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Quaker (Protestantism, Books): Amazon KDP category data
Amazon Books Best Sellers data for Quaker (Protestantism, Books), updated Nov 2, 2026: median price $12.76, median 121 reviews, average rating 4.6 and a KDPTop opportunity score of 26/100 (highly competitive).
| Price range (middle 50%) | $9.99 – $19.57 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 2% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 9% of the parent category Protestantism (1,368), one of the easier corners under it.
- Only 2% of its best sellers are under 90 days old, fewer than in 93% of Books categories: established titles hold the list.
Top 10 Quaker best sellers
-
The Gnostic Gospels Master Collection: The Rejected Gospel of Mary Magdalene, Thomas, Truth, Judas, Peter, Philip, Pistis Sophia and More. Includes 22 ... and Gnostic Gospels Bible Collection)
by Jeremy Payton
- List rank#1
- Price$17.64
- Rating4.5
- Reviews1,176
-
Prayer: Finding the Heart's True Home
by Richard J. Foster
- List rank#2
- Price$11.48
- Rating4.8
- Reviews862
-
Revelations of Divine Love (Oxford World's Classics)
by Julian of Norwich
- List rank#3
- Price$16.71
- Rating4.7
- Reviews437
-
No Man Is an Island
- List rank#4
- Price$10.09
- Rating4.6
- Reviews877
-
A Testament of Devotion: Five Quaker Essays on Finding Inner Peace Through God's Presence and Simplification
by Thomas R. Kelly
- List rank#5
- Price$10.31
- Rating4.7
- Reviews254
-
Streams of Living Water: Celebrating the Great Traditions of Christian Faith
by Richard J. Foster
- List rank#6
- Price$10.29
- Rating4.6
- Reviews479
-
A Quaker Book of Wisdom: Life Lessons In Simplicity, Service, And Common Sense
by Robert Lawrence Smith
- List rank#7
- Price$9.89
- Rating4.6
- Reviews423
-
Find and Use Your Inner Power: A Practical and Spiritual Guide to Happiness and Success in Daily Life
by Emmet Fox
- List rank#8
- Price$9.99
- Rating4.8
- Reviews674
-
The Lost Secrets of Nag Hammadi: A Spiritual Guide to the Hidden Teachings of Jesus, the Gnostic Gospels, and the Inner Path to Divine Knowledge
by Thaddeus Blake
- List rank#9
- Price$19.99
- Rating4.5
- Reviews140
-
Spiritual Classics: Selected Readings on the Twelve Spiritual Disciplines
by Renovare
- List rank#10
- Price$10.99
- Rating4.7
- Reviews242
Same niche in Kindle eBooks: Quaker
FAQ
Is Quaker a good niche for Amazon KDP?
Its KDPTop opportunity score is 26/100, which makes it highly competitive. The median best seller has 121 reviews and sells for $12.76.
How many reviews do you need to rank in Quaker?
The median best seller has 121 reviews, and 49% of them have fewer than 100.
What do Quaker best sellers cost?
The median price is $12.76; half of the best sellers are priced between $9.99 and $19.57.
Can new books break into Quaker?
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.