An Old Man, a Young Man, and Life's Greatest Lesson, 25th Anniversary Edition
by Mitch Albom
- List rank#2
- Price$7.99
- Rating4.8
- Reviews50,262
-
Finding Eden Book 1 (The Sea Glass Island Series): A Later-in-Life Women's Fiction Romance Series of Hope, Healing, and Second Chances
by Kel Summers
- List rank#3
- Price$0.99
- Rating4.5
- Reviews295
-
Finding Eden Book 8 (The Sea Glass Island Series): A Later-in-Life Women's Fiction Romance Series of Hope, Healing, and Second Chances
by Kel Summers
- List rank#4
- Price$2.99
- Rating4.7
- Reviews140
-
Finding Eden (The Sea Glass Island Series Book 2): A Later-in-Life Women's Fiction Romance Series of Hope, Healing, and Second Chances
by Kel Summers
- List rank#5
- Price$0.99
- Rating4.7
- Reviews254
-
Finding Eden Book 7 (The Sea Glass Island Series): A Later-in-Life Women's Fiction Romance Series of Hope, Healing, and Second Chances
by Kel Summers
- List rank#6
- Price$2.99
- Rating4.7
- Reviews116
-
Finding Eden (The Sea Glass Island Series Book 4): A Later-in-Life Women's Fiction Romance Series of Hope, Healing, and Second Chances
by Kel Summers
- List rank#7
- Price$1.99
- Rating4.6
- Reviews213
-
Finding Eden (The Sea Glass Island Series Book 3): A Later-in-Life Women's Fiction Romance Series of Hope, Healing, and Second Chances
by Kel Summers
- List rank#8
- Price$1.99
- Rating4.6
- Reviews216
-
Finding Eden (The Sea Glass Island Series Book 5): A Later-in-Life Women's Fiction Romance Series of Hope, Healing, and Second Chances
by Kel Summers
- List rank#9
- Price$1.99
- Rating4.7
- Reviews170
-
Finding Eden (The Sea Glass Island Series Book 6): A Later-in-Life Women's Fiction Romance Series of Hope, Healing, and Second Chances
by Kel Summers
- List rank#10
- Price$2.99
- Rating4.7
- Reviews195
FAQ
Is Relationships a good niche for Amazon KDP?
Its KDPTop opportunity score is 18/100, which makes it highly competitive. The median best seller has 1,401 reviews and sells for $5.99.
How many reviews do you need to rank in Relationships?
The median best seller has 1,401 reviews, and 11% of them have fewer than 100.
What do Relationships best sellers cost?
The median price is $5.99; half of the best sellers are priced between $2.99 and $12.24.
Can new books break into Relationships?
13% 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.