KDP categories · Top KDP authors
Religious Studies (Religion & Spirituality, Books): Amazon KDP category data
Amazon Books Best Sellers data for Religious Studies (Religion & Spirituality, Books), updated Nov 3, 2026: median price $14.80, median 2,602 reviews, average rating 4.8 and a KDPTop opportunity score of 31/100 (highly competitive).
| Price range (middle 50%) | $10.11 – $21.69 |
|---|---|
| Average rating | 4.8 |
| New releases (90 days) | 19% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its review barrier is higher than in 94% of Books categories: the median best seller has 2,602 reviews, so new books need time to build up.
- 19% of its best sellers came out in the last 90 days, more than in 89% of Books categories: readers here keep buying new titles.
- Its median reviews are 35% of the parent category Religion & Spirituality (7,424), one of the easier corners under it.
Top 10 Religious Studies best sellers
-
Contend: Standing Boldly for Biblical Truth While Winning the War Within
- List rank#1
- Price$26.98
- Rating4.9
- Reviews847
-
The Battle for Your Soul: 31 Biblical Secrets of Spiritual Warfare
- List rank#2
- Price$23.96
- Rating4.8
- Reviews105
-
The Case for Christ: A Journalist's Personal Investigation of the Evidence for Jesus (Case for ... Series)
by Lee Strobel
- List rank#3
- Price$10.48
- Rating4.8
- Reviews15,801
-
Mere Christianity: From The Bestselling Author of the Chronicles of Narnia
by C. S. Lewis
- List rank#4
- Price$11.38
- Rating4.8
- Reviews14,255
-
-
The Screwtape Letters: From The Bestselling Author of the Chronicles of Narnia
by C. S. Lewis
- List rank#6
- Price$9.64
- Rating4.7
- Reviews20,878
-
The King Is Coming: It's Time to Prepare for the Return of Christ
by John Bevere
- List rank#7
- Price$15.54
- Rating4.9
- Reviews1,956
-
Jesus the King: Understanding the Life and Death of the Son of God
- List rank#8
- Price$2.99
- Rating4.8
- Reviews1,856
-
Anti-Zionism: A Jewish History
- List rank#9
- Price$25.52
- Rating4.4
- Reviews53
-
God's Irreplaceable People: A New Testament Study of God’s Promises to the Jewish Nation
- List rank#10
- Price$9.99
- Reviews-
Subcategories
Same niche in Kindle eBooks: Religious Studies & Reference
FAQ
Is Religious Studies a good niche for Amazon KDP?
Its KDPTop opportunity score is 31/100, which makes it highly competitive. The median best seller has 2,602 reviews and sells for $14.80.
How many reviews do you need to rank in Religious Studies?
The median best seller has 2,602 reviews, and 17% of them have fewer than 100.
What do Religious Studies best sellers cost?
The median price is $14.80; half of the best sellers are priced between $10.11 and $21.69.
Can new books break into Religious Studies?
19% 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.