KDP categories · Top KDP authors
Adult (Education, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Adult (Education, Kindle eBooks), updated Nov 2, 2026: median price $11.99, median 450 reviews, average rating 4.7 and a KDPTop opportunity score of 25/100 (highly competitive).
| Price range (middle 50%) | $7.99 – $14.02 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 10% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- At $11.99 its median price beats 93% of Kindle eBooks categories, leaving more margin per copy.
- Its median reviews are 40% of the parent category Education (1,113), one of the easier corners under it.
- Its review barrier is higher than in 79% of Kindle eBooks categories: the median best seller has 450 reviews, so new books need time to build up.
Top 10 Adult best sellers
-
The Case for Christ: A Journalist's Personal Investigation of the Evidence for Jesus
by Lee Strobel
- List rank#1
- Price$11.99
- Rating4.8
- Reviews15,801
-
-
The Pilgrim's Progress: A Readable Modern-Day Version of John Bunyan’s Pilgrim’s Progress (Revised and easy-to-read) (The Pilgrim's Progress Series Book 1)
by John Bunyan
- List rank#3
- Price$6.99
- Rating4.8
- Reviews4,191
-
Ten Women of the Bible Updated Edition: How God Used Imperfect People to Change the World
by Max Lucado
- List rank#4
- Price$12.99
- Rating4.7
- Reviews908
-
The Case for Christmas: A Journalist Investigates the Identity of the Child in the Manger
by Lee Strobel
- List rank#5
- Price$1.99
- Rating4.7
- Reviews1,583
-
Twelve Ordinary Men: How the Master Shaped His Disciples for Greatness, and What He Wants to Do with You (Faithful Lives Series)
- List rank#6
- Price$12.99
- Rating4.8
- Reviews5,921
-
Twelve Extraordinary Women: How God Shaped Women of the Bible, and What He Wants to Do with You (Faithful Lives Series)
- List rank#7
- Price$11.99
- Rating4.7
- Reviews4,939
-
Systematic Theology, Second Edition: An Introduction to Biblical Doctrine
by Wayne Grudem
- List rank#8
- Price$40.99
- Rating4.8
- Reviews2,602
-
How to Read the Bible Book by Book: A Guided Tour
- List rank#9
- Price$3.99
- Rating4.7
- Reviews928
-
Surprised by Hope: Rethinking Heaven, the Resurrection, and the Mission of the Church
by N. T. Wright
- List rank#10
- Price$12.99
- Rating4.6
- Reviews2,313
Same niche in Books: Adult
FAQ
Is Adult a good niche for Amazon KDP?
Its KDPTop opportunity score is 25/100, which makes it highly competitive. The median best seller has 450 reviews and sells for $11.99.
How many reviews do you need to rank in Adult?
The median best seller has 450 reviews, and 23% of them have fewer than 100.
What do Adult best sellers cost?
The median price is $11.99; half of the best sellers are priced between $7.99 and $14.02.
Can new books break into Adult?
10% 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.